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? 1 ? CXD2956AGL-1 183 pin vflga (plastic) gps baseband lsi description the CXD2956AGL-1 is a dedicated lsi for the gps (global positioning system), satellite-based location measurement system. compared with conventional methods, position detection time and sensitivity are substantially improved with the use of an advanced signal processing scheme. although package sizes differ, the CXD2956AGL-1 has realized compatibility with a foot pattern to the cxd2963gh. this lsi used together with the sony gps rf down converter ic enables the configuration of a 2-chip system capable of measuring its position anywhere on the globe. the CXD2956AGL-1 is ideal for use in automotive, cellular handset, handheld navigation, mobile computing and other location-based applications. features ? 12-channel gps receiver capable of simultaneously receiving 12 satellites reception frequency: 1575.42mhz (l1 band, ca code) reference clock (tcxo) frequency: 18.414mhz (gps, sony compatible), 32-bit risc cpu (arm7tdmi) 288k-byte program rom 72k-byte data ram power is supplied only to 8k-byte data ram while in backup mode. system power management 1-channel uart internal rtc (real time clock) 10-bit successive approximation system a/d converter all-in-view positioning communication format: supports nmea-0183 supports dgps (optional) conforms to rtcm sc-104 ver. 2.1 and darc 1 pps output supports assisted-gps for cellular (optional) structure silicon gate cmos ic e04729-ps sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustr ating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. absolute maximum ratings supply voltage i/o iov dd ?0.5 to +4.6 v supply voltage core cv dd ?0.5 to +2.5 v input voltage v i ?0.5 to +6 v output voltage v o ?0.5 to +6 v operating temperature topr ?40 to +85 c storage temperature tstg ?50 to +150 c recommended operating conditions supply voltage i/o iov dd 3.0 to 3.6 v ? under operation with internal rom, using no external expansion bus: iov dd 2.6 to 3.6v ? under operation in backup mode: bkupiov dd 2.5 (min.) v supply voltage core cv dd 1.62 to 1.98 v operating temperature topr ?40 to +85 c input/output pin capacitance input capacitance c in 9 (max.) pf output capacitance c out 11 (max.) pf i/o capacitance c i/o 11 (max.) pf
? 2 ? CXD2956AGL-1 performance tracking sensitivity: ?152dbm (average) or less acquisition sensitivity: ?139dbm (average) or less in normal mode ?150dbm (average) or less in high sensitivity mode ? reference data using the sony's reference board when using both an antenna of 25dbi gain and a rf amplifier with nf 2db, 25db gain. ttff (time to first fix): time until initial position measurement after power-on with the following conditions: cold start (without both ephemeris and almanac time): 50s (average) / 60s (95% possibility) warm start (without ephemeris but with almanac time): 35s (average) / 40s (95% possibility) hot start (with both ephemeris and almanac time): 2s (minimum) / 6s (95% possibility) ? reference data with elevation angle of 5 or more and no interception environment with satellite powers ?130dbm. (not in high sensitivity mode) note) "95% possibility" means "position time with 95% possibility". positioning accuracy: 2drms: approx. 5m ? reference data with elevation angle of 5 or more and no interception environment with satellite powers ?130dbm. measurement data update time: 1s current consumption: 40mw (average) while position calculating with tracking satellites in low power mode 90mw (average) while position calculating with acquiring and tracking satellites ? reference data using the sony's reference board when the reference clock input is 18.414mhz, and its amplitude is 3.3v swing. 1pps output 1s or less precision, 1pps outputs from eclkout (pin 97). note) these values are not guaranteed, depending on the conditions.
? 3 ? CXD2956AGL-1 block diagram rtc x'tal 32.768khz timer 3ch ram 72kb arm7tdmi rom 288kb acquisition block acquire gps signals tracking block locking to gps signals 12ch correlations computation & control control acquisition & tracking block position calculation costas loop & dll if 1.023mhz tcxo reference clock 18.414mhz (gps, sony compatible) external bus uart a/d
? 4 ? CXD2956AGL-1 pin configuration (top view) 6 3 176 81 83 82 137 135 140 85 86 84 96 98 100 103 105 107 122 125 127 129 133 136 62 60 61 161 157 156 64 63 65 158 154 153 76 77 74 143 141 144 79 80 78 139 138 142 53 48 55 169 164 166 57 54 52 167 163 162 59 56 58 165 159 160 71 70 69 147 149 151 75 73 72 145 146 148 67 68 66 155 150 152 50 46 51 173 171 168 47 44 43 39 35 32 28 24 21 9 174 172 90 92 93 94 102 104 106 110 118 120 126 128 130 87 88 89 91 95 97 99 101 108 121 123 124 131 132 134 49 45 40 37 33 31 27 29 25 11 7 5 1 175 170 42 41 38 36 34 30 26 22 14 10 8 15 12 111 113 119 19 112 115 116 109 114 117 23 20 13 18 17 16 4 2 ea3 ea5 cv ss 3 ea9 iov dd 2 etest0 cv ss 2 nc nc nc nc nc nc 1 2 3 4 5 6 1011121314151617 a b c d e f g h j k l m n p r t u a b c d e f g h j k l m n p r t u ea0 ea2 ea4 ea7 ea8 ea11 cv dd 2 nc nc nc nc nc nc nc nc cv dd 4 ea1 ea6 cv dd 3 ea10 ea12 etest1 nc nc nc nc nc nc nc nc eclki cv ss 4iov dd 3 nc nc nc eclko iov ss 3 exromi nc nc nc eadvrb eclkout eavdpll nc nc nc evin1 eavspll evin0 etesttck tms nc evin3 eavsad evin2 etesttms tdi tck etest3 eavdad eadvrt etesttdi etesttint tdo bkupiov dd eclks1 eclks2 eport10 eport8 iov ss 1 eclks0 iov ss 4 excs1 eport6 eport5 eport9 exoe excs0 exwe3 eport4 eport2 eport7 iov dd 7 iov ss 8 etest4 etesttdo cv dd 1 cv ss 1 eccki bkupcv dd bkupcv ss trst iov dd 1 extcxo eccko bkupiov ss eoscen eport12 eport11 etcxo exwe2 iov ss 5 exwe1 ed27 ed25 ed21 ed12 ed9 ed5 ed3 ed1 erxd0 eport0 iov dd 6 eport3 exwe0 iov dd 4 ed31 ed29 ed26 ed23 iov dd 5 ed13 ed11 ed7 ed6 cv ss 6 iov ss 7 etxd0 eport1 ed30 ed28 ed24 ed22 ed20 iov ss 6 ed14 ed10 iov ss 2 ea15 ea19 789 1 2 3 4 5 6 1011121314151617 789 ea13 nc nc nc nc nc nc nc ea16 ea18 ea14 ea17 etest2 ed19 ed17 ed15 ed18 cv ss 5 cv dd 5 ed16 exrs etestxrs ed8 ed4 ed2 ed0 cv dd 6 : pin 1 index.
? 5 ? CXD2956AGL-1 pin description pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 symbol eport0 eport1 eport2 eport3 eport4 eport5 eport6 eport7 eport8 eport9 eport10 eport11 eport12 iov ss 1 iov dd 1 etcxo extcxo cv ss 1 cv dd 1 trst etesttint tdo etesttdo tdi etesttdi tck etesttck tms i/o i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i/o/z i o i o o o i i i i i description i/o port 0 (with a software controllable pull-down resistor, pull-up.) i/o port 1 (with a software controllable pull-down resistor, see software application note.) i/o port 2 (with a software controllable pull-down resistor, see software application note.) i/o port 3 (with a software controllable pull-down resistor, see software application note.) i/o port 4 (with a software controllable pull-down resistor, if signal input.) i/o port 5 (with a software controllable pull-down resistor, see software application note.) i/o port 6 (with a software controllable pull-down resistor, see software application note.) i/o port 7 (with a software controllable pull-down resistor, see software application note.) i/o port 8 (with a software controllable pull-down resistor, see software application note.) i/o port 9 (with a software controllable pull-down resistor, see software application note.) i/o port 10 (with a software controllable pull-down resistor, see software application note.) i/o port 11 (with a software controllable pull-down resistor, see software application note.) i/o port 12 (with a software controllable pull-down resistor, see software application note.) gnd 3.3v tcxo oscillator (frequency selectable, see software application note.) gnd 1.8v test (open, with a pull-down resistor) test test test test (open, with a pull-up resistor) test (open, with a pull-up resistor) test (open, with a pull-down resistor) test (open, with a pull-down resistor) test (open, with a pull-up resistor)
? 6 ? CXD2956AGL-1 pin no. 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 symbol etesttms nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc cv ss 2 cv dd 2 i/o i description test (open, with a pull-up resistor) gnd 1.8v
? 7 ? CXD2956AGL-1 pin no. symbol i/o description 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 etest0 etset1 etest2 ea19 ea18 ea17 ea16 ea15 ea14 ea13 ea12 iov ss 2 iov dd 2 ea11 ea10 ea9 ea8 cv ss 3 cv dd 3 ea7 ea6 ea5 ea4 ea3 ea2 ea1 ea0 cv ss 4 cv dd 4 eclki eclko iov ss 3 iov dd 3 eclkout exromi eavspll eavdpll i i i o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z o/z i o o/z i test (connect to gnd.) external expansion address 19 external expansion address 18 external expansion address 17 external expansion address 16 external expansion address 15 external expansion address 14 external expansion address 13 external expansion address 12 gnd 3.3v external expansion address 11 external expansion address 10 external expansion address 9 external expansion address 8 gnd 1.8v external expansion address 7 external expansion address 6 external expansion address 5 external expansion address 4 external expansion address 3 external expansion address 2 external expansion address 1 external expansion address 0 gnd 1.8v cpu clock oscillator gnd 3.3v 1pps output (effective 1s late after reset release) boot selection (low: internal rom, high: external memory/excs0) pll gnd pll 3.3v
? 8 ? CXD2956AGL-1 pin no. 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 symbol eavsad eadvrb evin0 evin1 evin2 evin3 eadvrt eavdad iov ss 8 etest3 etest4 iov dd 7 bkupcv ss bkupcv dd eccki eccko bkupiov ss bkupiov dd eoscen eclks0 eclks1 eclks2 iov ss 4 excs0 excs1 exoe exwe3 exwe2 exwe1 exwe0 iov ss 5 iov dd 4 ed31 ed30 ed29 ed28 ed27 ed26 i/o i i i i i i i/o/z i/o/z i o i i i i o/z o/z o/z o/z o/z o/z o/z i/o i/o i/o i/o i/o i/o description a/d converter gnd a/d converter reference input bottom a/d converter analog input 0 a/d converter analog input 1 a/d converter analog input 2 a/d converter analog input 3 a/d converter reference input top a/d converter 3.3v gnd test (connect to gnd with a resistor.) test (connect to gnd with a resistor.) 3.3v backup core power supply gnd backup core power supply 1.8v rtc oscillator (32.768khz, includes feedback resistor.) backup i/o power supply gnd backup i/o power supply 3.3v oscillator enable (h-active), see backup mode section. test (connect to gnd.) test (connect to gnd.) test (connect to gnd.) gnd external expansion chip selection 0 (program boot is enable if exromi is high.) external expansion chip selection 1 external expansion read signal external expansion write signal external expansion write signal external expansion write signal external expansion write signal gnd 3.3v external expansion data 31 (with a pull-down resistor) external expansion data 30 (with a pull-down resistor) external expansion data 29 (with a pull-down resistor) external expansion data 28 (with a pull-down resistor) external expansion data 27 (with a pull-down resistor) external expansion data 26 (with a pull-down resistor)
? 9 ? CXD2956AGL-1 pin no. 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 symbol ed25 ed24 ed23 ed22 ed21 ed20 ed19 ed18 ed17 ed16 cv ss 5 cv dd 5 exrs etestxrs iov ss 6 iov dd 5 ed15 ed14 ed13 ed12 ed11 ed10 ed9 ed8 ed7 ed6 ed5 ed4 ed3 ed2 ed1 ed0 cv ss 6 cv dd 6 erxd0 etxd0 iov ss 7 iov dd 6 i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i i i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i/o i o/z description external expansion data 25 (with a pull-down resistor) external expansion data 24 (with a pull-down resistor) external expansion data 23 (with a pull-down resistor) external expansion data 22 (with a pull-down resistor) external expansion data 21 (with a pull-down resistor) external expansion data 20 (with a pull-down resistor) external expansion data 19 (with a pull-down resistor) external expansion data 18 (with a pull-down resistor) external expansion data 17 (with a pull-down resistor) external expansion data 16 (with a pull-down resistor) gnd 1.8v reset (l-active) test (open, with a pull-up resistor) gnd 3.3v external expansion data 15 (with a pull-down resistor) external expansion data 14 (with a pull-down resistor) external expansion data 13 (with a pull-down resistor) external expansion data 12 (with a pull-down resistor) external expansion data 11 (with a pull-down resistor) external expansion data 10 (with a pull-down resistor) external expansion data 9 (with a pull-down resistor) external expansion data 8 (with a pull-down resistor) external expansion data 7 (with a pull-down resistor) external expansion data 6 (with a pull-down resistor) external expansion data 5 (with a pull-down resistor) external expansion data 4 (with a pull-down resistor) external expansion data 3 (with a pull-down resistor) external expansion data 2 (with a pull-down resistor) external expansion data 1 (with a pull-down resistor) external expansion data 0 (with a pull-down resistor) gnd 1.8v uart (ch0) reception data (with a pull-down resistor during reset interval) uart (ch0) transmission data (with hi-z during reset interval) gnd 3.3v
? 10 ? CXD2956AGL-1 a/d converter operating conditions item supply voltage operating temperature symbol unit v c v ad ta a/d converter characteristics (v ad = 3.0 to 3.6v, ta = ?40 to +85c) item resolution channel differential linearity error (dle) integral linearity error (ile) sampling time conversion time reference input voltage (top) reference input voltage (bottom) analog input voltage current consumption symbol unit bit ch lsb lsb s s v v v ma v rt ? 2 v rb ? 3 v in ? 4 applicable pins ? 1 eavdad (pin 108) ? 2 eadvrt (pin 107) ? 3 eadvrb (pin 102) ? 4 evin[0:3] (pins 103 to 106) min. 3.0 ?40.0 ty p. 3.3 max. 3.6 +85.0 min. ?1.0 ?2.0 3 2.0 0 v rb ty p. 1.6 max. 10 4 +1.0 +2.0 11 v ad 0.7 v rt pin name eavdad ? 1 ? conditions v ad = 3.0v, v rt = 3.0v, v rb = 0.3v tcxo = 18.414mhz v ad = 3.0v
? 11 ? CXD2956AGL-1 dc characteristics (iov dd = 3.0 to 3.6v, cv dd = 1.62 to 1.98v, ta = ?40 to +85c) item input voltage ? 1 output voltage ? 2 output voltage ? 3 pull-up resistor ? 4 pull-down resistor ? 5 current consumption during normal operation (via iov dd and cv dd ) ? 6 current consumption during backup operation (via bkupiov dd ) ? 7 current consumption during backup operation (via bkupcv dd ) ? 8 high level low level high level low level high level low level unit v v v v v v k ? k ? ma a a a a applicable pins ? 1 pins 1 to 13, 20, 24 to 29, 64 to 66, 98, 119, 120 to 122, 133 to 148, 151, 152, 155 to 170, 173 ? 2 pins 1 to 13, 21 to 23, 97, 174 ? 3 pins 67 to 74, 77 to 80, 83 to 90, 124 to 130, 133 to 148, 155 to 170 ? 4 pins 24, 25, 28, 29, 152 ? 5 pins 1 to 13, 20, 26, 27, 133 to 148, 155 to 170, 173 ? 6 pins 15, 76, 96, 132, 154, 176 (3.3v) pins 19, 63, 82, 92, 150, 172 (1.8v) ? 7 pin 118 ? 8 pin 114 min. 0.7iov dd 2.4 2.4 56 51 typ. max. 5.5 0.2iov dd 0.4 0.4 110 100 1.0 1.0 15 120 45 0.2 0.2 7.5 50 conditions i oh = 4ma i ol = 4ma i oh = 8ma i ol = 8ma tcxo = 18.414mhz, ta = 25c bkupiov dd = 3.6v, ta = 25c bkupiov dd = 3.6v, ta = 85c bkupcv dd = 1.98v, ta = 25c bkupcv dd = 1.98v, ta = 85c symbol v ih v il v oh1 v ol1 v oh2 v ol2 r u r d i ope i stb1 i stb2
? 12 ? CXD2956AGL-1 item exoe to address valid exoe to excs data setup data hold min. max. 3 1 15 0 unit ns ns ns ns symbol toea toecs ta s ta h ac characteristics external ram i/f (read/32-bit mode) (cv dd = 1.62 to 1.98v, iov dd = 3.0 to 3.6v, c l = 25pf, topr = ?40 to +85c) exoe ea[19:0] excs[1:0] ed[31:0] toea toecs tas tah
? 13 ? CXD2956AGL-1 external ram i/f (write/32-bit mode (1-wait)) (cv dd = 1.62 to 1.98v, iov dd = 3.0 to 3.6v, c l = 25pf, topr = ?40 to +85c) tcsfav excs[1:0] ea[19:0] exwe[3:0] ed[31:0] t1 t2 t3 tcswer tcsd tcswef item excs to address valid excs to exwe excs to exwe excs to data valid min. max. 2 tsys ? 1 tsys 3 ? 2 15 unit ns ns ns ns symbol tcsfav tcswef tcswer tcsd ? tsys: arm clock cycle
? 14 ? CXD2956AGL-1 backup mode the backup mode is established by setting both eoscen and exrs low. in this mode, the low power consumption can be achieved by stopping all oscillators except for rtc oscillator during the reset interval. although all registers are initialized, the sram contents in backup area are held. in order to cancel this mode (reset cancellation), please set eoscen high at first and then set exrs high after the oscillation stabilization time and pll lock time have passed. it needs 100ms or more. see initialization section. osc, pll output eoscen exrs oscillation stabilization time reset normal operation normal operation ed[31:0], eport[12:0], erxd0 etxd0 excs[1:0], exwe[3:0], exoe ea[19:0], eclkout backup cv dd iov dd bkupcv dd bkupiov dd power off power off power off power off hi-z output pull-down output high output low output pll lock time (0.5ms max.)
? 15 ? CXD2956AGL-1 initialization the CXD2956AGL-1 is initialized by setting the reset signal exrs (pin 151) to the low level. note that internal ram is not initialized by the operation. satisfy the conditions shown below for the timing and others. 1. when turning the power on (power-on reset) v dd v dd [v] gnd exrs (pin 151) power supply, eoscen (pin 119) v dd /2 100ms or more v dd gnd v dd /2 100s or more v dd [v] exrs (pin 151) power supply, eoscen (pin 119) the power supply both 3.3v and 1.8v should turn on simultaneously, and eoscen (pin 119) should also rise simultaneously with the power supply turning on. exrs (pin 151) should rise 100ms or more after the power supply and eoscen rise. 2. initialization during operation for initialization during operation, the interior circuit except internal ram is initialized by setting the exrs (pin 151) signal to the low level for 100s or more. note that internal ram is not also initialized by the operation. at this time, the eoscen (pin 119) signal should keep the high level.
? 16 ? CXD2956AGL-1 rtc crystal and tcxo in order to operate CXD2956AGL-1 appropriately, the recommended characteristics of rtc crystal and tcxo is shown below. recommended characteristics of rtc crystal operating temperature ?40 to +85c nominal frequency 32.768khz frequency toler ance 20ppm frequency temperature coefficient ?0.04ppm/c 2 (max.) frequency peak temperature +25 5c frequency aging 3ppm/year recommended characteristics of tcxo operating temperature ?40 to +85c frequency tolerance 2.0ppm frequency vs. temperature 2.5ppm frequency vs. supply voltage 0.2ppm frequency vs. load 0.2ppm frequency aging 1ppm/year recommended parts rtc crystal epson fc-255 tcxo ndk sna3088b (nt5032 series)
? 17 ? CXD2956AGL-1 application circuit ic006 r1160n181b c072 0.1 c069 0.1 c077 0.1 c079 0.1 if_input r209 4700 r204 22 r020 1m c067 0.1 c068 0.1 c060 0.01 c076 0.1 c082 0.1 c083 0.1 c129 0.1 c126 0.1 c125 0.1 c124 0.1 c128 0.1 c127 0.1 c088 0.1 r029 100k r208 100k r057 100k c090 0.1 c086 12p c085 12p x002 r056 100k r052 xx r203 22 c089 0.1 c092 0.1 l024 1h c093 0.1 c094 0.1 cv dd _1.8v r028 xx r025 100k r201 xx system_reset l046 56nh l045 1h r013 470k c045 0.1 r004 100k r005 100k r202 xx r001 22 10p cno 12 1 2 3 4 5 6 7 8 9 10 txd0 rxd0 rxd1 nmea/orig update reset/power down dgnd v dd (3.3v/5v) batt agnd r002 22 r063 22 r062 22 r205 47k l003 10h l051 56nh x001 l002 22h c004 22 c161 10 c013 10 c046 0.1 ic002 xx js040 0 r1124n331d c121 0.1 c059 0.1 c048 2.2 c066 10 bkupiov dd _3.3v bkupcv dd _1.8v ic005 r1124n181d c162 10 ic003 max6364 xreset gnd reset in batt out vcc ic004 r3112q291a ic020 CXD2956AGL-1 ic021 mbm29pl3200 c122 0.1 1 vout nc ce 1 gnd 2 5 4 v dd 3 2 3 6 5 v dd gnd out cd 1 2 4 3 4 v dd vout eco 1 gnd 2 5 4 ce 3 vout nc ce 1 gnd 2 5 4 v dd 3 js041 0 js025 0 a16 b15 a15 c15 b14 a14 c14 b13 a13 c13 b12 a12 c12 a11 d11 b11 c11 a10 d10 b10 c10 a9 c9 b9 d9 a8 c8 b8 d8 b7 a6 a7 b6 a5 b5 c7 c6 d7 c5 a2 c4 a3 b4 b3 c3 b2 c2 c1 d2 d1 e3 e2 f3 f2 d3 e1 g1 f1 g2 g3 g4 h1 j1 h2 h3 h4 j3 j2 j4 k1 k3 k2 k4 l2 l1 m1 l3 n3 m2 p3 n1 p1 n2 t2 p2 t1 r2 r1 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 u2 r3 u5 t5 r5 u6 t6 u7 r6 r7 t7 p7 r8 u8 p8 t17 t15 r16 r15 r17 p15 p16 n15 p17 m15 n16 l15 r11 p11 u13 t13 t12 r13 u14 r14 u15 t14 u16 t16 t8 p9 r9 p10 u9 t9 u10 t10 u11 t11 u12 r12 u3 t3 t4 r4 u4 eport0 eport1 eport2 eport3 eport4 eport5 eport6 eport7 eport8 eport9 eport10 eport11 eport12 iov ss 1 iov dd 1 etcxo extcxo cv ss 1 cv dd 1 trst etesttint tdo etesttdo tdi etesttdi tck etesttck tms etesttms nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc iov dd 4 iov ss 5 exwe0 exwe1 exwe2 exwe3 exoe excs1 excs0 iov ss 4 eclks2 eclks1 eclks0 eoscen bkupiov dd bkupiov ss eccko eccki bkupcv dd bkupcv ss iov dd 7 etest4 etest3 iov ss 8 eavdad eadvrt evin3 evin2 evin1 evin0 eadvrb eavsad eavdpll eavspll exromi eclkout iov dd 3 iov ss 3 eclko eclki cv dd 4 cv ss 4 ea0 ea1 nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc nc cv ss 2 cv dd 2 etest0 etset1 etest2 ea19 ea18 ea17 ea16 ea15 ea14 ea13 ea12 iov ss 2 iov dd 2 ea11 ea10 ea9 ea8 cv ss 3 cv dd 3 ea7 ea6 ea5 ea4 ea3 ea2 ea19 ea18 ea17 ea16 ea15 ea14 ea13 ea12 ea11 ea10 ea9 ea8 ea7 ea6 ea5 ea4 ea3 ea2 a4 a1 nc xwe nc xce vcc a5 a2 acc nc dw/xw vss dq30 dq17 dq1 dq0 a3 xwp nc xoe ea6 ea3 ea7 ea4 ea5 ed30 ed17 de1 ed0 nc a15 a18 dq24 vcc dq22 dq23 a6 a9 nc a14 a17 vcc dq9 vss a7 a10 nc a13 a16 a19 ea17 ea8 ea11 ea16 ea19 ea9 ea12 ea15 ea18 ed24 ed22 ed23 ed9 dq20 dq12 dq28 vss nc nc dq2 dq18 dq19 dq3 dq13 dq29 dq14 dq31/a-1 nc a0 dq16 vss vcc vcc dq15 ed20 ed12 ed28 ed2 ed18 ed19 ed3 ed13 ed29 ed14 ed31 ed16 ed15 ea2 a11 a8 dq7 vcc dq26 vss dq25 dq8 nc a12 dq21 dq6 vss dq27 dq11 dq10 nc nc nc dq5 dq4 ea13 ea10 ea14 ed7 ed26 ed25 ed8 ed21 ed6 ed27 ed11 ed10 ed5 ed4 iov dd 6 iov ss 7 etxd0 erxd0 cv dd 6 cv ss 6 ed0 ed1 ed2 ed3 ed4 ed5 ed6 ed7 ed8 ed9 ed10 ed11 ed12 ed13 ed14 ed15 iov dd 5 iov ss 6 etestxrs exrs cv dd 5 cv ss 5 ed16 ed17 ed18 ed19 ed20 ed21 ed22 ed23 ed24 ed25 ed26 ed27 ed28 ed29 ed30 ed31 ed0 ed1 ed2 ed3 ed4 ed5 ed6 ed7 ed8 ed9 ed10 ed11 ed12 ed13 ed14 ed15 ed16 ed17 ed18 ed19 ed20 ed21 ed22 ed23 ed24 ed25 ed26 ed27 ed28 ed29 ed30 ed31 n17 l14 m16 k15 m17 l16 k16 j17 j16 h17 k14 h16 j15 g17 j14 h15 f17 h14 f16 g15 e17 g14 e16 f15 d16 b17 e15 c17 b16 k17 g16 d17 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 152 153 154 155 156 157 158 159 160 162 163 164 165 166 167 168 169 170 172 173 174 175 176 151 161 171 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 89 90 96 97 98 99 100 101 102 103 104 105 106 107 108 121 122 123 124 125 126 127 128 129 130 131 132 109 110 111 112 113 114 115 116 117 118 119 120 91 92 93 94 95 a3 a4 a5 a6 a7 a8 b2 b3 b4 b5 b6 b7 b8 b9 c1 c2 c3 c4 c5 c6 c7 h4 h5 h6 h7 h8 h9 j1 j2 j3 j4 j5 j6 j7 j8 j9 k2 k3 k4 k5 k6 k7 k8 f1 e9 e8 e7 e6 e5 e4 e3 e2 e1 d9 d8 d7 d6 d5 d4 d3 d2 d1 c9 c8 h3 h2 h1 g9 g8 g7 g6 g5 g4 g3 g2 g1 f9 f8 f7 f6 f5 f4 f3 f2 application circuits shown are typical examples illustrating the operation of the devices. sony cannot assume responsibility fo r any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same . note) if a flash rom is used, the programs which are gps software, flash updater etc, required for desired operation should be written into a flash rom in advance.
? 18 ? CXD2956AGL-1 package outline unit: mm sony corporation sony code eiaj code jedec code package mass vflga-183p-051 organic substrate 0.3g package material terminal treatment terminal material nickel & gold plating copper p-vflga183-10x10-0.5 183pin vflga (plastic) 10.0 10.0 0.1 a s 0.1 b s 0.08 x4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 a b c d e f g h j k l m n p r t s 0.2 a b x detail x pin 1 index 0.5 1.0 0.5 1.0 c0.3 0.8 (0.5) 0.8 (0.5) 3 - 0.8 1.0max s 0.1max 0.08 s 183- 0.27 0.04 0.05 m s ab u

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