cmos 8-bit single chip microcomputer description the cxp83400/83401 is a cmos 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the cxp83412/83416. features a wide instruction set (213 instructions) which covers various types of data. ?16-bit operation/multiplication and division/boolean bit operation instructions minimum instruction cycle 400ns at10mhz operation 32khz at 122 s operation applicable eprom lcc type 27c128, lcc type 27c256 (maximum 16k bytes are available.) incorporated ram capacity 448 bytes (lcd display data area included) peripheral functions ?a/d converter 8 bits, 8 channels, successive approximation method (conversion time of 32 s/10mhz) ?serial interface incorporated 8-bit and 8-stage fifo (auto transfer for 1 to 8 bytes ), 1 circuit 2 channels timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 32khz timer/counter ?lcd controller/driver maximum 128 segments display possible (during 1/4 duty) 4 common outputs, 32 segment outputs display method: static, 1/2, 1/3 and 1/4 duty bias method: 1/2 and 1/3 bias ?remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage fifo ?pwm output 14 bits 1 channel, 8 bits 1channel interruption 12 factors, 12 vectors, multi-interruption possible standby mode sleep/stop package 80-pin ceramic pqfp note) mask option depends on the type of the cxp83400.refer to the products list for details. structure silicon gate cmos ic ?1 e94x12a78-ps sony reserves the right to change products and specifications without prior notice. this information does not convey any license by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustrating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. cxp83400/83401 80 pin pqfp (ceramic)
?2 cxp83400/83401 pe3/int3/nmi pe4/rmc pe5/pwm0 pe6/to/adj pb0/cs1 pb1/cs0 pb2/sck0 pb3/si0 pb4/so0 pb5/sck1 pb6/si1 pb7/so1 pc0 pc1 pc2 pc3 pc4 pc5 pc6 pc7 ph0/pwm1 pa0/an0 pa1/an1 pa2/an2 pd6/seg22 pd5/seg21 pd4/seg20 pd3/seg19 pd2/seg18 pd1/seg17 pd0/seg16 seg15 seg14 seg13 seg12 seg11 seg10 seg9 seg8 seg7 seg6 seg5 seg4 seg3 seg2 seg1 seg0 com3 pa3/an3 pa4/an4 pa5/an5 pa6/an6 pa7/an7 rst extal xtal v ss v l v lc3 v lc2 v lc1 com0 com1 com2 pe2/int2 pe1/int1 pe0/int0/ec pf7/seg31 pf6/seg30 nc tex tx v dd pf5/seg29 pf4/seg28 pf3/seg27 pf2/seg26 pf1/seg25 pf0/seg24 pd7/seg23 a8 a9 a11 nc oe a10 ce d7 d6 a6 a5 a4 a3 a2 a1 a0 nc d0 a7 a12 a15 nc v dd a14 a13 d1 d2 gnd nc d3 d4 d5 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 40 39 38 37 36 35 34 31 32 33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 70 69 68 67 63 64 65 66 61 62 71 72 73 74 75 76 77 78 79 80 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 1 pin assignment in piggyback mode note) nc (pin 75) is always connected to v dd .
?3 cxp83400/83401 a8 a9 a11 nc halt a10 e/p i/t mon a6/d6 a5/d5 a4/d4 a3/d3 a2/d2 a1/d1 a0/d0 nc rd a7/d7 a12 a15 nc v dd a14 a13 wr sync gnd nc c2 c1 rst pe3/int3/nmi pe4/rmc pe5/pwm0 pe6/to/adj pb0/cs1 pb1/cs0 pb2/sck0 pb3/si0 pb4/so0 pb5/sck1 pb6/si1 pb7/so1 pc0 pc1 pc2 pc3 pc4 pc5 pc6 pc7 ph0/pwm1 pa0/an0 pa1/an1 pa2/an2 pd6/seg22 pd5/seg21 pd4/seg20 pd3/seg19 pd2/seg18 pd1/seg17 pd0/seg16 seg15 seg14 seg13 seg12 seg11 seg10 seg9 seg8 seg7 seg6 seg5 seg4 seg3 seg2 seg1 seg0 com3 pa3/an3 pa4/an4 pa5/an5 pa6/an6 pa7/an7 rst extal xtal v ss v l v lc3 v lc2 v lc1 com0 com1 com2 pe2/int2 pe1/int1 pe0/int0/ec pf7/seg31 pf6/seg30 nc tex tx v dd pf5/seg29 pf4/seg28 pf3/seg27 pf2/seg26 pf1/seg25 pf0/seg24 pd7/seg23 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 40 39 38 37 36 35 34 31 32 33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 70 69 68 67 63 64 65 66 61 62 71 72 73 74 75 76 77 78 79 80 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 1 pin assignment in evaluator mode note) nc (pin 75) is always connected to v dd .
?4 cxp83400/83401 eprom read timing (ta = ?0 to +75?, v dd = 4.5 to 5.5v, v ss = 0v reference) products list address ? data input delay time address ? data hold time item symbol pin min. max. unit t acc t ih a0 to a15 d0 to d7 a0 to a15 d0 to d7 0 120 ns ns t acc t ih 0.8v dd 0.8v dd 0.2v dd 0.2v dd input data address data a0 to a15 d0 to d7 products package rom capacity pull-up resistor for reset pin mask product option item 0.65mm pitch 80-pin plastic qfp cxp83417 cxp83413 12k bytes 16k bytes cxp83412 80-pin plastic qfp/lqfp existent/non-existent cxp83416 12k bytes 16k bytes piggyback/evaluator product 80-pin ceramic pqfp eprom 16k bytes existent cxp83400-u01q/r * 1 CXP83401-u01q * 2 * 1 uses lqfp package conversion adaptor (sek-80q-80lq, piggyback/evaluator attached). * 2 uses 0.65mm pitch qfp package conversion adaptor (sek-80q-65mm, piggyback/evaluator attached).
?5 cxp83400/83401 package outline unit: mm pin 1 index pin 1 marking lcc type eprom pin 1 marking piggyback mode piggyback/evaluator product evaluator mode cpu probe note) note) evaluation cap should be connected to cpu probe. piggyback mode/evaluator mode can be switched as shown below. sony code eiaj code jedec code package structure package material lead treatment lead material package weight ceramic gold plating 42 alloy 5.7g pqfp-80c-l01 aqfp080-c-0000-a 80pin pqfp (ceramic) 18.7 16.3 0.2 9.48 11.66 15.58 0.2 40 25 65 80 1 24 64 41 22.3 0.25 4.5 6.0 24.7 1.27 0.13 12.02 14.22 18.12 0.2 0.3 pin no. 1 index index 9.59 max 0.15 ?0.02 + 0.05 3.57 0.36 pin no. 1 index 0.8 0.05 0.4 0.08 1.3 0.3 1.0 0.7 41 64 65 80 1 24 25 40 0.6
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