seiko epson corporation 1 pf914-03 micro mini E0C6007 4-bit single chip microcomputer l e0c6200c core cpu l low voltage and low power l built-in lcd driver n description micro mini "E0C6007" is a single chip microcomputer for battery-driven products with dot-matrix lcd display. it achieves low cost performance, and is suitable for a product added some feature instead of standard ic. it consists that seiko epson's original core cpu e0c6200c, lcd driver (40 segments 16 commons), 512 words ram, 4k words rom, sound generator, clock timer and so on. n features l cmos lsi 4-bit parallel processing l clock ............................................................... 32.768khz (x'tal or cr oscillation by mask option) 2mhz (cr or ceramic oscillation by mask option) l instruction set .................................................. 108 instructions l rom capacity ................................................. 4k 12 bits l ram capacity .................................................. 512 4 bits (data memory) 160 4 bits (display memory) l i/o port ............................................................ i: 4 bits (with pull-up resistor selectable by mask option) o: 6 bits (buzzer and clock outputs are possible) i/o: 4 bits l supply voltage detector (svd) ....................... no support l time base counter .......................................... clock timer, stopwatch timer l programmable timer ....................................... 8-bit timer 1ch. with event counter and clock output function l watchdog timer ............................................... built-in l sound generator ............................................. 8 programable sounds (8 type of frequency) with envelope and 1-shot out function l lcd driver ....................................................... 40 segments 16 or 8 commons l interrupt ........................................................... external : key interrupt 1 line internal : clock timer interrupt 1 line stopwatch timer interrupt 1 line programmable timer interrupt 1 line l operation voltage ........................................... 2.2 to 5.5v (min. 1.8v when the osc3 oscillation circuit is not use) l power consumption ........................................ 2.5 m a (32.768khz x'tal, 3.0v, halt) 6.5 m a (32.768khz x'tal, 3.0v, run) 1.0ma (2mhz cr, 3.0v, run) l package .......................................................... die form (pad pitch = 130 m m) or qfp15-100pin low voltage operation products
2 E0C6007 n block diagram n pin configuration 51 75 26 50 index 25 1 100 76 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 v l4 v l5 cf ce cd cc cb ca com0 com1 com2 com3 com4 com5 com6 com7 com8 com9 com10 com11 no. pin name 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 seg25 seg24 seg23 seg22 seg21 seg20 seg19 seg18 seg17 seg16 n.c. seg15 seg14 seg13 seg12 seg11 seg10 seg9 seg8 seg7 no. pin name 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 com12 com13 com14 com15 n.c. n.c. seg39 seg38 seg37 seg36 seg35 seg34 seg33 seg32 seg31 seg30 seg29 seg28 seg27 seg26 no. pin name 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 seg6 seg5 seg4 seg3 seg2 seg1 seg0 k03 k02 k01 k00 p03 p02 p01 p00 n.c. n.c. n.c. r43 r42 n.c. = no connection no. pin name 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 r41 r40 r33 r32 #reset #test v ss osc4 osc3 v s1 osc2 osc1 v dd v ref v l1 v l2 v l3 n.c. n.c. n.c. no. pin name E0C6007 osc1 osc2 osc3 osc4 com0?5 seg0?9 v dd v l1 ? l5 ca?f v ref v s1 v ss r32 r33(ptclk) r40(#fout) r41 r42(#bz/fout) r43(bz) k00?03 #test #reset p00?03 core cpu e0c6200c rom 4,096 words 12 bits system reset control interrupt generator ram 512 words 4 bits osc lcd driver 40 seg 16 com power controller sound generator output port clock timer watchdog timer stopwatch timer programmable timer/counter input port i/o port qfp15-100pin
3 E0C6007 n pin description pin name v dd v ss v s1 v l1 ? l5 v ref ca?f osc1 osc2 osc3 osc4 com0?om15 seg0?eg39 k00?03 p00?03 r32 r33 r40 r41 r42 r43 #reset #test function power supply (+) power supply (-) internal logic system/oscillation system regulated voltage output lcd system power supply 1/4 bias generated internally, 1/5 bias generated externally * 1 lcd system power test pin * 2 lcd system voltage booster condenser connecting pin crystal or cr oscillator input * 1 crystal or cr oscillator output * 1 , c d buiil-in cr or ceramic oscillator input * 1 cr or ceramic oscillator output * 1 lcd common output (1/8 duty or 1/16 duty is selected on software) lcd segment output input port (pull up resistor is available by mask option) * 1 i/o port output port output port or ptclk output output port or #fout output * 1 output port output port, #bz output or fout output * 1 output port or bz output * 1 initial reset input terminal testing input terminal * 3 pin no. 93 87 90 95?7, 1, 2 94 8? 92 91 89 88 9?4 67?2, 50?7 71?8 75?2 84 83 82 81 80 79 85 86 i/o o i o i o o o i i/o o o o o o o i i complementary output or nch open drain output * 1 * 1: * 2: * 3: selected by mask option leave the v ref pin unconnected (n.c.). the #test pin is used when the ic load is being detected. during ordinary operation be certain to connect this pin to v dd . n basic external connection diagram + r32 r33 r40 r41 r42 r43 v ref v ss #reset #test v dd p00?03 k00?03 output data i/o data input data cf ae ad cc cb ca v l5 v l4 v l3 v l2 v l1 v s1 osc4 ocs3 osc2 osc1 rfx x'tal ceramic rfc c gx c gc c dc c 3 c 2 c 1 c 7 c 6 c 5 c 4 c 8 buzzer fout power 3? v n.c. [the potential of the substrate (back of the chip) is v dd .] lcd panel 40 16 E0C6007 seg0 | seg39 com0 | com15 r cr1 mask option r cr2 x'tal rfx c gx (r cr1 ) ceramic rfc c gc c dc (r cr2 ) crystal oscillator feedback resistor trimmer capacitor resistor for osc1 cr oscillation ceramic oscillator feedback resistor gate capacitor drain capacitor resistor for osc3 cr oscillation 32.768 khz, c i (max)=35 k w 10 m w 5?5 pf 1.6 m w (32 khz typ.) 500 khz? mhz 1 m w 100 pf 100 pf 20 k w ?00 k w (vsc=2) 40 k w ?00 k w (vsc=1) c 1 c 2 c 3 c 4 c 5 c 6 c 7 c 8 booster capacitor (1) booster capacitor (2) booster capacitor (3) capacitor between v dd and v l1 capacitor between v dd and v l2 capacitor between v dd and v l4 capacitor between v dd and v l5 capacitor between v dd and v s1 0.1 f * 1 0.1 f * 1 0.1 f * 1 0.1 f * 1 0.1 f * 1 0.1 f * 1 0.1 f * 1 0.1 f * 1 when the load on the liquid crystal system is large, increase the capacitance of the voltage booster capacitors (c 1 Cc 3 ) and the capacitors between v dd and liquid crystal system power (c 4 Cc 7 ). note: the above table is simply an example, and is not guaranteed to work.
4 E0C6007 n electrical characteristics l absolute maximum ratings rating supply voltage input voltage (1) input voltage (2) permissible total output current * 1 operating temperature storage temperature soldering temperature / time permissible dissipation * 2 * 1: * 2: the permissible total output current is the sum total of the current (average current) that simultaneously flows from the outpu t pins (or is draw in). in case of plastic package (qfp15-100pin). symbol v ss v i v iosc s i vss topr tstg tsol p d value -7.0 to 0.5 v ss - 0.3 to 0.5 v s1 - 0.3 to 0.5 10 -20 to 70 -65 to 150 260 c, 10sec ( lead section ) 250 unit v v v ma c c mw (v dd =0v) l recommended operating conditions condition supply voltage oscillation frequency (1) oscillation frequency (2) oscillation frequency (3) voltage booster capacitor (1) voltage booster capacitor (2) voltage booster capacitor (3) capacitor between v dd and v l1 capacitor between v dd and v l2 capacitor between v dd and v l4 capacitor between v dd and v l5 capacitor between v dd and v s1 symbol v ss f osc1 f osc3 f osc3 c 1 c 2 c 3 c 4 c 5 c 6 c 7 c 8 remark v dd =0v vsc="1" vsc="2" unit v v v khz khz khz f f f f f f f f (ta=-20 to 70 c) max. -1.8 -2.2 -3.5 50 1,200 2,300 typ. -3.0 -3.0 -5.0 32.768 1,000 2,000 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 min. -3.8 -5.5 -5.5 20 50 50 vsc="0" vsc="1" vsc="2" l dc characteristics characteristic high-level input voltage (1) low-level input voltage (1) high-level input voltage (2) low-level input voltage (2) high-level input current low-level input current (1) low-level input current (2) high-level output current (1) low-level output current (1) high-level output current (2) low-level output current (2) common output current segment output current (unless otherwise specified: v dd =0v, v ss =-3.0v, v l1 =-1.0v, v l2 =-2.0v, v l4 =-3.0v, v l5 =-4.0v, f osc1 =32.768khz, f osc3 =1mhz, ta=25 c, c 1 ? 8 =0.047 f) symbol v ih1 v il1 v ih2 v il2 i ih i il1 i il2 i oh1 i ol1 i oh2 i ol2 i oh3 i ol3 i oh4 i ol4 unit v v v v a a a ma ma ma ma a a a a max. 0 0.8? ss 0 v ss +0.2 0.5 -15 0 -1.0 -2.0 -30 -10 typ. min. 0.2? ss v ss -0.2 v ss 0 -45 -0.5 4.0 8.0 30 10 condition k00?3, p00?3 #reset k00?3, p00?3, #reset p00?3, r32, r33, r40, r41 r42, r43 com0?5 seg0?9 v ss =-2.2 to -5.5v ta=25 c v ss =-2.2 to -5.5v ta=25 c v ss =-3.0v, v ih =0v v ss =-3.0v, v il1 =v ss with pull-up resistor v ss =-3.0v, v il2 =v ss no pull-up resistor v ss =-2.2v v oh1 =-0.5v v ss =-2.2v, v ol1 =v ss +0.5v v ss =-2.2v v oh2 =-0.5v v ss =-2.2v, v ol2 =v ss +0.5v v oh3 =-0.05v v ol3 =v l5 +0.05v v oh4 =-0.05v v ol4 =v l5 +0.05v
5 E0C6007 l analog circuit characteristics and current consumption characteristic lcd drive voltage (normal mode) lcd drive voltage (heavy load protection mode) current consumption * 1 (osc1/crystal oscillation) current consumption * 1 (osc1/cr oscillation) * 1: symbol v l1 v l2 v l4 v l5 v l1 v l2 v l4 v l5 i hlt i ex1 i ex2 i ex3 i hlt i ex1 i ex2 i ex3 unit v v v v v v v v a a a a a a a a max. 1/2? l2 0.95 typ. 0.88 3/2? l2 0.95 2? l2 0.95 typ. 0.88 2? l1 0.90 3? l1 0.90 4? l1 0.90 5.0 9.0 600 1,500 70 80 600 1,500 typ. -2.06 -2.11 -2.17 -2.22 -2.27 -2.32 -2.38 -2.43 -2.48 -2.53 -2.59 -2.64 -2.69 -2.74 -2.80 -2.85 -1.05 -1.08 -1.11 -1.13 -1.16 -1.19 -1.21 -1.24 -1.26 -1.29 -1.32 -1.34 -1.37 -1.40 -1.42 -1.45 2.5 6.5 400 1,000 20 25 420 1,000 min. 1/2? l2 -0.1 typ. 1.12 3/2? l2 2? l2 typ. 1.12 2? l1 3? l1 4? l1 no panel loard. condition connects a 1m w load resistance between v dd and v l1 ( no panel load ) connects a 1m w load resistance lc="0" between v dd and v l2 ( no panel load ) lc="1" lc="2" lc="3" lc="4" lc="5" lc="6" lc="7" lc="8" lc="9" lc="10" lc="11" lc="12" lc="13" lc="14" lc="15" connects a 1m w load resistance between v dd and v l4 ( no panel load ) connects a 1m w load resistance between v dd and v l5 ( no panel load ) connects a 1m w load resistance lc="0" between v dd and v l1 ( no panel load ) lc="1" lc="2" lc="3" lc="4" lc="5" lc="6" lc="7" lc="8" lc="9" lc="10" lc="11" lc="12" lc="13" lc="14" lc="15" connects a 1m w load resistance between v dd and v l2 ( no panel load ) connects a 1m w load resistance between v dd and v l4 ( no panel load ) connects a 1m w load resistance between v dd and v l5 ( no panel load ) during halt (vsc="0", oscc="0") during operation at 32khz (vsc="0", oscc="0") during operation at 1mhz (vsc="1") during operation at 2mhz (vsc="2", v ss =-5.0v) during halt (vsc="0"or"1", oscc="0") during operation at f osc1 ( vsc="0"or"1", oscc="0" ) during operation at 1mhz (vsc="1") during operation at 2mhz (vsc="2", v ss =-5.0v) (unless otherwise specified: v dd =0v, v ss =-3.0v, v l1 =-1.0v, v l2 =-2.0v, v l4 =-3.0v, v l5 =-4.0v, f osc1 =32.768khz, f osc3 =1mhz, ta=25 c, c 1 ? 8 =0.047 f) l ac characteristics #reset input characteristic #reset input time symbol t sr unit ms max. typ. min. 2.0 (unless otherwise specified: v dd =0v, v ss =-3.0v, f osc1 =32.768khz, ta=25 c, v ih =0.5v ss , v il =0.9v ss ) #reset t sr v il v ih
6 E0C6007 l oscillation characteristics oscillation characteristics will vary according to different conditions (elements used, boad pattern). use the following char- acteristics are as reference values. osc1 crystal oscillation unit s pf pf ppm ppm ppm v m w (unless otherwise specified: v dd =0v, v ss =-3.0v, crystal: c-002r(c i =35k w ), c gx =25pf, c dx =built-in, rfx=10m w , ta=25 c, vsc="0") max. 5 5 +10 -5.5 typ. 22 21 45 min. -10 35 200 characteristic oscillation start time built-in drain capacitance frequency/voltage deviation frequency/ic deviation frequency adjustable range harmonic oscillation start voltage permitted leak resistance symbol t sta c d ? f/ ? v ? f/ ? ic ? f/ ? c g v hho r leak condition v ss =-2.2 to -5.5v package as assembled bare chip v ss =-2.2 to -5.5v c g =5 to 25pf c g =5pf ( v ss ) between osc1 and v dd, v s1 osc1 cr oscillation unit khz ms % (unless otherwise specified: v dd =0v, v ss =-3.0v, ta=25 c, vsc="0" or "1") max. typ. 130% 3 +5 typ. 32 min. typ. 70% -5 characteristic oscillation frequency oscillation start time frequency/voltage deviation symbol f osc1 t sta ? f/ ? v condition r cr1 =1.6m w v ss =-2.2 to -5.5v v ss =-2.2 to -5.5v osc3 cr oscillation 1 unit khz ms % (unless otherwise specified: v dd =0v, v ss =-3.0v, ta=25 c, vsc="1") max. typ. 130% 3 +5 typ. 860 min. typ. 70% -5 characteristic oscillation frequency oscillation start time frequency/voltage deviation symbol f osc3 t sta ? f/ ? v condition r cr2 =40k w v ss =-2.2 to -5.5v v ss =-2.2 to -5.5v osc3 cr oscillation 2 unit mhz ms % (unless otherwise specified: v dd =0v, v ss =-5.0v, ta=25 c, vsc="2") max. typ. 130% 3 +5 typ. 1.7 min. typ. 70% -5 characteristic oscillation frequency oscillation start time frequency/voltage deviation symbol f osc3 t sta ? f/ ? v condition r cr2 =20k w v ss =-3.5 to -5.5v v ss =-3.5 to -5.5v osc3 ceramic oscillation 1 * 1: made by murata mfg. co. unit ms % (unless otherwise specified: v dd =0v, v ss =-3.0v, ta=25 c, vsc="1", ceramic oscillator: csb 1000j * 1 (1mhz), c gc =c dc =100pf, rfc=1m w ) max. 3 +3 typ. min. -3 characteristic oscillation start time frequency/voltage deviation symbol t sta ? f/ ? v condition v ss =-2.2 to -5.5v v ss =-2.2 to -5.5v osc3 ceramic oscillation 2 * 1: made by murata mfg. co. unit ms % (unless otherwise specified: v dd =0v, v ss =-5.0v, ta=25 c, vsc="2", ceramic oscillator: csa 2.00mg * 1 (2mhz), c gc =c dc =100pf, rfc=1m w ) max. 3 +3 typ. min. -3 characteristic oscillation start time frequency/voltage deviation symbol t sta ? f/ ? v condition v ss =-3.5 to -5.5v v ss =-3.5 to -5.5v
7 E0C6007 ? osc3 cr oscillation frequency - resistance characteristic 10k 20k 50k 100k 200k 200k 100k 500k 5m 1m 2m 30k 40k 500k resistance for cr oscillation r cr2 [ w ] cr oscillation frequency f osc3 [hz] v dd = 0v v ss = -3.0v vsc = "1" ta = 25 c typ. value reference 10k 20k 50k 100k 200k 200k 100k 500k 5m 1m 2m 30k 40k 500k resistance for cr oscillation r cr2 [ w ] cr oscillation frequency f osc3 [hz] v dd = 0v v ss = -5.0v vsc = "2" ta = 25 c typ. value reference
E0C6007 notice: no part of this material may be reproduced or duplicated in any form or by any means without the written permission of seiko ep son. seiko epson reserves the right to make changes to this material without notice. seiko epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is n o representation that this material is applicable to products requiring high level reliability, such as, medical products. moreover, no license to an y intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accord ance with this material will be free from any patent or copyright infringement of a third party. this material or portions thereof may contain technology or the subject relating to strategic products under the control of the foreign exchange and foreign trade control law of japan and may require an export license from the ministry of international trade and industry or other approval from another government agency. ? seiko epson corporation 1999 all right reserved. seiko epson corporation electronic devices marketing division ic marketing & engineering group ed international marketing department i (europe & u.s.a.) 421-8, hino, hino-shi, tokyo 191-8501, japan phone : 042-587-5812 fax : 042-587-5564 ed international marketing department ii (asia) 421-8, hino, hino-shi, tokyo 191-8501, japan phone : 042-587-5814 fax : 042-587-5110
|
