1 pf910-02 micro mini E0C6003 4-bit single chip microcomputer l e0c6200b core cpu l low voltage and low power l built-in lcd driver l low cost performance n description micro mini "E0C6003" is a single chip microcomputer for battery-driven products with 7-segment 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 e0c6200b, lcd driver (15 segments 4 commons), 64 words ram, 768 words rom, 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) l instruction set .................................................. 100 instructions l rom capacity ................................................. 768 12 bits l ram capacity .................................................. 64 4 bits l i/o port ............................................................ i: 4 bits (with pull-down resistor selectable by mask optio n) o: 4 bits (buzzer output possible by mask option) i/o: 0 bits l supply voltage detector (svd) ....................... no support l clock timer ...................................................... 1ch. l lcd driver ....................................................... 15 segments 4/3/2 commons l interrupt ........................................................... external : key interrupt 1 line internal : clock timer interrupt 1 line l operation voltage ........................................... 1.2 to 2.0v (e0c60l03) 2.4 to 3.6v (E0C6003) l power consumption ........................................ 1.0a (32.768khz x'tal, 3.0v, halt) 2.0a (32.768khz x'tal, 3.0v, run) l package .......................................................... die form (pad pitch = 130m) low voltage operation products
2 E0C6003 n block diagram osc1 osc2 com0? seg0?4 v dd ca, cb v s2 v ss k00?03 test reset r00 (fout, buzzer) * 1 r01 (buzzer) * 1 r02, r03 * 1: terminal specifications can be selected by mask option. core cpu e0c6200b rom 768 words 12 bits system reset control interrupt generator ram 64 words 4 bits lcd driver 15 seg 4 com power controller osc fout & buzzer clock timer input port output port n pad layout pad layout diagram x (0, 0) die no. y 2.03 mm 2.32 mm 1 5 10 15 20 25 30 35 chip thickness: 400m pad opening: 95m pad coordinates no. 1 2 3 4 5 6 7 8 9 10 11 12 pad name test seg14 seg13 seg12 seg11 seg10 seg9 seg8 seg7 seg6 seg5 seg4 x 980 850 720 590 460 330 200 70 -60 -190 -320 -450 y 849 849 849 849 849 849 849 849 849 849 849 849 no. 13 14 15 16 17 18 19 20 21 22 23 24 pad name seg3 seg2 seg1 seg0 com0 com1 com2 com3 ca cb v s2 v ss x -580 -710 -840 -970 -983 -853 -723 -593 -463 -333 -203 -50 y 849 849 849 849 -849 -849 -849 -849 -849 -849 -849 -849 no. 25 26 27 28 29 30 31 32 33 34 35 36 pad name osc2 osc1 v dd reset r00 r01 r02 r03 k00 k01 k02 k03 x 80 210 340 470 994 994 994 994 994 994 994 994 y -849 -849 -849 -849 -760 -542 -403 -269 -120 10 140 270
3 E0C6003 n pad description pad name v dd v ss v s2 ca, cb osc1 osc2 k00?3 r00 r01 r02, r03 seg0?4 com0? reset test function power supply terminal (+) power supply terminal (-) lcd system voltage doubler (2? ss )/halver (v ss /2) output booster capacitor connecting terminal crystal or cr oscillation input terminal * crystal or cr oscillation output terminal * input port terminal output port terminal, buzzer or fout output terminal * output port terminal or buzzer output terminal * output port terminal lcd segment output or dc output terminal * lcd common output terminal (1/4, 1/3 or 1/2 duty are selectable * ) initial reset input terminal test input terminal pad no. 27 24 23 21, 22 26 25 33?6 29 30 31, 32 2?6 17?0 28 1 i/o (i) (i) o i o i o o o o o i i * can be selected by mask option n basic external connection diagram piezo buzzer single terminal driving note: the capacitors c 1 and c 2 are needed only when the e0c60l03 or the 1/2 bias (b) type E0C6003 is selected. c 1 c 2 c g x'tal 1.5 v (e0c60l03) 3.0 v (E0C6003) piezo buzzer r01 k00 k03 r00 r02 r03 seg0 seg14 com0 com3 lcd panel E0C6003 e0c60l03 coil ca cb v dd v s2 osc1 osc2 reset test v ss cp x'tal c g r cr c 1 , c 2 cp crystal oscillator trimmer capacitor resistor for cr oscillation capacitor capacitor 32.768 khz, c i (max.) = 35 k w 5?5 pf 470 k w (65 khz) 1 f 3.3 f * 1 * 2 r cr * 1 crystal oscillation * 2 cr oscillation i o
4 E0C6003 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 * 1: the permissible total output current is the sum total of the current (average current) that simultaneously flows from the out put pin (or is drawn in). symbol v ss v i v iosc s i vss topr tstg tsol p d value -5.0 to 0.5 v ss - 0.3 to 0.5 v ss - 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 E0C6003 condition supply voltage oscillation frequency booster capacitor capacitor between v dd and v s2 symbol v ss f osc c 1 c 2 remark v dd =0v crystal oscillation cr oscillation, r cr =470k w unit v khz khz f f (ta=-20 to 70 c) max. -1.8 80 typ. -3.0 32.768 65 min. -3.6 50 0.1 0.1 e0c60l03 condition supply voltage oscillation frequency booster capacitor capacitor between v dd and v s2 symbol v ss f osc c 1 c 2 remark v dd =0v crystal oscillation cr oscillation, r cr =470k w unit v khz khz f f (ta=-20 to 70 c) max. -1.2 80 typ. -1.5 32.768 65 min. -0.2 50 0.1 0.1
5 E0C6003 l dc characteristics E0C6003 unit v v v v a a a a ma ma ma ma a a a a a a (unless otherwise specified: v dd =0v, v ss =-3.0v, f osc =32.768khz, ta=25 c, v s2 is internal voltage , c 1 =c 2 =0.1 f) max. 0 0 0.8? ss 0.85? ss 0.5 40 100 0 -1.0 -1.0 -3 -3 -300 typ. min. 0.2? ss 0.15? ss v ss v ss 0 10 30 -0.5 3.0 3.0 3 3 300 characteristic high level input voltage (1) high level input voltage (2) low level input voltage (1) low level input voltage (2) high level input current (1) high level input current (2) high level input current (3) low level input current high level output current (1) high level output current (2) low level output current (1) low level output current (2) common output current segment output current (during lcd output) segment output current (during dc output) symbol v ih1 v ih2 v il1 v il2 i ih1 i ih2 i ih3 i il i oh1 i oh2 i ol1 i ol2 i oh3 i ol3 i oh4 i ol4 i oh5 i ol5 v ih1 =0v, no pull down resistor v ih2 =0v, with pull down resistor v ih3 =0v, with pull down resistor v il =v ss v oh1 =0.1? ss v oh2 =0.1? ss (built-in protection resistance) v ol1 =0.9? ss v ol2 =0.9? ss (built-in protection resistance) v oh3 =-0.05v v ol3 =v l3 +0.05v v oh4 =-0.05v v ol4 =v l3 +0.05v v oh5 =0.1? ss v ol5 =0.9? ss condition k00?03 reset k00?03 reset k00?03 k00?03 reset k00?03 reset, test r02, r03 r00, r01 r02, r03 r00, r01 com0?om3 seg0?eg14 seg0?eg14 e0c60l03 unit v v v v a a a a a a a a a a a a a a (unless otherwise specified: v dd =0v, v ss =-1.5v, f osc =32.768khz, ta=25 c, v s2 is internal voltage , c 1 =c 2 =0.1 f) max. 0 0 0.8? ss 0.85? ss 0.5 20 100 0 -200 -200 -3 -3 -100 typ. min. 0.2? ss 0.15? ss v ss v ss 0 5.0 9.0 -0.5 700 700 3 3 130 characteristic high level input voltage (1) high level input voltage (2) low level input voltage (1) low level input voltage (2) high level input current (1) high level input current (2) high level input current (3) low level input current high level output current (1) high level output current (2) low level output current (1) low level output current (2) common output current segment output current (during lcd output) segment output current (during dc output) symbol v ih1 v ih2 v il1 v il2 i ih1 i ih2 i ih3 i il i oh1 i oh2 i ol1 i ol2 i oh3 i ol3 i oh4 i ol4 i oh5 i ol5 v ih1 =0v, no pull down resistor v ih2 =0v, with pull down resistor v ih3 =0v, with pull down resistor v il =v ss v oh1 =0.1? ss v oh2 =0.1? ss (built-in protection resistance) v ol1 =0.9? ss v ol2 =0.9? ss (built-in protection resistance) v oh3 =-0.05v v ol3 =v l3 +0.05v v oh4 =-0.05v v ol4 =v l3 +0.05v v oh5 =0.1? ss v ol5 =0.9? ss condition k00?03 reset k00?03 reset k00?03 k00?03 reset k00?03 reset, test r02, r03 r00, r01 r02, r03 r00, r01 com0?om3 seg0?eg14 seg0?eg14
6 E0C6003 l analog circuit characteristics and current consumption E0C6003 (crystal oscillation) unit v v v a a a (unless otherwise specified: v dd =0v, v ss =-3.0v, f osc =32.768khz, ta=25 c, c g =25pf, v s2 is internal voltage, c 1 =c 2 =0.1 f) max. 1/3? ss 0.9 2/3? ss 0.9 2.5 5.0 20 typ. 1/3? ss 2/3? ss v ss 1.0 2.0 15 min. 1/3? ss - 0.1 2/3? ss - 0.1 characteristic lcd drive voltage current consumption symbol v l1 v l2 v l3 i hlt i exe1 i exe2 condition connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l1 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l2 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l3 during halt with lcd off during operation with lcd off during operation with power divider on no panel load e0c60l03 (crystal oscillation) unit v v v a a a (unless otherwise specified: v dd =0v, v ss =-1.5v, f osc =32.768khz, ta=25 c, c g =25pf, v s2 is internal voltage, c 1 =c 2 =0.1 f) max. 1/3? s2 0.9 2/3? s2 0.9 v s2 0.9 2.5 5.0 20 typ. 1/3? s2 2/3? s2 v s2 1.0 2.0 15 min. 1/3? s2 - 0.1 2/3? s2 - 0.1 v s2 - 0.1 characteristic lcd drive voltage current consumption symbol v l1 v l2 v l3 i hlt i exe1 i exe2 condition connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l1 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l2 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l3 during halt with lcd off during operation with lcd off during operation with power divider on no panel load E0C6003 (cr oscillation) unit v v v a a a (unless otherwise specified: v dd =0v, v ss =-3.0v, f osc =65khz, ta=25 c, r cr =470k w , v s2 is internal voltage, c 1 =c 2 =0.1 f) max. 1/3? ss 0.9 2/3? ss 0.9 15 20 30 typ. 1/3? ss 2/3? ss v ss 8 15 25 min. 1/3? ss - 0.1 2/3? ss - 0.1 characteristic lcd drive voltage current consumption symbol v l1 v l2 v l3 i hlt i exe1 i exe2 condition connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l1 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l2 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l3 during halt with lcd off during operation with lcd off during operation with power divider on no panel load e0c60l03 (cr oscillation) unit v v v a a a (unless otherwise specified: v dd =0v, v ss =-1.5v, f osc =65khz, ta=25 c, r cr =470k w , v s2 is internal voltage, c 1 =c 2 =0.1 f) max. 1/3? s2 0.9 2/3? s2 0.9 v s2 0.9 15 20 30 typ. 1/3? s2 2/3? s2 v s2 8 15 25 min. 1/3? s2 - 0.1 2/3? s2 - 0.1 v s2 - 0.1 characteristic lcd drive voltage current consumption symbol v l1 v l2 v l3 i hlt i exe1 i exe2 condition connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l1 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l2 connect 1 m w load resistor between v dd and segment driver (seg0?eg14) when segment driver's level is v l3 during halt with lcd off during operation with lcd off during operation with power divider on no panel load
7 E0C6003 l oscillation characteristics oscillation characteristics will vary according to different conditions (elements used, boad pattern). use the following char- acteristics are as reference values. E0C6003 crystal oscillation unit v v pf ppm ppm ppm v m w (unless otherwise specified: v dd =0v, v ss =-3.0v, f osc =32.768khz, crystal: c-002r (c i =35k w ), c g =25pf, c d =built-in, ta=25 c) max. 5 10 -3.6 typ. 20 min. -1.8 -1.8 -10 40 200 characteristic oscillation start voltage oscillation stop voltage built-in capacitance (drain) frequency/voltage deviation frequency/ic deviation frequency adjustment range harmonic oscillation start voltage permitted leak resistance symbol vsta vstp c d ? f/ ? v ? f/ ? ic ? f/ ? c g v hho r leak condition t sta 5sec (v ss ) t stp 10sec (v ss ) including the parasitic capacitance inside the ic (in chip) v ss =-1.8 to -3.6v c g =5 to 25pf c g =5pf (v ss ) between osc1 and v dd e0c60l03 crystal oscillation unit v v pf ppm ppm ppm v m w (unless otherwise specified: v dd =0v, v ss =-1.5v, f osc =32.768khz, crystal: c-002r (c i =35k w ), c g =25pf, c d =built-in, ta=25 c) max. 5 10 -2.0 typ. 20 min. -1.2 -1.2 -10 40 200 characteristic oscillation start voltage oscillation stop voltage built-in capacitance (drain) frequency/voltage deviation frequency/ic deviation frequency adjustment range harmonic oscillation start voltage permitted leak resistance symbol vsta vstp c d ? f/ ? v ? f/ ? ic ? f/ ? c g v hho r leak condition t sta 5sec (v ss ) t stp 10sec (v ss ) including the parasitic capacitance inside the ic (in chip) v ss =-1.2 to -2.0v c g =5 to 25pf c g =5pf (v ss ) between osc1 and v dd E0C6003 cr oscillation unit % v ms v (unless otherwise specified: v dd =0v, v ss =-3.0v, r cr =470k w , ta=25 c) max. 20 typ. 65khz 3 min. -20 -1.8 -1.8 characteristic oscillation frequency dispersion oscillation start voltage oscillation start time oscillation stop voltage symbol f osc vsta t sta vstp condition (v ss ) v ss =-1.8 to -3.6v (v ss ) e0c60l03 cr oscillation unit % v ms v (unless otherwise specified: v dd =0v, v ss =-1.5v, r cr =470k w , ta=25 c) max. 20 typ. 65khz 3 min. -20 -1.2 -1.2 characteristic oscillation frequency dispersion oscillation start voltage oscillation start time oscillation stop voltage symbol f osc vsta t sta vstp condition (v ss ) v ss =-1.2 to -2.0v (v ss )
E0C6003 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 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 2000 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 http://www.epson.co.jp/device/ n epson electronic devices website
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