S1C17702 seiko epson corporation low power 16-bit single chip microcontroller low power mcu (operating voltage 1.8v, 1. 2ua/ sleep, 2.7ua/ halt) 128k-byte flash memory, 12kb ram high quality, stable display lcd driver (72seg x 32com or 88seg x 16com) with voltage booster infrared remote controller with carrier generator s1c17 high performance 16-bit risc cpu core with c optimized compact code and serial ice support ? descriptions the S1C17702 is a 16-bit mcu featuring high-speed low-power operations, compac t dimensions, wide address space, and on-chip ice. based on an s1c17 cpu core, this product inco rporates 128 kb of flash memory, 12 kb of ram, a serial interface supporting sensors such as uart, spi, and i2c to suppor t high-bit rate and irda1.0, an 8-bit timer, 16-bit timer, pwm & capture timer, clock timer, stopwatch timer, watc hdog timer, 28 general input/output ports, max. 72 segment x 32 common lcd driver and a power supply voltage booster circuit, power supply voltage detection circuit, 32 khz and max. 8.2 mhz oscillator circuit, and internal 1.8 v voltage regulator. it allows 8.2 mhz high-speed operation at an operating voltage of just 1. 8 v, and executes single in structions using a single clock with 16-bit risc processing. the pr oduct also incorporates a coprocessor for arithmetic functions for multiplication and product-sum operations. the on-chip ice function allows onboard programs/deletes of internal flash memory and program debugging and evaluations following connection of the three signal wires to the icd mini (s5u1c17702h). the S1C17702 is ideal for applications (such as remote cont rollers and sports watches) requiring battery power and sensor interface and for lcd displays of up to 72 x 32 dots. ? features cpu epson original 16-bit risc cpu core s1c17 16-bit x 16-bit + 32-bit product-sum processor 16-bit 16-bit divider iosc oscillator circuit 2.7 mhz (typ) osc3 oscillator circuit crystal oscillator circui t or ceramic oscillator circuit, 8.2 mhz(max) osc1 oscillator circuit crystal oscillator circuit 32.768 khz (typ) internal flash memory 128 kbytes (for both instructions and data) allows 1,000 overwrites (min) read/program protection function allows onboard rewriting with the icd mini (s5u1c17702h) debug tool and self-rewriting via software. internal ram 12 kbytes internal display ram 576 bytes input/output port max. 28-bit general purpose input/output (shared with per ipheral circuit input/output pins) serial interface spi (master/slave) 1ch. i2c (master) 1ch. uart (460,800 bps, ir da1.0 compatible) 2ch. remote controller (remc) 1ch. timer 8-bit timer (t8f) 2ch. 16-bit timer (t16) 3ch. pwm& capture timer (t16e) 2ch. clock timer (ct) 1ch. stopwatch timer (swt) 1ch. watchdog timer (wdt) 1ch. 8-bit osc1 timer (t8osc1) 1ch. lcd driver 72 seg x 32 com or 88 seg x 16 com (1/5 bias) internal booster power supply circui t (16-step programmable contrast) supply voltage detector 16-value programmable (1.7 v to 3.2 v) interrupt reset, nmi, programm able interrupt x18 (8 levels) power supply voltage 1.8 v to 3.6 v (for normal operations , internal regulator-based 1.8 v low-power operations) 2.7 v to 3.6 v (for flash erase/wr iting, internal 2.5 v operations) internal constant-voltage circuit (2 -step programmable operating voltage) operating temperatur es -20c to 70c
S1C17702 2 seiko epson corporation current consumption sleep mode: 1.2 a typ. (osc1 = off, iosc = off, osc3 = off) halt mode: 2.7 a typ. (osc1 = 32 khz, iosc = off, osc3 = off, pcken = 0x0, lcd off) 9.7 a typ. (osc1 = 32 khz, iosc = off, osc3 = off, pcken = 0x0, lcd on (all on, contrast max.)) when operating: 16 a typ. (osc1 = 32 khz, iosc = off, osc3 = off, lcd off) 450 a typ. (osc1 = off, iosc = off, osc3 = 1 mhz ceramic oscillator) shipping form qfp21-176 pin package (26 mm x 26 mm, pin pitch: 0.5 mm) vfbga8h-181 package (8 mm x 8 mm, ball pitch: 0.5 mm) chip
S1C17702 seiko epson corporation 3 ? block diagram semiconductor operations division seiko epson corporation ic sales department ic international sales group 421-8 hino, hino-shi, tokyo 191-8501, japan phone: +81-42-587-5814 fax: +81-42-587-5117 notice: no part of this material may be reproduced or duplicated in any fo rm or by any means without the written permission of seiko ep son. seiko epson reserves the right to make c hanges to this material without notice. se iko epson does not assume any liability of a ny kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, furt her, there is no representation that this material is app licable to products requiring high level reliab ility, such as, medical products. moreo ver, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that any thing made in accordance with this material will be free from any patent or copy right infringement of a third party. this material or portio ns thereof may contain technology or the subject relati ng to strategic products under the control of the foreign exchange and foreign trade la w of japan and may require an export license from the ministry of economy, trade and industry or other approval from another government ag ency. all brands or product names mentioned herein are trademarks and/ or registered trademarks of t heir respective companies. ?seiko epson corporation 2010, all rights reserved. *this product uses superflas h? technology licensed by silicon storage technology, inc. http://www.epson.jp/device/semicon_e/ ? epson semiconductor website document code: 411396701 first issue oct, 2009 revised feb ,20 10 in japan cpu core s1c17 internal ram (12k bytes) flash memory (128k by tes) display ram (576 bytes) test circuit reset cir cui t i/o 1 (0x4000-) inter ru pt con tro ll er prescaler 8-bit timer 16-bit timer uar t spi i 2 c i/o 2 (0x5000-) power generator sv d circuit lcd driver misc register oscillator/ cl ock g en erat or 8-bit osc1 timer clock timer stopwatch timer w at chd og tim er pwm & capture timer remote controller i/ o p or t/ i/ o m ux 32 bi ts 1 cyc le 16 bits 1-5 cycles 8 bit s 2-5 cycles 8/16 bits 1 cyc le 8/ 16 bits 1 c ycle test1-3 #test #reset excl0-2 (p16, p07, p06) sin0 , sout 0, scl k0(p23-25), sin1, sout1, sclk1(p10-12) sd i, sd o, spic lk (p20-22) sda, scl (p14-15) p00-07, p10-17, p20-27, p30-33 remi(p02), remo(p03) excl3- 4(p00, p01), tout3-4(p26, p04), tout n3-4( p2 7, p05) tout5(p16) fout1(p13), f out h(p30) osc1-2, osc3-4 seg0-72/88, com0-31/15 v dd , v ss , v d1 , v d2 , v c1 -v c5 , ca-cg dclk, dst2, dsio(p31-33) interrupt sy ste m cpu core s1c17 internal ram (12k bytes) flash memory (128k by tes) display ram (576 bytes) test circuit reset cir cui t i/o 1 (0x4000-) inter ru pt con tro ll er prescaler 8-bit timer 16-bit timer uar t spi i 2 c i/o 2 (0x5000-) power generator sv d circuit lcd driver misc register oscillator/ cl ock g en erat or 8-bit osc1 timer clock timer stopwatch timer w at chd og tim er pwm & capture timer remote controller i/ o p or t/ i/ o m ux 32 bi ts 1 cyc le 16 bits 1-5 cycles 8 bit s 2-5 cycles 8/16 bits 1 cyc le 8/ 16 bits 1 c ycle test1-3 #test #reset excl0-2 (p16, p07, p06) sin0 , sout 0, scl k0(p23-25), sin1, sout1, sclk1(p10-12) sd i, sd o, spic lk (p20-22) sda, scl (p14-15) p00-07, p10-17, p20-27, p30-33 remi(p02), remo(p03) excl3- 4(p00, p01), tout3-4(p26, p04), tout n3-4( p2 7, p05) tout5(p16) fout1(p13), f out h(p30) osc1-2, osc3-4 seg0-72/88, com0-31/15 v dd , v ss , v d1 , v d2 , v c1 -v c5 , ca-cg dclk, dst2, dsio(p31-33) interrupt sy ste m
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