S1C17706 low power 16-bit single chip microcontroller low power mcu : lower operating volt age 1.8v, tbdua/sleep, tbdua/halt large capacity flash memory: 1mbyte, font data available lcd driver: 160 seg x 32 com (max.), pseudo 64 seg x 64 com display support by 64com emulation mode, 4 le vel gray-scale, seg outputs n-line ac reverse drive, com outputs partial drive analog i/f: a/d converter, r/f conv erter(for temperature and humidity instruments), supply voltage detecto r(intermittent operation mode, supply voltage detection reset function) risc cpu core s1c17: the com pact code optimized for c, and high throughput of an instruction/clock, supports serial ice ? descriptions the S1C17706 is a 16-bit mcu featur ing high-speed low-power operations, compact dimensions, wide address space, and on-chip ice. based on an s1c17 cpu core, this pr oduct consists of 1024k bytes of flash memory, 12k bytes of ram, serial interface modules supporting sensors such as uart to support high-bit rate and irda1.0, spi, and i2c, various timers, 34 general input/output ports, maximu m 160 segment 32 common lcd driver and a power supply voltage booster circuit, a/d converter, r/f converter, supply voltage detector, and 32 khz and maximum 8.2 mhz oscillator circuits. the embedded flash memory can include font dat a, such as 11 12-dot japanese characters (jis level- 1, jis level-2 and other kanji fonts), hangul characters and user defined characters. it allows 8.2 mhz high-speed operation at a minimum of 1. 8 v operating voltage, and exec utes a basic instruction in one clock cycle with 16-bit risc processing. the S1C17706 also includes a coprocessor supporting multiplication, division, and mac (multiply and accumulation) operations. the on-chip ice function allows onboard flash progra mming/erasing, program debuggi ng, and evaluations using the icdmini (s5u1c17001h) that can be c onnected with three signal wires. the S1C17706 is ideal for applications, such as remote controllers, health care products, and sports watches, that must be driven with battery power and require sensor interfaces and a high-definition lcd display. ? features cpu ? seiko epson original 16-bit risc cpu core s1c17 ? multiplier/divider (copro) - 16-bit 16-bit multiplier - 16-bit 16-bit + 32-bit multiply and accumulation unit - 16-bit 16-bit divider on-chip flash memory ? 1m byte s (for both instructions and data) ? 1,000 erase/program cycles (min.) ? read/program protection function ? allows on-board programming us ing a debugging tool such as icdmini (s5u1c17001h) and self-programming by software control. ? allows storing 11 12-dot font data. on-chip ram ? 12k bytes on-chip display ram ? display data: 960 bytes / gray-scale data: 960 bytes clock generator ? three types of built-in oscillators (system clock sources) - iosc oscillator circuit 2.7 mhz (typ.) - osc3 oscillator circuit 8.2 mhz (max.) crystal or ceramic oscillator circuit supports an external clock input - osc1 oscillator circuit 32.768 khz (typ.) crystal oscillator circuit ? core clock frequency control ? peripheral module clock supply control ? iosc control for quick-restart processing from sleep mode i/o ports ? max. 34 general-purpose i/o ports (pins are shared with the peripheral i/o.) serial interfaces ? spi 3 channels ? i2c master (i2cm) 1 channel ? i2c slave (i2cs) 1 channel ? uart (115200 bps, irda 1.0) 2 channels ? ir remote controller (remc) 1 channel timers ? 16-bit timer (t16) 5 channels ? 16-bit pwm timer (t16a2) 4 channels ? clock timer (ct) 1 channel seiko epson corporation
S1C17706 2 ? stopwatch timer (swt) 1 channel ? watchdog timer (wdt) 1 channel real-time clock ? year(with bissextile correcti on) / month / week / day / hour / minute / second counter, 30sec time correction, 1ch sound generator ? tones 8 level, sound volumes 8 level, digital envelop, 1ch lcd driver ? 160 seg 32 com (1/5 bias) ? 64 com emulation display mode ? built-in voltage booster ? 4-level gray-scale ? seg outputs n-line ac reverse drive ? com outputs partial drive a/d converter ? successive approximation type ? eight analog input channels (max.) ? 10-bit resolution r/f converter ? two channels, cr oscillation type ? 24-bit counter ? supports dc-bias resistive/capacit ive sensors and ac-bias resistive sensors. ? supports external input for counting pulses. supply voltage detector (svd) ? 15 programmabl e detection levels (1.8 v to 3.2 v) ? intermittent operation mode ? supply voltage detection reset function interrupts ? reset ? nmi ? 27 programmable interrupts (eight levels) power supply voltage ? 1.8 v to 3.6 v (for normal operation) ? 2.5 v to 3.6 v (for flash erasing/programming) ? built-in voltage regulator (two operating voltages switchable) operating temperature ? -25c to 70c current consumption ? sleep state: 1.2 a typ. (osc1: off, iosc: off, osc3: off) ? halt state: 2.7 a typ. (osc1: 32 khz, iosc: off, osc3: off, lcd: off) 9.7 a typ. (osc1: 32 khz, iosc: off, osc3: off, lcd on all on) ? run state: 18 a typ. (osc1: 32 khz, iosc: off, osc3: off, lcd off) 557 a typ. (osc1: off, iosc: off, osc3: 1 mhz ceramic, lcd on all on) shipping form ? qfp22-256pin package (28 mm 28 mm, lead pitch: 0.4 mm) ? die form (pad pitch: 80 m)
S1C17706 ? block diagram cpu core s1c17 internal ram (12k bytes) flash memory (1m bytes) display ram (1920 bytes) test circuit reset circuit interrupt controller i/o 1 (0x4000-) 16-bit timer (5ch.) uart (2ch.) spi (3ch.) i 2 c master i 2 c slave i/o 2 (0x5000-) power generator a/d converter r/f converter svd circuit lcd driver misc register clock generator (with oscillators) sound generator real time clock clock timer stopwatch timer watchdog timer 16-bit pwm timer (4ch.) ir remote controller i/o port/ port mux test1-6 #reset sin0-1, sout0-1, sclk0-1 sdi0-2, sdo0-2, spiclk0-2, #spiss0-2 sda0, scl0 sda1, scl1, #bfr p00-07, p10-17, p20-27, p30-37, p40-41 remi, remo excl0-3, cap0-7, tout0-7 bzout #bzout fouta, foutb osc1-2, osc3-4, exosc3 lfro seg0-159, com0-31 rfin0-1, ref0-1, sena0-1, senb0-1, rfclko ain0-ain7, #adtrg av dd v dd , v ss , v d1 , v d2 , v c1 -v c5 , ca-cg dclk, dst2, dsio 8/16 bits 1 cycle 16 bits 1-5 cycles 8 bits 2-5 cycles 32 bits 1 cycle 8/16 bits 1 cycle interrupt system cpu core s1c17 internal ram (12k bytes) flash memory (1m bytes) display ram (1920 bytes) test circuit reset circuit interrupt controller i/o 1 (0x4000-) 16-bit timer (5ch.) uart (2ch.) spi (3ch.) i 2 c master i 2 c slave i/o 2 (0x5000-) power generator a/d converter r/f converter svd circuit lcd driver misc register clock generator (with oscillators) sound generator real time clock clock timer stopwatch timer watchdog timer 16-bit pwm timer (4ch.) ir remote controller i/o port/ port mux test1-6 #reset sin0-1, sout0-1, sclk0-1 sdi0-2, sdo0-2, spiclk0-2, #spiss0-2 sda0, scl0 sda1, scl1, #bfr p00-07, p10-17, p20-27, p30-37, p40-41 remi, remo excl0-3, cap0-7, tout0-7 bzout #bzout fouta, foutb osc1-2, osc3-4, exosc3 lfro seg0-159, com0-31 rfin0-1, ref0-1, sena0-1, senb0-1, rfclko ain0-ain7, #adtrg av dd v dd , v ss , v d1 , v d2 , v c1 -v c5 , ca-cg dclk, dst2, dsio 8/16 bits 1 cycle 16 bits 1-5 cycles 8 bits 2-5 cycles 32 bits 1 cycle 8/16 bits 1 cycle interrupt system 3
S1C17706 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 changes 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 portions 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 2011, all rights reserved epson semiconductor website 4 microdevices operations division device sales & marketing department 421-8 hino, hino-shi, tokyo 191-8501, japan phone: +81-42-587-5814 fax: +81-42-587-5117 http://www.epson.jp/device/semicon_e/ document code: 411828501 first issue march, 2011 in japan
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