S1C17624/604/622/602/621 16-bit Single Chip Microcontroller ●Low Power MCU: Operating voltage 1.8V, 0.75uA/SLEEP, 2.3uA/HALT ● Built in Flash memory: 8.2MHz high-speed operation with 1.8V low voltage ● Built in LCD driver: 52SEG×8COM(max.), power supply voltage booster circuit ● Analog I/F: 10-bit A/D converter, 24-bit R/F converter, Supply voltage detector ● Real time clock: calendar function(support leap year) ■ DESCRIPTIONS The S1C17624/604/622/602/621 is a 16-bit MCU featuring high-speed low-power operations, compact dimensions, wide address space, and on-chip ICE. Based on an S1C17 CPU core, this product consists of a Flash memory, RAM, serial interface modules supporting sensors such as UART to support high-bit rate and IrDA1.0, SPI, and I2C, various timers, maximum 47 general input/output ports, maximum 52 segment × 8 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. It allows 8.2 MHz high-speed operation at a minimum of 1.8 V operating voltage, and executes a basic instruction in one clock cycle with 16-bit RISC processing. The S1C17624/604/622/602/621 also includes a coprocessor supporting multiplication, division, and MAC (multiply and accumulation) operations. The on-chip ICE function allows onboard Flash programming/erasing, program debugging, and evaluations using the ICDmini (S5U1C17001H) that can be connected with three signal wires. The S1C17624/604/622/602/621 is ideal for applications, such as health care products with sensors, sports watches, and meter modules that must be driven with battery power and require sensor interfaces and a high-definition LCD display. FEATURES The main features of the S1C17624/604/622/602/621 are listed below. Model S1C17624 S1C17604 S1C17622 S1C17602 S1C17621 CPU CPU core 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 Embedded Flash memory Capacity 128K bytes 64K bytes 32K bytes (Can be used for both instructions and data.) Erase/program count 1,000 cycles (min.) Other • Read/program protection function • Allows on-board programming using a debugging tool such as ICDmini (S5U1C17001H) and self-programming by software control. Embedded RAM Capacity 8K bytes 4K bytes 2K bytes Embedded Display RAM Capacity 56 bytes 40 bytes 56 bytes 40 bytes Clock generator System clock source 3 sources (IOSC/OSC3/OSC1) IOSC oscillator circuit 2.7 MHz(typ.) internal oscillator circuit (oscillation start time 5 μs min.) 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 Supports an external clock input. Other • Core clock frequency control • Peripheral module clock supply control • IOSC control for quick-restart processing from SLEEP mode Real-time clock RTC module Included (Contains second, minute, hour, day, days of week, month, and year counters.) 1 Seiko Epson Corporation S1C17624/604/622/602/621 Model I/O ports S1C17624 Number of general-purpose I/O ports Serial interfaces SPI I2C master (I2CM) I2C slave (I2CS) UART IR remote controller (REMC) LCD driver LCD outputs 16-bit PWM timer (T16A2) 8-bit OSC1 timer (T8OSC1) Clock timer (CT) Stopwatch timer (SWT) Watchdog timer (WDT) A/D converter Conversion method Number channels of analog input Resolution R/F converter Conversion method S1C17622 Max. 47 bits Max. 36 bits Max. 47 bits (Pins are shared with the peripheral I/O.) S1C17602 S1C17621 Max. 36 bits 1 channel 1 channel 1 channel 2 channels (IrDA1.0 supported) 1 channel • 56SEG × 4COM • 52SEG × 8COM Other Timers 8-bit timer (T8F) 16-bit timer (T16) 16-bit PWM timer (T16E) S1C17604 • 40SEG × 4COM • 36SEG × 8COM • 56SEG × 4COM • 52SEG × 8COM • 40SEG × 4COM • 36SEG × 8COM 1/3 bias (built-in power supply voltage booster circuit） 2 channels (with fine mode) 3 channels 1 channel 2 channels 1 channel 1 channel 1 channel 1 channel Successive approximation type 8 channels (max.) 10 bits CR oscillation type with 24-bit counter 2 channels (2 sensors can be connected to each channel.) Sensor supported DC-bias resistive/capacitive sensors and AC-bias resistive sensors Other Supports external input for counting pulses Supply voltage detector (SVD) Detection levels 15 programmable detection levels (1.8 V to 3.2 V) Interrupts Reset interrupt #RESET pin NMI Watchdog timer Programmable interrupts 20 systems (8 levels) 19 systems (8 levels) Power supply voltage Operating voltage (VDD) • 1.8 V to 3.6 V (for normal operation) • 2.7 V to 3.6 V (for Flash erasing/programming) • Built-in voltage regulator (two operating voltages switchable) Analog voltage (AVDD) AVDD = VDD Operating temperature Operating temperature range -25°C to 70°C Current consumption (Typ. value) SLEEP state (ISLP) 0.75μA OSC1 = OFF, IOSC = OFF, OSC3 = OFF HALT state (IHALT1) 2.3μA 2.5μA OSC1 = 32kHz, IOSC = OFF, OSC3 = OFF, PCKEN[1:0] = 0x0, LCD OFF HALT state (IHALT1 + 4.0μA 3.5μA ILCD2) OSC1 = 32kHz, IOSC = OFF, OSC3 = OFF, PCKEN[1:0] = 0x0, LCD ON (checker pattern displayed, highest contrast, VC2 reference voltage) Run state (IEXE1) 14μA 15μA CPU = OSC1, OSC1 = 32kHz, IOSC = OFF, OSC3 = OFF, LCD OFF Run state (IEXE2) 400μA 410μA CPU = OSC3, OSC1 = 32kHz, IOSC = OFF, OSC3 = 1MHz ceramic oscillation Number of conversion channels 2 Seiko Epson Corporation S1C17624/604/622/602/621 Model Shipping form 1 2 3 Size/pitch S1C17624 S1C17604 TQFP15-128pin Die form S1C17622 TQFP14-100pin TQFP15-128pin S1C17602 S1C17621 TQFP14-100pin VFBGA7H-144 TQFP15-128pin (body size: 14 mm × 14 mm, lead pitch: 0.4 mm) TQFP14-100pin (body size: 12 mm × 12 mm, lead pitch: 0.4 mm) VFBGA7H-144 (body size: 7 mm × 7 mm, ball pitch: 0.5 mm) Die form (pad pitch: 100 μm) BLOCK DIAGRAM DCLK, DST2, DSIO CPU Core S1C17 32 bits 8/16 bits Internal RAM 8K/4K bytes (* 1) TEST (#TEST) Test circuit #RESET Reset circuit 16 bits Interrupt system Flash memory 128K/64K bytes (*1) I/ O 2 (0x5000-) Power generator (VD1) VDD, VSS, VD1, VC1-VC3, CA, CB A/D converter (ADC10) AVDD AI N0-7, #ADTRG R/F converter (RFC) RFIN0-1, REF0-1, SENA0-1, SENB0-1, RFCLKO SVD circuit (SVD) LCD driver (LCD) Di splay RAM 56/40 bytes (*1) SEG0-55(51)/ 39(35), COM0-3(7) (*1) LFRO MISC register (MISC) Clock generator (CLG) OSC1-2, OSC3-4 FOUT1, F OUTH Real-time clock (RTC) (*2) 8/16 bits I/O 1 (0x4000-) 8-bit OSC1 timer (T8OSC1) TOUT4 Interrupt controller (ITC) Clock tim er (CT) 8-bit timer (T8F) Stopwatch timer (SWT) 16-bit timer (T16) Watchdog timer (WDT) UART 16-bit PWM timer (T16E) EXCL3, TOUT3, T OUTN3 SDI0, SDO0, SPICLK0, #SPISS0 SPI 16-bit PWM timer (T16A2) (*2) EXCL5-6, CAPA5-6, CAPB5-6, TOUTA5-6, TOUTB5-6 SDA0, SCL0 I2C master (I2CM) IR remote controller (REMC) I 2C slave (I2CS) I/O port (P)/ Port MUX EXCL0-2 SIN0-1, SOUT0-1, SCLK0-1 SDA1, SCL1, #BFR Seiko Epson Corporation REMI, REMO P00-07, P10-17, P20-27, P30-37 P40-47, P50-56 (*1) 3 S1C17624/604/622/602/621 *1: The models have a different memory size, LCD outputs and I/O port configurations. *2: The real-time clock (RTC) and 16-bit PWM timer (T16A2) are available only in the S1C17624 and S1C17604. NOTICE: No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. 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 no representation that this material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance 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 Economy, Trade and Industry or other approval from another government agency. All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective companies. ©Seiko Epson Corporation 2010, All rights reserved. EPSON Electronic devices Website SEIKO EPSON CORPORATION http://www.epson.jp/device/semicon_e/ SEMICONDUCTOR OPERATIONS DIVISION IC Sales Department IC International Sales Group 421-8 Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone: 042-587-5814 FAX: 042-587-5117 4 Document code: 411828100 First issue April, 2010