S1C17706 Datasheet, PDF (1/4 Pages) Epson Company – Low Power 16-bit Single Chip Microcontroller

S1C17706
Low Power 16-bit Single Chip Microcontroller
● Low power MCU : lower operating voltage 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 level gray-scale, SEG outputs n-line AC
reverse drive, COM outputs partial drive
● Analog I/F: A/D converter, R/F converter(for temperature and humidity
instruments), Supply Voltage Detector(intermittent operation mode, supply
voltage detection RESET function)
● RISC CPU core S1C17: the compact code optimized for C, and high
throughput of an instruction/clock, supports serial ICE
„ DESCRIPTIONS
The S1C17706 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 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, maximum 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 data, 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 executes 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 programming/erasing, program debugging, and evaluations using the
ICDmini (S5U1C17001H) that can be connected 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
On-chip Flash memory
On-chip RAM
On-chip display RAM
Clock generator
I/O ports
Serial interfaces
Timers
• 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
• 1M bytes (for both instructions and data)
• 1,000 erase/program cycles (min.)
• Read/program protection function
• Allows on-board programming using a debugging tool such as ICDmini
(S5U1C17001H) and self-programming by software control.
• Allows storing 11 × 12-dot font data.
• 12K bytes
• Display data: 960 bytes / Gray-scale data: 960 bytes
• 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
• Max. 34 general-purpose I/O ports (Pins are shared with the peripheral I/O.)
• 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
• 16-bit timer (T16)
5 channels
• 16-bit PWM timer (T16A2)
4 channels
• Clock timer (CT)
1 channel
SEIKO EPSON CORPORATION