S1C63709 Datasheet PDF - Epson

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S1C63709
Epson

Part Number S1C63709
Description 4-bit Single Chip Microcontroller
Page 6 Pages


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S1C63709
4-bit Single Chip Microcomputer
High Performance 4-bit Core CPU S1C63000
LCD Driver (64 SEG × 8 COM)
Motor Driver
Solar Charge-Control Circuit
Low Current Consumption (0.15 μA/HALT)
Low Voltage Operation
DESCRIPTIONS
The S1C63709 is a microcomputer which consists of a high-performance 4-bit CPU S1C63000 as the core CPU, ROM
(12,288 words × 13 bits), RAM (2,048 words × 4 bits), serial interface, 2-channel motor driver, solar charging circuit, an
LCD driver that can drive a maximum 64 segments × 8 commons, sound generator and time base counters. The S1C63709
features low current consumption, this makes it suitable for solar-powered radio-controlled watches.
FEATURES
Core CPU....................................................4-bit CMOS core CPU S1C63000
OSC1 oscillation circuit.............................32.768 kHz (Typ.) crystal oscillation circuit
OSC3 oscillation circuit.............................4 MHz (Typ.) ceramic, 1.1 MHz (Typ.) CR (external R)
or 200 kHz (Typ.) CR (built-in R) oscillation circuit (1)
Instruction set............................................Basic instruction: 47 types (411 instructions with all)
Addressing mode: 8 types
Instruction execution time ........................During operation at 32.768 kHz: 61 μsec 122 μsec 183 μsec
During operation at 4 MHz:
0.5 μsec 1.0 μsec 1.5 μsec
ROM capacity ............................................Code ROM:
Data ROM:
12,288 words × 13 bits
2,048 words × 4 bits
RAM capacity .............................................Data memory: 2,048 words × 4 bits
Display memory: 160 words × 4 bits
Input port ....................................................4 bits for general-purpose input ports
4 bits for crown switches
5 bits for theoretical regulation
(pull-down resistors may be supplemented 1)
I/O port .......................................................18 bits (usable as special output and serial I/F ports 2)
Serial interface ...........................................1 port (8-bit clock synchronous system)
LCD driver...................................................64 segments × 4, 5 or 8 commons (2)
Time base counter.....................................Clock timer
Stopwatch timer (1/1000 sec, with direct key input function)
Programmable timer...................................8 bits × 3 ch. or 16 bits × 1 ch. + 8 bits × 1 ch. (2)
Watchdog timer ..........................................Built-in
Sound generator ........................................With envelope and 1-shot output functions
Motor driver ................................................2 channels
Solar charge-control circuit ......................Built in
Supply voltage detection (SVD) circuit ...24 detection voltage values are configurable (2)
External interrupt .......................................Input port interrupt:
2 systems
Internal interrupt ........................................Clock timer interrupt:
7 systems
Stopwatch timer interrupt: 4 systems
Programmable timer interrupt: 3 systems
Serial interface interrupt:
1 system
Motor driver interrupt:
2 systems
Solar interrupt:
1 system
Power supply voltage ................................1.0 to 3.6 V (when CR (built-in R) oscillation circuit is selected)
2.1 to 3.6 V (when CR (external R) or ceramic oscillation circuit is selected)
SEIKO EPSON CORPORATION
Free Datasheet http://www.datasheet4u.com/

S1C63709 datasheet pdf
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Related : Start with S1C6370 Part Numbers by
S1C63709 4-bit Single Chip Microcontroller S1C63709
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