S1C63632 Datasheet PDF - Epson

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S1C63632
Epson

Part Number S1C63632
Description 4-bit Single Chip Microcontroller
Page 2 Pages


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S1C63632
4-bit Single Chip Microcomputer
Original Architecture Core CPU
Low Current Consumption
High Speed Operation in Low Voltage
„ DESCRIPTION
The S1C63632 is a microcomputer which has a 4-bit CPU S1C63000 as the core CPU, ROM (31,744 words ×
13 bits), RAM (8,192 words × 4 bits), multiply-divide circuit, serial interface, watchdog timer, programmable
timer, time base counters (2 systems), a dot matrix LCD driver that can drive a maximum 1,536dots of LCD
panel, and an R/f converter that can measure temperature and humidity using sensors such as a thermistor.
The S1C63632 features low current consumption, this makes it suitable for battery driven clocks and watches
with temperature and humidity measurement functions.
„ FEATURES
OSC1 oscillation circuit
32.768 kHz (Typ.) crystal oscillation circuit
OSC3 oscillation circuit
4.2 MHz (Max.) ceramic or 1.8 MHz (Typ.) CR oscillation circuit (*1)
Instruction set
Basic instruction: 47 types (411 instructions with all)
Instruction execution time
Addressing mode: 8 types
During operation at 32.768 kHz:61 μsec 122 μsec 183 μsec
During operation at 4 MHz:
0.5 μsec 1 μsec 1.5 μsec
ROM capacity
Code ROM:
31,744 words × 13 bits
Data ROM:
4,096 words × 4 bits
RAM capacity
Data memory:
8,192 words × 4 bits
Display memory: 2,048 bits
I/O port
24 bits (pull-down resistors may be incorporated *1
Shared with 4 serial I/F I/O pins, 4 R/f converter I/O pins,
and 6 special output pins *2)
Serial interface
1 port (8-bit clock synchronous system)
LCD driver
48 segments × 32 commons, 56 segments × 24 commons, or
64 segments × 16 commons (*2)
Time base counter
Clock timer
Stopwatch timer (1/1000 sec, with direct key input function)
Programmable timer
16-bit timer × 4 ch.
(each 16-bit timer is configurable to two 8-bit timer channels *2)
Watchdog timer
Built-in
Sound generator
With envelope and 1-shot output functions
R/f converter
2 ch., CR oscillation type, 20-bit counter
Supports resistive humidity sensors
Multiply-divide circuit
8-bit accumulator × 1 ch.
Multiplication: 8 bits × 8 bits -> 16-bit product
Division: 16 bits ÷ 8 bits -> 8-bit quotient and 8-bit remainder
Supply voltage detection (SVD) circuit Programmable 16 detection voltage levels (*2)
External interrupt
Key input interrupt:
8 systems
Internal interrupt
Clock timer interrupt:
8 systems
Stopwatch timer interrupt:
4 systems
Programmable timer interrupt:
16 systems
Serial interface interrupt:
1 system
R/f converter interrupt:
3 systems
Power supply voltage
1.6 to 5.5 V
Operating temperature range
-40 to 85°C
Current consumption (Typ.)
During SLEEP (32 kHz)
0.08 μA
During HALT (32 kHz)
0.6 μA
During running (32 kHz)
2.5 μA
During running (4 MHz)
320 μA
Shipment form
QFP20-144pin, VFBGA10H-144 or die form
*1: Can be selected with mask option
*2: Can be selected
software
with
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S1C63632
„ BLOCK DIAGRAM
Code ROM
31,744 words x 13 bits
System Reset
Control
RESET
Core CPU S1C63000
Data ROM
4,096 words x 4 bits
OSC1
OSC2
OSC3
OSC4
COM0-15
(SEG48-63)COM16-31
SEG0-47
VDD
VC1-5
VD1-2
VOSC
CA-CG
VSS
RAM
8,192 words x 4 bits
OSC
LCD Controller
& Driver
Power
Controller
SVD
Integer Multiplier
TEST
Test
Interrupt
Generator
Watchdog
Timer
Clock
Timer
Stopwatch
Timer
Programmable
Timer
Serial
Interface
Sound
Generator
R/f converter
I/O Port
TOUT_B-D(P31-33)
TOUT_A(P13)
SIN(P22)
SOUT(P21)
SRDY/SS(P23)
SCLK(P20)
BZ(P03)
SEN0(P02), REF0(P01), RFOUT(P03)
RFIN0(P00)
SEN1, HUD, REF1
RFIN1
P00-03, P10-13
P20-23, P30-33
P40-43, P50-53
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 2012, All rights reserved
SEIKO EPSON CORPORATION
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
EPSON semiconductor website
http://www.epson.jp/device/semicon_e/
Document code: 412299600
First issue Feb, 2012 in Japan
2
Free Datasheet http://www.datasheet4u.com/



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