Datasheet > S1C88409D

S1C88409D

更新时间： 2024-09-19 19:44:35

品牌	Logo	应用领域
精工 - SEIKO		时钟外围集成电路
页数	文件大小	规格书
24页	226K
描述
8-BIT, MROM, 8.8MHz, MICROCONTROLLER, UUC108, DIE-108

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S1C88409D 数据手册

PF952-02

S1C88409

8-bit Single Chip Microcomputer

ꢀ Original Architecture Core CPU

ꢀ Low Current Consumption

ꢀ Wide-range Operating Voltage (1.8V to 5.5V)

ꢀ High Speed Operation in Low Voltage

ꢀ A/D Converter

ꢀ DESCRIPTION

The S1C88409 is a single chip microcomputer which consists of a CMOS 8-bit core CPU S1C88 (MODEL3),

8KB ROM, 3.75KB RAM, dot-matrix LCD controller, 3 types of timers/counters, serial interface (IR input/output

function is available), touch panel controller, A/D converter and D/A converter. The S1C88409 operates faster

even with low supply voltage, and is most suitable for various application equipment such as information termi-

nals needing low power operation. Furthermore, the S1C88409 can control up to 4M × 3 bytes of memory with the

22-bit outside address bus and 3-bit chip enable signals, therefore it can also be applied to systems such as

electronic dictionaries and organizers.

ꢀ FEATURES

ꢀꢀCore CPU..............................................CMOS 8-bit core CPU S1C88 (MODEL3)

ꢀꢀOSC1 oscillation circuit.........................Crystal oscillation circuit/CR oscillation circuit/external clock input

32.768 kHz (Typ.)

ꢀꢀOSC3 oscillation circuit.........................Crystal oscillation circuit/ceramic oscillation circuit/CR oscillation

circuit/external clock input 8 MHz (Max.)

ꢀꢀInstruction set........................................Basic instruction: 54 types, Total: 608 types (multiplication/division

instructions are usable)

Addressing mode: 12 types

ꢀꢀMin. instruction execution time .............0.25 µsec/8 MHz (2 clocks)

ꢀꢀInternal ROM capacity ..........................8K bytes

ꢀꢀInternal RAM capacity...........................3.75K bytes (display memory is included; data/display memory

size can be set by mask option)

ꢀꢀBus line .................................................Address bus: 22 bits

Data bus:

CE signal:

WR signal:

RD signal:

8 bits

3 bits

1 bit

(usable as general output port or I/O port

when it is not used as a bus signal)

1 bit

ꢀꢀInput port ...............................................12 bits

• 2 bits are usable for event counter input

ꢀꢀOutput port ............................................30 bits

• They are used as address bus and bus control signals when

external bus is set

• Usable for clock output and buzzer output

ꢀꢀI/O port ..................................................28 bits

• 8 bits are used as data bus when external bus is set

• Usable for serial interface input/output, A/D converter input, D/A

converter output and touch panel output

ꢀꢀSerial interface ......................................1 channel

• Clock synchronous mode/asynchronous mode selectable

• Usable as IrDA interface

12 3 4 5 6 7...24

中文翻译

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与S1C88409D相关器件

型号	品牌	获取价格	描述	数据表
S1C88649	EPSON	获取价格	8-bit Single Chip Microcomputer
S1C88649D001000	SEIKO	获取价格	8-BIT, MROM, 4.2MHz, MICROCONTROLLER, UUC165, DIE-165
S1C88649D0A0100	SEIKO	获取价格	MICROCONTROLLER, UUC140, DIE-140
S1C88650	EPSON	获取价格	8-bit Single Chip Microcomputer
S1C88650F00A100	SEIKO	获取价格	8-BIT, MROM, 8.2MHz, MICROCONTROLLER, PQFP256, LEAD FREE, QFP8-256
S1C88655	EPSON	获取价格	8-bit Single Chip Microcomputer
S1C88816	EPSON	获取价格	8-bit Single Chip Microcomputer
S1C88816D0A0100	SEIKO	获取价格	MICROCONTROLLER
S1C88816F0A0100	SEIKO	获取价格	MICROCONTROLLER
S1C88832D	SEIKO	获取价格	8-BIT, MROM, 8.2MHz, MICROCONTROLLER, UUC127, DIE-127

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