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參數(shù)資料
| 型號： | MSM64172-XXX |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 0.6 MHz, MICROCONTROLLER, UUC |
| 封裝： | DIE |
| 文件頁數(shù)： | 12/30頁 |
| 文件大?。?/td> | 239K |
| 代理商： | MSM64172-XXX |
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Semiconductor
MSM64172
Semiconductor
MSM64172
4-Bit Microcontroller with Built-in Serial Port and LCD Driver
GENERAL DESCRIPTION
The MSM64172 is a low-power 4-bit microcontroller that incorporates Oki's original CPU core
nX-4/20. The MSM64172 has a minimum instruction execution time of 5 ms (@ 600 kHz and 3.0
V). The device includes an internal 2016-byte program memory, 128-nibble data memory, two
4-bit input-output ports, 4-bit input port, 8-bit synchronous serial port, LCD driver for up to 92
segments, and buzzer output port. Applications include low-power products with LCD
functions.
FEATURES
Operating range
Operating frequencies
1.5 V spec.
:
32.768 kHz (crystal oscillation)
3.0 V spec. low-speed clock
:
32.768 kHz (crystal oscillation)
3.0 V spec. high-speed clock
:
600 kHz maximum
(RC oscillation/ceramic resonator oscillation)
Operating voltage
:
0.9 to 1.8 V (1.5 V spec.)
1.8 to 3.6 V (3.0 V spec.)
Operating temperature
:
–10 to +65
°C
Memory space
Internal program memory
:
2016 bytes
Internal data memory
:
128 nibbles
Minimum instruction execution time
:
5 ms @ 600 kHz (3.0 V spec. only)
91.6 ms @ 32.768 kHz
Serial port
:
Clock synchro, 8-bit data transfer
LCD driver
:
27 outputs (duty ratio switchable by software)
(1) At 1/4 duty and 1/3 bias
:
92 segments (max.)
(2) At 1/3 duty and 1/3 bias
:
72 segments (max.)
(3) At 1/2 duty and 1/2 bias
:
50 segments (max.)
Buzzer driver
:
1 output; ON/OFF controllable in four modes
Watchdog timer
Clock
:
32.768 kHz crystal oscillator
RC oscillator/ceramic oscillator (600 kHz max.)
for high-speed clock (only for 3.0 V spec.)
CPU clock
:
32.768 kHz
Switchable to high-speed clock by software
(only for 3.0 V spec.)
Time base clock
:
32.768 kHz
Power supply voltage
:
1.5 V/3.0 V (selectable by mask option), low
power consumption
E2E0032-38-95
This version: Sep. 1998
Previous version: Mar. 1996
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| MSM65352B-XXXGS-BK | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM6422 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:High speed and Simple 4-Bit Microcontroller |
| MSM6442 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in LCD Driver 4-Bit Microcontroller |
| MSM64422 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64422-XXXMS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64424 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
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