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參數資料
| 型號： | MSM64167E-XXXTB |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 0.7 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, TQFP-80 |
| 文件頁數： | 1/31頁 |
| 文件大小： | 268K |
| 代理商： | MSM64167E-XXXTB |
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Semiconductor
MSM64167E
FEDL64167E-02
Semiconductor
MSM64167E
4-Bit Microcontroller with Built-in Dual-Slope Type A/D Converter and LCD Driver
GENERAL DESCRIPTION
The MSM64167E is a low power 4-bit microcontroller that employs Oki's original CPU core nX-
4/20.
The MSM64167E contains a dual-slope type A/D converter with a 4-channel input, LCD driver
for up to 108 segments, and buzzer output port.
The MSM64167E is best suited for applications such as low power, high precision thermometers,
barometers, and hygrometers.
FEATURES
Operating range
Operating frequencies
:
32.768 kHz, 700 kHz
Operating voltage
:
2.6 to 3.6 V
Operating temperature
:
–40 to +85
°C
Memory space
Internal program memory
:
4064 bytes
Internal data memory
:
256 nibbles
Minimum instruction execution time
:
4.3 ms @ 700 kHz
91.6 ms @ 32.768 kHz
Dual-slope type A/D converter
:
4-channel input
LCD driver
:
31 outputs; duty ratio switchable by software
(1) At 1/4 duty and 1/3 bias
:
108 segments (max)
(2) At 1/3 duty and 1/3 bias
:
84 segments (max)
(3) At 1/2 duty and 1/2 bias
:
58 segments (max)
Buzzer driver
:
1 output (4 output modes selectable)
Timer
:
16-bit 1
Auto-reload mode
Capture mode
Clock frequency measuring mode
Watchdog timer
Clock
:
32.768 kHz crystal oscillator and 700 kHz RC
oscillator (with an external resistor)
CPU clock
:
32.768 kHz/700 kHz (switchable by software)
Time base clock
:
32.768 kHz
Power supply voltage
:
3 V
I/O port
Input-output port
:
3 ports 4 bits
Output port
:
2 ports 4 bits
(8 out of the 31 LCD driver outputs can be used
as output-only ports by mask option.)
Serial port
:
Synchronous/asynchronous mode support
Synchronous mode
:
32.768 kHz/external clock
Asynchronous mode
:
9600 bps/4800 bps/2400 bps/1200 bps
FEDL64167E-02
This version: Dec. 1999
Previous version: Jul. 1999
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MSM64169 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in Dual-slope type A/D Converter and LCD Driver 4-Bit Microcontroller |
| MSM64169-XXX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in Dual-slope type A/D Converter and LCD Driver 4-Bit Microcontroller |
| MSM64169-XXXK | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in Dual-slope type A/D Converter and LCD Driver 4-Bit Microcontroller |
| MSM64172 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in Serial Port and LCD Driver |
| MSM6422 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:High speed and Simple 4-Bit Microcontroller |
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