参数资料
型号: MSM6422-XXRS
厂商: OKI ELECTRIC INDUSTRY CO LTD
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP24
封装: 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-24
文件页数: 1/10页
文件大小: 125K
代理商: MSM6422-XXRS
1/10
MSM6422
Semiconductor
GENERAL DESCRIPTION
The MSM6422 is a low-power, single-chip device implemented in complementary metal-oxide
semiconductor technology.
The MSM6422 can be used in place of logic ICs configured around a main CPU, or for small-scale
systems such as home electronic equipment.
FEATURES
ROM
: 2048 words 8 bits
RAM
: 64 words 4 bits
I/O port
Input-output port
: 4 ports 4 bits (pseudo bidirectional configuration)
1 port 2 bits (pseudo bidirectional configuration)
Input port
: 1 port 1 bit (combined use with an interrupt input)
Instructions
: 63
Two interrupt sources (1 internal, 1 external)
Power down features
Minimum instruction execution time
: 952 ns @ 4.2 MHz clock
Crystal and ceramic oscillation
Single 5 V power supply
Package options:
24-pin plastic DIP (DIP24-P-600-2.54)
: (Product name : MSM6422-RS)
24-pin plastic SOP (SOP24-P-430-1.27-K) : (Product name : MSM6422-GS-K)
indicates a code number.
Semiconductor
MSM6422
High speed and Simple 4-Bit Microcontroller
E2E0016-38-93
This version: Sep. 1998
Previous version: Mar. 1996
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