參數(shù)資料
型號(hào): MSM6404VS
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: High speed and High performance 4-Bit Microcontroller
中文描述: 高速及高性能的4位微控制器
文件頁(yè)數(shù): 1/25頁(yè)
文件大?。?/td> 200K
代理商: MSM6404VS
1/25
This version: Sep. 1998
Previous version: Mar. 1996
Semiconductor
MSM6404A/6404VS
GENERAL DESCRIPTION
The MSM6404A microcontroller is a low-power device implemented in complementary metal-
oxide semiconductor technology. The MSM6404A is optimized for high-speed processing and
complicated-control applications.
The MSM6404VS is a CMOS 4-bit microcontroller that employs an external EPROM using a
piggy-back package in place of the program memory (ROM) internal to the MSM6404A.
The MSM6404VS can be used for program development verification because the programs can
be modified by programming an external EPROM 2732 equivalent or 2764A equivalent.
FEATURES
Mask ROM (MSM6404A)
External ROM (MSM6404VS)
RAM (including the stack area)
I/O port
Input-output port
Input port
4 bits are for input ports having a latch; the other 32 bits are input/output ports that allow
bit manipulation
Three built-in counters
: 12-bit time-base counter
12-bit programmable timer
: 4000 words
8 bits
: 8196 words
8 bits
: 256 words
4 bits
: 8 ports
4 bits
: 1 port
4 bits
8-bit high-speed programmable timer/event
counter
Built-in 8-bit serial I/O register (with 3-bit counter)
Five interrupts with five priority levels (4 internal, 1 external)
32 stacks (in RAM)
Power-down features
Minimum instruction execution time
Instruction systems suitable for control
Fully static operation
Low power consumption
Single 5 V supply
Package options:
MSM6404A
42-pin plastic DIP (DIP42-P-600-2.54)
44-pin plastic QFP (QFP44-P-910-0.80-K)
44-pin plastic QFP (QFP44-P-910-0.80-2K) : (Product name : MSM6404A-
¥¥¥
GS-2K)
MSM6404VS
42-pin ceramic piggyback (ADIP42-C-600-2.54) : (Product name : MSM6404VS)
: 952 ns @ 4.2 MHz clock
: (Product name : MSM6404A-
¥¥¥
RS)
: (Product name : MSM6404A-
¥¥¥
GS-K)
¥¥¥
indicates a code number.
High speed and High performance 4-Bit Microcontroller
E2E0013-38-93
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