Oki Electric Industry MSM6404
The MSM6404A microcontroller is a low-power device implemented in complementary metaloxide 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.| Part No. | MSM6404 |
|---|---|
| Datasheet | MSM6404 Download |
| Manufacturer | Oki Electric Industry |
| Description | 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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) : 4000 words ¥ 8 bits External ROM (MSM6404VS) : 8196 words ¥ 8 bits● RAM (including the stack area) : 256 words ¥ 4 bits
● I/O port Input-output port : 8 ports ¥ 4 bits Input port : 1 port ¥ 4 bits 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 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 : 952 ns @ 4.2 MHz clock
● Instruction systems suitable for control
● Fully static operation
● Low power consumption
● Single 5 V s...
