MSM6404 Description
The MSM6404A microcontroller is a low-power device implemented in plementary metaloxide semiconductor technology. The MSM6404A is optimized for high-speed processing and plicated-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.
MSM6404 Key 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 c
- Built-in 8-bit serial I/O register (with 3-bit counter)