Description
The MSM6404A microcontroller is a low-power device implemented in complementary metaloxide semiconductor technology.
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.
MSM6404_OKIelectroniccomponets.pdf