MSM83C154S
Description
The MSM80C154S/MSM83C154S, designed for the high speed version of the existing MSM80C154/MSM83C154, is a higher performance 8-bit microcontroller providing low-power consumption.
Key Features
- Operating range Operating frequency
- Fully static circuit
- On-chip program memory : 16K words x 8 bits ROM (MSM83C154S only)
- On-chip data memory : 256 words x 8 bits RAM
- External program memory address space : 64K bytes ROM (Max)
- External data memory address space : 64K bytes RAM
- I/O ports : 4 ports x 8 bits (Port 1, 2, 3, impedance programmable) : 32
- 16-bit timer/counters : 3
- Multifunctional serial port : I/O Expansion mode : UART mode (featuring error detection)
- 6-source 2-priority level Interrupt and multi-level Interrupt available by programming IP and IE registers
