80C652
Description
The P80C652/83C652 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.
Key Features
- 80C51 central processing unit
- 8k × 8 ROM expandable externally to 64k bytes
- 256 × 8 RAM, expandable externally to 64k bytes
- Two standard 16-bit timer/counters
- Four 8-bit I/O ports
- I2C-bus serial I/O port with byte oriented master and slave functions
- Full-duplex UART facilities
- Power control modes
- Idle mode - Power-down mode
- ROM code protection
