Datasheet Summary
8-Bit Micro-controller
Features
- 8-bit 80C52-patible Microcontroller
- Fully instruction set patible
- Pin-to-pin package patible with standard 80C52
- Power voltage range: VCC= 2.4V ~ 3.6V
- Optional 12 clocks or 6 clocks per machine cycles operation
- Operating speed: Up to 45MHz for both 12 clocks and 6 clocks per machine cycle
- Memory architecture
- 512 bytes on-chip RAM
- 64K bytes on-chip flash memory
- 64K bytes program and data memory address spaces
- Provides In-system programming (ISP) to update the program code
- 8 channels of an 8-bit A/D converter, shared with the port 1
- Four 8-bit bi-directional I/O Ports (P0, P1, P2, P3) and P4.0~P4.3, and except P1...