AT87C5103 Description
The AT8xC5103 is a high-performance ROM/OTP version of the 80C51 8-bit Microcontroller in 16 and 24-pin packages. The AT8xC5103 contains a standard C51 CPU core with 12 Kbytes ROM/OTP program memory, 256 bytes of internal RAM, 256 bytes of extended internal RAM, a 5sources 4-level interrupt system, two timer/counters.
AT87C5103 Key Features
- 80C51 patible CPU Core High-speed Architecture
- X2 Speed Improvement Capability (6 Clocks/Machine Cycle)
- 16 MHz in Standard or X2 mode
- 256 Bytes RAM
- 256 Bytes XRAM
- 12K Bytes ROM/OTP Program Memory
- Two 16-bit Timer/Counters T0, T1
- 5 Channels Programmable Counter Array with High-speed Output, pare/Capture
- SPI Interface (Master and Slave mode)
- 6 Interrupt Sources