Handshake Solutions HT80C51

The Handshake Solutions HT80C51 is a Low power, asynchronous 80C51 implementation using handshake technology, compatible with the standard 8051 instruction set. Numerous core and peripheral options are available including: dual data pointers, clock synchronization of the CPU (1 clock per machine cycle), interrupt controller (up to 15 inputs, 2 or 4 levels), timers 0 and 1, UART, SPI, I²C (with 10-bit addressing and up to 3.4 Mbit/s), parallel input and output ports, triple-DES module, MOVC-protection, code-patch unit and peripheral buses to connect synchronous or asynchronous peripheral modules.