IS-80C52 Overview
ISSI® ® CMOS SINGLE CHIP LOW VOLTAGE 8-BIT MICROCONTROLLER.
IS-80C52 Key Features
- 80C51 based architecture
- 8K x 8 ROM (IS80C52 only)
- 256 x 8 RAM
- Three 16-bit Timer/Counters
- Full duplex serial channel
- Boolean processor
- Four 8-bit I/O ports, 32 I/O lines
- Memory addressing capability
- 64K ROM and 64K RAM
- Program memory lock