AT87C52X2 Overview
4.5 - 5.5V, 2.7 - 5.5V Temperature Ranges: mercial (0 to 70oC) and Industrial (-40 to 85oC) Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP44 (13.9 footprint) Descriptio.
AT87C52X2 Key Features
- 80C52 patible
- 8051 Pin and Instruction patible
- Four 8-bit I/O Ports
- Three 16-bit Timer/Counters
- 256 Bytes Scratchpad RAM
- High-speed Architecture
- 40 MHz at 5V, 30 MHz at 3V
- X2 Speed Improvement Capability (6 Clocks/Machine Cycle)
- 30 MHz at 5V, 20 MHz at 3V (Equivalent to 60 MHz at 5V, 40 MHz at 3V)
- Dual Data Pointer