DatasheetsPDF.com

AT80C51RD2

ATMEL
Part Number AT80C51RD2
Manufacturer ATMEL
Description 80C51 High Performance ROM 8-bit Microcontroller
Published Dec 30, 2015
Detailed Description Features • 80C52 Compatible – Four 8-bit I/O Ports – Three 16-bit Timer/Counters – 256 Bytes Scratch Pad RAM – 8 Interru...
Datasheet PDF File AT80C51RD2 PDF File

AT80C51RD2
AT80C51RD2

Overview
Features • 80C52 Compatible – Four 8-bit I/O Ports – Three 16-bit Timer/Counters – 256 Bytes Scratch Pad RAM – 8 Interrupt Sources with 4 Priority Levels – Dual Data Pointer • Variable Length MOVX for Slow RAM/Peripherals • High-speed Architecture – 10 to 40 MHz in Standard Mode • 16K/32K Bytes On-Chip ROM Program • AT80C51RD2 ROMless Versions • On-Chip 1024 bytes Expanded RAM (XRAM) – Software Selectable Size (0, 256, 512, 768, 1024 bytes) – 256 Bytes Selected at Reset • Keyboard Interrupt Interface on Port P1 • 8-bit Clock Prescaler • 64K Program and Data Memory Spaces • Improved X2 Mode with Independant Selection for CPU and Each Peripheral • Programmable Counter Array 5 Channels with: – ...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)