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Atmel AT89C51CC03

The Atmel AT89C51CC03 is an 8051 based CMOS controller with PCA, Dual DPTR, WDT, 10 Bit ADC, Full CAN, 40 MHz High-Speed Architecture, X2 function, 32+2 I/O lines, 3 Timers/Counters, 14 Interrupts/4 priority levels, 64K FLASH, 2K EEPROM, 256 Bytes on-chip RAM, additional 1K XRAM.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet for the Atmel AT89C51CC03
Data Sheet
1,428,127 bytes
Instruction Set Manual for the Atmel AT89C51CC03
Instruction Set Manual
178,311 bytes

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Header Files
Device Programmers
Real-Time OS
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

  • A/D Converter
  • CAN Controller
  • EEPROM Data Memory
  • FLASH with ISP & IAP
  • Interrupts 11S/4L (including external)
  • PCA Timer with modules
  • Ports 0, 1, 2, 3, 4 (5-bit)
  • Power save modes (Idle & Power down)
  • Serial UART (enhanced interface)
  • SPI
  • Timer 0, 1, 2 (extended Timer2)
  • Watchdog Timer
  • X2 mode for CPU and each peripheral with Clock Control
AGSI Drivers

The following AGSI Drivers are available for the Keil Software µVision Simulator.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.

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