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Atmel AT89C5115

The Atmel AT89C5115 is an 8051 based CMOS controller with PCA, Dual DPTRs, WDT 40 MHz High-Speed Architecture with X2 function, 16/20 I/O lines 3 Timers/Counters, 14 Interrupts/4 priority levels, SPI, UART A/D Converter, 16K Flash, 2K Bootloader Flash, 2K EEPROM 256 Bytes on-chip RAM and 256 Bytes ERAM.

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Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Architectural Overview for the Atmel AT89C5115
Architectural Overview
227,495 bytes
Data Sheet for the Atmel AT89C5115
Data Sheet
791,975 bytes
Hardware Description for the Atmel AT89C5115
Hardware Description
428,668 bytes
Programmer's Guide for the Atmel AT89C5115
Programmer's Guide
246,346 bytes

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Header Files
Example Code
FLASH Utilities
Device Programmers
Real-Time OS
Simulated Features

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

  • A/D Converter
  • EEPROM Data Memory
  • FLASH with ISP & IAP
  • Interrupts 8S/4L (Including External)
  • PCA Timer with Modules (only 2 Channels)
  • Port 0
  • Port 1 (2-bits)
  • Port 2
  • Port 3 (2-bits)
  • Power Saving Modes (Idle and Power Down)
  • Serial UART (Enhanced Interface with Special BRG without T2)
  • Timer 0
  • Timer 1
  • Timer 2 (Extended Timer 2)
  • 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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