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Atmel AT89LP51ID2

The Atmel AT89LP51ID2 is an 8051-based single-cycle microcontroller with 20 MIPS and dual data pointer, 64KBytes ISP Flash ROM, 256 Bytes RAM, 2KBytes XRAM, 4KByte Flash Data Memory, 512 Signature array, 2KByte On-chip Bootloader, Interrupt system with 14 sources and 4 priority levels, 16x16 Multiply Accumulate Unit, On-chip 2-cycle Hardware Multiplier, Three 16-Bit Timer/Counter, Seven 8-Bit PWM channels, 16-bit Programmable Counter Array, Digital-to-Analog (DAC) or Analog-to-Digital (ADC) with 7 10-Bit single ended channels, 2 Analog comparators, 1 UART, 1 SPI (Master/Slave), 1 I2C interface with 400 kBit/s, Watchdog Timer, Keyboard Interface, Two-wire On-Chip Debug Interface, Internal 8 MHz RC Oscillator, 2 Configurable On-chip Oscillators, 8-bit Clock Prescaler, Brown-out Detection and Power-on Reset unit and up to 40 Programmable I/O Lines.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Application Note
470,625 bytes
Data Sheet
7,848,704 bytes
Data Sheet Short
823,240 bytes

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Header Files
Device Programmers
Real-Time OS
Simulated Features
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

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

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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