Keil Logo

NXP (founded by Philips) P89LPC9341

The NXP (founded by Philips) P89LPC9341 is an 8051-based microcontroller with 2 clock highspeed core, 8K Bytes ISP/IAP Flash, 256 Bytes RAM, Dual DPTR, 23 I/O Lines, 2 Timers/Counters, UART, I2C, SPI, 2 Analog Comparators, 2 ADCs, 8 Key Pad Interrupts, Watchdog (WDT), Brownout detection, Realtime Clock (RTC), and On-Chip Oscillator.


Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
80C51 Family Programmer's Guide for the NXP (founded by Philips) P89LPC9341
80C51 Family Programmer's Guide
185,335 bytes
Data Sheet
2,216,725 bytes
User's Manual
3,453,018 bytes

Get Adobe Acrobat Reader

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.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.