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NXP (founded by Philips) LPC2138

The NXP (founded by Philips) LPC2138 is an ARM7TDMI-S based high-performance 32-bit RISC Microcontroller with Thumb extensions 512KB on-chip Flash ROM with In-System Programming (ISP) and In-Application Programming (IAP), Two 8-ch 10bit ADC 32KB RAM, Vectored Interrupt Controller, Two UARTs, one with full modem interface. Two I2C serial interfaces, Two SPI serial interfaces Three 32-bit timers, Watchdog Timer, Real Time Clock with optional battery backup, Brown out detect circuit General purpose I/O pins. CPU clock up to 60 MHz, On-chip crystal oscillator and On-chip PLL.

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Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
JTAG Debuggers
Data Sheets
Data Sheet for the NXP (founded by Philips) LPC2138
Data Sheet
208,255 bytes

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Application Notes
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 0 (8 Channels)
  • A/D Converter 1 (8 Channels)
  • A/D Global Start
  • D/A Converter
  • External Interrupts
  • General Purpose Input/Output (GPIO): Port0: 30-Bit
  • General Purpose Input/Output (GPIO): Port1: 16-Bit
  • I²C Interface: I2C0
  • I²C Interface: I2C1
  • IAP Flash Memory Programming
  • Memory Accelerator Module (MAM)
  • Memory Mapping Control
  • Phase Locked Loop (PLL)
  • Pin Connect Block
  • Power Control
  • Real Time Clock
  • SPI Interface: SPI0
  • SSP Interface
  • Timer 0
  • Timer 1
  • UART0
  • UART1
  • Vectored Interrupt Controller (VIC)
  • VPB Divider
  • Watchdog

The following on-chip peripherals are not simulated.

  • XCLK Output

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