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LPC2142 - Single-chip 16-bit/32-bit microcontrollers

Download the LPC2142 datasheet PDF. This datasheet also covers the LPC2148 variant, as both devices belong to the same single-chip 16-bit/32-bit microcontrollers family and are provided as variant models within a single manufacturer datasheet.

General Description

The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, that combine the microcontroller with embedded high-speed flash memory ranging from 32 kB to 512 kB.

Key Features

  • 2.1 Key features.
  • 16-bit/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
  • 8 kB to 40 kB of on-chip static RAM and 32 kB to 512 kB of on-chip flash memory. 128-bit wide interface/accelerator enables high-speed 60 MHz operation.
  • In-System Programming/In-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LPC2148_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LPC2142 16/32 Bit Microcontroller Philips
LPC2148 16/32 Bit Microcontroller Philips
LPC2101 (LPC2101 - LPC2103) Microcontrollers Philips
LPC2102 (LPC2101 - LPC2103) Microcontrollers Philips
LPC2103 (LPC2101 - LPC2103) Microcontrollers Philips

Other Datasheets by NXP Semiconductors

Part Number Description
LPC2141 Single-chip 16-bit/32-bit microcontrollers
LPC2144 Single-chip 16-bit/32-bit microcontrollers
LPC2146 Single-chip 16-bit/32-bit microcontrollers
LPC2148 Single-chip 16-bit/32-bit microcontrollers
LPC2101 Single-chip 16-bit/32-bit microcontrollers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LPC2141/42/44/46/48 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC Rev. 5 — 12 August 2011 Product data sheet 1. General description The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, that combine the microcontroller with embedded high-speed flash memory ranging from 32 kB to 512 kB. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 % with minimal performance penalty.