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LPC2158 - Single-chip 16-bit/32-bit microcontrollers; 512 kB fash

Download the LPC2158 datasheet PDF. This datasheet also covers the LPC2157 variant, as both devices belong to the same single-chip 16-bit/32-bit microcontrollers; 512 kb fash family and are provided as variant models within a single manufacturer datasheet.

General Description

The LPC2157/2158 is a multi-chip module consisting of a LPC2138/2148 single-chip microcontroller combined with a PCF8576D Universal LCD driver in a low-cost 100-pin package.

The LCD driver provides 32 segments and supports from 1 to 4 backplanes.

Key Features

  • I 128-bit wide interface/accelerator enables high-speed 60 MHz operation. N 32 kB to 40 kB of on-chip static RAM and 512 kB of on-chip flash memory. I USB 2.0 Full-speed compliant device controller with 2 kB of endpoint RAM. N An additional 8 kB of on-chip RAM accessible to USB by DMA (LPC2158 only). I 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes. I Single 10-bit DAC provides variable analog output. I Low power Real-Time Clock (RTC) with independent power and 32 kHz clo.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LPC2157_NXPSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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LPC2101 Single-chip 16-bit/32-bit microcontrollers NXP
LPC2102 (LPC2101 - LPC2103) Microcontrollers Philips
LPC2102 Single-chip 16-bit/32-bit microcontrollers NXP
LPC2103 (LPC2101 - LPC2103) Microcontrollers Philips

Other Datasheets by NXP Semiconductors

Part Number Description
LPC2157 Single-chip 16-bit/32-bit microcontrollers; 512 kB fash
LPC2109 Single-chip 16/32-bit microcontrollers
LPC2114 Single-chip 16/32-bit microcontrollers
LPC2119 Single-chip 16/32-bit microcontrollers
LPC2124 Single-chip 16/32-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
www.DataSheet4U.com LPC2157/2158 Single-chip 16-bit/32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver Rev. 02 — 9 February 2009 Product data sheet 1. General description The LPC2157/2158 is a multi-chip module consisting of a LPC2138/2148 single-chip microcontroller combined with a PCF8576D Universal LCD driver in a low-cost 100-pin package. The LCD driver provides 32 segments and supports from 1 to 4 backplanes. Display overhead is minimized by an on-chip display RAM with auto-increment addressing. Refer to the respective LPC2148 and LPC2138 user manual for details. 2. Features I 128-bit wide interface/accelerator enables high-speed 60 MHz operation. N 32 kB to 40 kB of on-chip static RAM and 512 kB of on-chip flash memory. I USB 2.