LPC2923, LPC2921 - (LPC2921 - LPC2925) ARM9 microcontroller

NXP Semiconductors

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LPC2923 Datasheet Preview — This datasheet PDF includes multiple part numbers: LPC2923, LPC2921. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	LPC2923, LPC2921
Manufacturer	NXP Semiconductors
File Size	560.65 KB
Description	(LPC2921 - LPC2925) ARM9 microcontroller
Datasheet	LPC2921_NXPSemiconductors.pdf
Note	This datasheet PDF includes multiple part numbers: LPC2923, LPC2921. Please refer to the document for exact specifications by model.

LPC2923 Product details

Description

D The LPC2921/2923/2925 combine an ARM968E-S CPU core with two integrated TCM blocks operating at frequencies of up to 125 MHz, Full-speed USB 2.0 device controller, CAN and LIN, up to 40 kB SRAM, up to 512 kB flash memory, two 10-bit ADCs, and multiple serial and parallel interfaces in a single chip targeted at consumer, industrial, medical, communication, and automotive markets.To optimize system power consumption, the LPC2921/2923/2925 has a very flexible Clock Generation Unit (CGU) that p

Features

ARM968E-S processor running at frequencies of up to 125 MHz maximum.
Multilayer AHB system bus at 125 MHz with four separate layers.
On-chip memory: Two Tightly Coupled Memories (TCM), 16 kB Instruction (ITCM) and 16 kB Data TCM (DTCM). On the LPC2925, two separate internal Static RAM (SRAM) instances, 16 kB each. On the LPC2923 and LPC2921, one 16 kB SRAM block. 8 kB ETB SRAM, also usable for code execution and data. Up to 512 kB high-speed flash-program.

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Published: Jan 19, 2009 |