LPC2923
description
The LPC2921/2923/2925 bine 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 k B SRAM, up to 512 k B flash memory, two 10-bit ADCs, and multiple serial and parallel interfaces in a single chip targeted at consumer, industrial, medical, munication, and automotive markets. To optimize system power consumption, the LPC2921/2923/2925 has a very flexible Clock Generation Unit (CGU) that provides dynamic clock gating and scaling.
D R A FT D
2. 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 k B Instruction (ITCM) and 16 k B Data TCM (DTCM). On the LPC2925, two separate internal Static RAM (SRAM) instances, 16 k B each. On the LPC2923 and LPC2921, one 16 k B SRAM block. 8 k B ETB SRAM, also usable for code...
