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LPC2458

Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface



LPC2458

Microcontroller with 512kB flash, USB 2.0 device/host/OTG, 10/100 ethernet, SD/MMC, I2S, CAN, ISP/IAP, external memory interface

LPC2458
Microcontroller with dual AHB accelerator architecture, 512KB flash, external memory interface, LCD STN/TFT controller, USB 2.0 device/host/OTG, 10/100 ethernet, SD/MMC, I2S, real-time emulation

< Key Features >

  • ARM7TDMI-S processor, running at up to 72 MHz.
  • 512 kB on-chip flash program memory with In-System Programming (ISP) and
    In-Application Programming (IAP) capabilities. Flash program memory is on the ARM
    local bus for high performance CPU access.
  • 98 kB on-chip SRAM includes:
  • 64 kB of SRAM on the ARM local bus for high performance CPU access.
  • 16 kB SRAM for Ethernet interface. Can also be used as general purpose SRAM.

< Block Diagrams >

< Pinning >


Product
Packing / Description
LPC2458FET180 TFBGA180/ thin fine-pitch ball grid array package; 180 balls; body 12x12x0.8 mm
- Application Notes -  
- AN10256-2 Using IAP for LPC2000 ARM devices
- AN10403_1; Connecting ethernet interface with LPC2000
- AN10413_2; uC/OS-II Time Management in LPC2000
- AN10513_1; Brushed DC motor control using the LPC2101
- AN10548_1: Getting started with LPC288x
- AN10576_1; Migrating to the LPC2300/2400 family
- AN10583_1: Realizing an MP3 player with the LPC2148, using libmad and EFSL
- AN10661_1; Brushless DC motor control using the LPC2141
- AN10674_1; NXP LPC2000 CAN driver with FullCAN mode
- AN10689_1; Full-duplex software UART for LPC2000
   
- Support Documents-  
- 75015914; 72-MHz, 32-bit microcontroller with ARM7TDMI-S(tm) core LPC24xx
- Design_example_IEC_alarm; Design example IEC alarm
- Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil's μVision, V1.50
- Write/Erase Security Library V2.00 for LPC23xx, LPC24xx
- LPC2458 Errata Sheet
- LPC24XX User Manual

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