16/32bit ARM 9 Core

    16/32bit ARM 7 Core

    8bit 80C51 Core

   
HOME > NXP Device >ARM7 >LPC2478  


LPC2478

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



LPC2478

 

  • 72MHz, 32-bit ARM7TDMI-S with dual AHB buses
  • External interface for SDRAM, SRAM, and flash
  • 10/100 Ethernet MAC interface with DMA and MII/RMII interface
  • USB 2.0 full-speed OTG/Device/OHCI plus PHY and DMA
  • Available with LCD STN/TFT graphics controller
  • Wide range of peripherals, including CAN, I2S, ADC, PWM, and more

LPC2478
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 >

LPC247x microcontrollers add integrated LCD controllers. These microcontrollers support Super-Twisted Nematic (STN) and Thin-Film Transistor (TFT) graphic display panels up to 1024 x 768 pixels, from monochrome up to 24-bit true-color, and with hardware cursor support. This capability is ideal for point-of-sale, industrial, and medical/diagnostic applications. Further, the LCD controller supports Windows CE data formats.

  • 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.
  • 16 kB SRAM for general purpose DMA use also accessible by the USB.
  • 2 kB SRAM data storage powered from the RTC power domain
  • LCD controller, supporting both Super-Twisted Nematic (STN) and Thin-Film
    Transistors (TFT) displays. Dedicated DMA controller.

< Block Diagrams >

< Pinning >


< Comparison Table >


Product
Packing / Description
LPC2478FBD208 LQFP208 plastic low profile quad flat package; 208 leads; body 28 28×1.4 mm
LPC2478FET208 plastic thin fine-pitch ball grid array package; 208 balls; body 15×15×0.7 mm
SOT950-1
- 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
- LPC24XX User Manual

 


본사. 121-703 서울시 마포구 마포대로4다길 18 (마포동) 1302호 | Tel. 02-704-7111 | Fax. 02-704-7211
매장. 152-721 서울시 구로구 경인로53길 15 (구로동) 가동 2315호 | Tel. 02-6679-1400 | Mob. 010-5703-7111
Copyright ⓒ 1996 - 2014 VAS Corporation, All Rights Reserved.