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LPC2478FBD208: Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface

NXP® Semiconductors designed the LPC2478 microcontroller, powered by the ARM7TDMI-S core, to be a highly integrated microcontroller for a wide range of applications that require advanced communications and high quality graphic displays. The LPC2478 microcontroller has 512 kB of on-chip high-speed flash memory. This flash memory includes a special 128-bit wide memory interface and accelerator architecture that enables the CPU to execute sequential instructions from flash memory at the maximum 72 MHz system clock rate. This feature is available only on the LPC2000 ARM microcontroller family of products. The LPC2478, with real-time debug interfaces that include both JTAG and embedded trace, can execute both 32-bit ARM and 16-bit Thumb instructions.

The LPC2478 microcontroller incorporates an LCD controller, a 10/100 Ethernet Media Access Controller (MAC), a USB full-speed Device/Host/OTG Controller with 4 kB of endpoint RAM, four UARTs, two Controller Area Network (CAN) channels, an SPI interface, two Synchronous Serial Ports (SSP), three I²C interfaces, and an I²S interface. Supporting this collection of serial communications interfaces are the following feature components; an on-chip 4 MHz internal oscillator, 98 kB of total RAM consisting of 64 kB of local SRAM, 16 kB SRAM for Ethernet, 16 kB SRAM for general purpose DMA, 2 kB of battery powered SRAM, and an External Memory Controller (EMC). These features make this device optimally suited for portable electronics and Point-of-Sale (POS) applications. Complementing the many serial communication controllers, versatile clocking capabilities, and memory features are various 32-bit timers, a 10-bit ADC, 10-bit DAC, two PWM units, and up to 160 fast GPIO lines. The LPC2478 connects 64 of the GPIO pins to the hardware based Vector Interrupt Controller (VIC) allowing the external inputs to generate edge-triggered interrupts. All of these features make the LPC2478 particularly suitable for industrial control and medical systems.

LPC2478FBD208: Product Block Diagram

sot459-1_3d

Data Sheets (1)

Errata (1)

Application Notes (11)

Users Guides (1)

Brochures (3)

Package Information (1)

Supporting Information (3)

Design Support

• 此文档描述了几个演示LPC SWIM图形库的示例项目 (REV 1.0) ZIP AN10815_-_SC_1 2/6/2012
• emWin图形库 图形用户界面 (REV 1.0) PDF EMWIN5_UM_SC_1 2/6/2012

Snippets, Boot Code, Headers, Monitors, etc.

• Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil's μVision (REV 1) ZIP LPC23XX-24XX-SAMP-SW 7/29/2016

Software

• LPC2000_Series_Secondary_Bootl_1 (REV 1.3) ZIP LPC2000_SERIES_SECONDARY_BOOTL_1 9/5/2012
• Porting uIP1.0 to LPC23xx/24xx (REV 1.2) ZIP UIP_WEBSERVER_SRC_1 9/4/2012
• AN10771_SDRAM_1 (REV 0.1) ZIP AN10771_SDRAM_1 11/26/2008
• AN10722 - RC5 decoder using the LPC2000 (REV 1.0) ZIP AN10722 7/17/2008

Ordering Information

Package Information

Product ID	Package Description	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	RoHS / Pb Free / RHF	LeadFree Conversion Date	EFR	IFR(FIT)	MTBF(hour)	MSL	MSL LF
LPC2478FBD208		SOT459-1	HTQFP-HLQFP-LQFP-MSQFP-WAVE	Tray, Bakeable, Single in Drypack	Active	LPC2478FBD208,551 (9352 840 69551)	Standard Marking	LPC2478FBD208		Always Pb-free	0.0	2.84	2.58E8	2	2