LPC-H3131 Olimex Ltd., LPC-H3131 Datasheet - Page 2

• Manufacturer Part Number: LPC-H3131
• Description: Microcontroller & Microprocessor Development Tools HDR BRD FOR LPC3131
• Manufacturer: Olimex Ltd.

Specifications of LPC-H3131

• Processor To Be Evaluated: LPC3131
• Data Bus Width: 32 bit
• Interface Type: USB, I2S, SPI, I2C, UART
• Operating Supply Voltage: 1.2 V
• Core Architecture: ARM
• Cpu Core: ARM926EJ-S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

INTRODUCTION
BOARD FEATURES
LPC-H3131 board includes powerful LPC3131 180 MHz ARM microcontroller, with
4 Gb NAND FLASH, 256 Mb SDRAM, which gives user opportunity to run
Embeded Linux operation systems. In addition there is audio codec, which gives
chance to be made audio signal processing; USB_OTG; USB to UART; mini
SD/MMC card connector. There are plenty of GPIOs on extension headers where
you can connect your additional circuits.
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MCU: LPC3131 ARM9 32-bit ARM926EJ-S, 180Mhz, 192 kB RAM, NAND flash
controller with 8-bit ECC, High-speed USB 2.0 (OTG, Host, Device) with on-
chip PHY, Two I2S-bus interfaces Integrated master/slave SPI Two
master/slave I2C-bus interfaces Fast UART Memory Card Interface (MCI):
MMC/SD/SDIO/CE-ATA Four-channel 10-bit ADC
4G-Bit NAND Flash Memory: 512M x 8Bit (2.7-3.6)V– K9F4G08U0M
256Mbit SDRAM: 4Meg x 16Bit x 4Banks (3.00-3.6)V – K4S561632C-TC
SPI-FLASH – AT45DB161D-SU
Reset circuit
Reset button
Clock circuit
Four on-board voltage regulators:
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Two user leds
JTAG connector
mini SD/MMC connector
USB to UART converter
USB_OTG connector
Power Jack
Power LED
Audio codec – UDA1380TT/N2, which provide:
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FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
dimensions 90x60 mm (3.54x2.36")
VR1 (5V)
VR2 (3.3V)
VR3 (VDD = 3.083V)
VR4 (1.25V)
Audio In and Audio Out
Audio Amplifier Stereo Out connected to jack
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