Epson ARM720T Core cpu Manual de usuario descargar pdf (Pagina 11)

DEVELOPMENT TOOLS

LPC32x0 SELECTION GUIDE

Type SRAM (KB)

A/D converter

(channel x bit)

10/100

Ethernet

LCD

controller

USB host,

device, OTG

Serial interfaces

Temperature

range (˚C) PackageI

C-bus SPI/SSP I

S UART

LPC3220 128 3 x 10 0 0 1 2 2 2 7 -40 to +85 TFBGA296

LPC3230 256 3 x 10 0 1 1 2 2 2 7 -40 to +85 TFBGA296

LPC3240 256 3 x 10 1 0 1 2 2 2 7 -40 to +85 TFBGA296

LPC3250 256 3 x 10 1 1 1 2 2 2 7 -40 to +85 TFBGA296

p h y CORE

-ARM9/LPC3250

LOW POWER ARM9 WITH VFP

NXP LPC3250 ARM926EJ-S processor with integrated Memory

Management Unit (MMU)

208 MHz core frequency

Vector Floating-Point (VFP) co-processor

TFT/STN LCD Controller

10/100 MBit Ethernet supporting HP Auto-MDIX

USB OTG Full-Speed

2 x SPI / 2 x SSP

2 x I

C / 2 x I

4 x Standard UARTs (1 @ RS-232)

3 x High-Speed UARTs (1 @ RS-232)

Single supply 3.15V

Memory Conﬁguration:

• SDRAM: 64 MB (Optional 16, 32, 128 MB)

• NOR Flash: 2 MB (Optional 1,4,8 MB)

• NAND Flash: 32 MB (Optional 16, 64, 128 MB)

• SPI EEPROM: 256 KB (Optional 128 or 256 KB)

SD/MMC support (1 slot on Carrier Board)

SDIO controller supporting SD, SDIO, and CE-ATA devices

Real-Time Clock - I

C (on-board)

Real-Time Clock (on-chip)

JTAG interface

Module connector: 0.635 mm pitch, 2x 160-pin Molex

Dimensions: 58 x 70 mm

Temperature range: -40°C to + 85°C

The phyCORE-LPC3250 is an ARM-9 based, small form factor, OEM-able

module populated with the NXP LPC3250. State-of-the-art power manage-

ment, Floating-Point Unit, and rich peripherals such as USB OTG, Ethernet,

and integrated LCD controller make this module the ideal candidate for

embedded applications requiring high performance and low power

consumption. The on-board MMU supports major operating systems,

including Linux and Windows Embedded CE. Other chip-level features

include 7 UARTs, SPI, I

C, a real-time clock with a separate power domain,

and NAND Flash and DDR memory controllers. These features make the

devices particularly suitable for automotive and industrial control applica-

tions as well as medical systems.

The phyCORE SBC module is designed to plug into a PHYTEC Carrier Board

that provides the I/O connectors as well as any other interface circuitry not

provided on the phyCORE module itself. The phyCORE module, combined

with the PHYTEC Carrier Board, provides a platform to jump-start embed-

ded designs and propel concept to prototype and ﬁnished product. The

phyCORE-LPC3250 Rapid Development Kit includes the module and carrier

board, 3.5” color LCD with integrated touch, Windows Embedded CE 6.0

OS demo image, and all the contents required to enable users to success-

fully set up target hardware and build and load a Windows Embedded CE

binary image with Platform Builder.

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