Mini3250 Processor Card

Features

Dimensions: 75mm x 55mm
Temperature: -40 to +80 Celsius
NXP LPC3250 ARM926EJ-S Core microprocessor (compatible with NXP LPC3220/LPC3230/LPC3240 processors)
- with a 32 KB instruction cache and a 32 KB data cache
- with up to 256 KB of internal SRAM
- can work at up to 266MHz
Vector Floating Point (VFP) co-processor
64Mbyte SDRAM
128Mbyte Nand Flash
2Mbyte Nor Flash
One 40-pin LCD interface (with touch screen interface)
One TF card socket
One USB OTG 2.0 connector, mini-B type, with ESD protection
32768Hz RTC
Watchdog timer, supported with the microprocessor
One power indicator
One programmable LED
One JTAG port on the rear of the board
Two 2.0mm pitch 3-line 27-pin connectors (7 UARTs, Ethernet and all IOs are led out via the two connectors.)

Description

Embest Mini3250 processor card is designed as a compact, stable, and reliable ARM-based embedded controller board. It is ready to be the core of your new product. Measuring only 75mm by 55mm, however it has integrated one LCD connector, one TF card socket and one USB 2.0 OTG port on board, which helps to speed up your development sharply.

The Mini3250 processor card is based on NXP’s 32-bit LPC3250 ARM926EJ-S core microcontroller which is amongst LPC3000 series, the only ARM9 microcontroller that provides a vector floating-point co-processor. The LPC3000 series is able to run in ultra-low-power mode even down to 0.9V, as well as the lowest power consumption. The LPC3000 series owns abundant peripheral resource; one of the most distinguishing features is to provide 7 UART controllers, which is rare in ARM microprocessors. With such outstanding performance, the Mini3250 processor card is perfect to be employed in Industrial field, Medical Equipment, Intelligent Instrument, Consumer Electronics, Communication Product, and etc.

Due to the same footprint of LPC3000 series, Embest Mini3250 processor card CPU is able to compatible with LPC3220, LPC3230 and LPC3240. It enables customers to choose the most appropriate product on their demand.

Software

OS	Item	Feature	Description
Linux	Bootloader (u-boot)	Boot	Start up system
		Tftp	Support tftp transmitting protocol
		File system	Support writting JFFS2 file system image into nand flash
		Kernel	Support writting kernel image into nand flash
		Kernel Parameter	Support kernel parameter setting
	Kernel	Version	Linux kernel 2.6.27
		File system	EXT2/FAT/NFS/JFFS2
		RTC	(Provide source code)
		USB OTG	(Provide source code)
		LEDs	(Provide source code)
		LCD	Support 480x272, 800x480
		Touch panel	(Provide source code)
	Embedded GUI	Qt/Embedded	(Provide source code and image)
	Network protocol & application	TCP/IP	TCP/IP protocol
		File transfer	(FTP Client/server)
		Remote login	Telnet protocol
		Web server	boa web server

Expansion Interface

Mini3250 expansion interface

Function Block Diagram

Mechanical Size

LPC32x0 Family ( NXP LPC32x0 User manual)

Enlarge

Order Information

Order No.	T6016101
Item	Embest Mini3250 Processor Card
Price	US $89 (Discount price is available for quantity order)
Options	- 2G TF Card - USB cable
Order online	Buy Now
Remark	The processor card is soldered with default CPU chip LPC3250, if customer has other requirements on LPC3220, LPC3230 and LPC3240, please inform us earlier before ordering.