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  Home >> Development Kit >> Samsung Board >> Samsung S3C2451 ARM9 Tiny2451 board, 4 Serial Ports, 2 SDIO
Samsung S3C2451 ARM9 Tiny2451 board, 4 Serial Ports, 2 SDIO Add to favorites

Product Order Code Tiny2451
Product DataSheet No Datasheet
Available Options: LCD Display:
If you need the LCD Display, you can choose it with above selector.
Price: $59.00
Quantity 1-29pcs 30-99pcs 100-499pcs 500-999pcs
Price $59.00 $59.00 $59.00 $59.00
The S3C2451 board is ARM9 board with high performance & low power.It's very suitable for industrial control applications.

Tiny2451 is a high-performance ARM926EJ core board, from FriendlyArm design, production and distribution sales. It uses Samsung S3C2451 as the main processor, running at up to 400MHz. Tiny2451 Contain one CPU board(Tiny2451) and one base board(Tiny2451SDK).

The CPU board(Tiny2451) use a 2.0mm pitch double-pin that lead out 180Pin, which size is 64x50mm. It comes standard with 256MB DDR memory and 256MB Nand FLash.

The Tiny2451SDK is the Base Board for the Tiny2451 CPU board, it comes with a variety of common standard interfaces, such as USB Host, SD card, DB9 serial port, RJ-45 Ethernet port, audio input and output ports, as well as some of the on-board resources testing devices such as EEPROM, buzzer, keypad, GPIO ports, SDIO ports, etc.

For the Tiny2451, we do the superboot-2451 for it, then you can update the system by SD card auto.

Tiny2451 CPU board Features

CPU processor

  • Samsung S3C2451,ARM926EJ, 400MHz


  • RAM: 128MB DDR RAM, 32bit data bus
  • Flash: 256MB Nand FLash(Optional 1GB NandFlash)

Pin interface

  • 2 x 60 pin 2.0mm space DIP connector
  • 2 x 30 pin 2.0mm space DIP connector
  • 10 pin 2.0mm space Jtag connector

On-board resources

  • 4 x User LED (Green)
  • Supply Voltage from 2V to 6V

PCB Size

  • 6 layer, 64 x 50 x 12 (mm)

Software support

  • Superboot-2451
  • Linux-3.6 + Qtopia2/QtE-4.8.5
  • WindowsCE.NET 6.0
  • Single program
  • ucOS

Tiny2451 Base Board

The Tiny2451SDK base board is as follow, We provide the PCB file(Allegro format) for the base board in DVD.

  • Dimensions: 180 × 130 mm
  • EEPROM: 1024 Bytes (I2C)
  • Ext. Memory: SD card socket
  • Serial Ports: 2x DB9 connectors (RS232), 4x TTL serial port blocks
  • USB: 4x USB Host, 1x mini-USB Device
  • Audio Output: 3.5 mm stereo jack
  • Audio Input: 3.5mm jack
  • Ethernet: RJ45 10/100M (DM9000)
  • RTC: Real-Time Clock with battery
  • Beeper: PWM buzzer
  • LCD Interface: 3x LCD interface blocks (2x SMT 0.5mm pitch SMT, 1x pin header 2.0mm pitch)
  • Touch Panel: 4-pin
  • Buttons: 4x push buttons
  • ADC: A/D pot connected to AD0
  • Expansion Headers: 2.0 mm pitch
  • Power: Connector for regulated 5V supply; 1.35mm inner, 3.5mm outer

Linux System Feature

The most complete Linux system, support Qt2 / 4 graphics system freely switch
Compile Tools arm-linux-gcc-4.4.3 Hardware floating point support
  • Support Update system by SD Card
  • Support Update system by USB
Not open source
Linux Kernel
  • Verison: Linux-3.6
  • Support YAFFS2/CRAMFS/NFS/UBIFS/FAT32 format
  • Watchdog Support
  • RTC Support
  • 4 x LED driver Support
  • 4 x User Key Support
  • SPI support(Provide by Samsung)
  • I2C-EEPROM support
  • Buzzer control by PWM
  • ADC driver
  • Touchscreen driver
  • LCD backlight Control
  • LCD driver(3.5, 4.3, 5, 7, 8, 10 Inch)
  • USB Host(Support USB Disk, Bluetooth)
  • SD Card Driver
  • 4 x serial port Driver
  • SD WiFi driver
  • USB WiFi driver
  • Audio driver(WM8960: Support Reocrd and play, ALSA signal)
  • Ethernet(DM9000AEP)
  • CMOS Camera Driver(OV8650)
  • 2D acceleration
  • USB To serial Port
  • 3G Driver

Provide the source code

For the Red word, will support later

Graphics System
  • Qtopia-2.2.0
  • QT/Embedd-4.8.5
Provide source code
Test Demo
  • 3G Dial Up program(Support WCDMA, CDMA2000)
  • GPRS SMS(Support Send SMS by GPRS Modem)
  • ADC Test(Display the ADC result)
  • LED Test
  • Button Test
  • I2C Test(Read/Write the EEPROM)
  • LCD Test
  • Ping Test
  • USB Camera test(Capture the picture)
  • CMOS Camera Test(Capture the picture)
  • Record(ALSA API)
  • Web Browse
  • Watch Dog test
  • Ethernet configure
  • Backlight Congfigure
  • Language
Not provide source code

WinCE 6.0 Feature

Mini2451/Tiny2451 Use the 128MB DDR2, quickly then 2440
Compile Tools Visual Studio 2005  
  • Support Update system by SD Card
  • Support Update system by USB
Not open source
  • Verison: Windows CE 6.0
  • Serial Port(Support connect to the GPRS Modem and RS485 serial)
  • RTC driver
  • Watchdog driver
  • Nand Flash Driver
  • LCD driver(3.5", 4.3", 5", 7", 8", 10.1" LCD)
  • Touchsreen driver
  • Backlight driver
  • Ethernet Driver(DM9000AEP)
  • Audio driver(WM8960)
  • SD card driver(up to 32G)
  • USB Host: Support USB Disk, USB Mouse/KEY
  • USB Device Driver: usb sync
  • LED driver,Key driver,PWM driver
  • ADC driver,SPI driver,I2C driver
  • Support the registry saved
  • Application auto boot configure
  • Support boot progress bar indicates
  • System Install/Update by SD Card
Test Demo
  • LED-Test: LED Demo
  • Buttons Demo
  • ADC test demo
  • Watchdog test demo
  • Backlight demo
  • PWM-Buzzer demo
  • Serial port demo
  • AutoRUN setting Demo
  • iMac demo: set the MAC address for the board

No-OS Application

  • Development Environment:Fedora 15 + Eclipse + MiniTools + arm-linux-gcc 4.4.3
  • Demo: LED, icach, Key, Init, USRT, Boot, SRAM, buzzer, INIT, PWM, Watchdog, RTC, LCD, ADC

uCos2 system Feature

Developmnet Environment RVDS 4.0 + MiniTools  
  • Support Update system by SD Card
  • Support Update system by USB
Not open source
  • Support multi-tasking, provide the source code
  • Support LED driver, provide the source code
  • Supports serial driver, provide the source code
  • LCD driver support, provide the source code
  • Support RTC driver source code
  • Support buzzer driver source code
  • Support key driver source code
  • Touch support line drive: is limited to read raw physical data, because there is no GUI system to provide the source code
  • LCD driver support: supports communication line LCD automatic identification (P43, N43, H43, S70, W50, etc.), provide the source code
  • Applicable to a friendly arm Mini2451, Tiny2451, Tiny2416 other development board platform
open source

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