You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.



Development Board, ATSAM3S4BA MCU, UEXT / J-TAG / USB Connectors

SAM3-P256 - Development Board, ATSAM3S4BA MCU, UEXT / J-TAG / USB Connectors

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
SAM3-P256   Datasheet
See all Technical Docs

Product Information







Dev Board


Find similar products Choose and modify the attributes above to find similar products.

Product Overview

The SAM3-P256 is a header development board for ATSAM3S4BA microcontroller. The ATSAM3S4BA is a member of a series of flash microcontrollers based on the high performance 32bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 64MHz and features a 256Kbyte flash and a 48Kbyte SRAM, full speed USB device port with embedded transceiver, an external bus interface featuring a static memory controller providing connection to SRAM, PSRAM, NOR Flash and NAND Flash, 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, an I2S, as well as 1 PWM timer, 6x general purpose 16bit timers, an RTC, an ADC, a 12bit DAC and an analog comparator. The board has connectors for JTAG and USB, extension headers for all microcontroller's ports, reset button, power and status LEDs.
  • ATSAM3S4BA-AU 32bit ARM Cortex-M3 RISC processor
  • Standard JTAG connector with ARM 2x10pin layout for programming/debugging with ARM-JTAG
  • Two channel RS 232 interface and drivers
  • SD/MMC card connector
  • Trim pot connected to ADC
  • On board voltage regulator 3.3V with up to 800mA current
  • Prototype area for all microcontroller's ports
  • Board size available with 120mm x 80mm
  • 12MHz crystal on socket
  • UEXT connector


Building Automation, Audio, Automation & Process Control, Consumer Electronics, Portable Devices, Metering


The SAM3-P256 board is shipped in protective anti static packaging. The board must not be subject to high electrostatic potentials.

Associated Products

Compare Selected

5 In stock

5 available for 3 - 4 day despatch

Available until stock is exhausted


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ Php1,994.00
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.