TXA5 Computer On Module Processor Atmel SAMA5D42, 528 MHz RAM 256MB 32-bit DDR2 SDRAM ROM 128MB NAND Flash / 4GB eMMC Power supply Single 3.1V to 5.5V Size 26mm SO-DIMM Temperature -40C/-25C to 85C Key Features ARM Cortex-A5 Core ARMv7-A Thumb2 instruction set ARM TrustZone NEON Multimedia Architecture 832 MIPS 528 MHz in worst conditions 128 Kbyte L2 Cache Peripherals 10/100Mbps Ethernet Two High Speed USB 2.0 ports LCD TFT controller, 24bpp, 4 overlays with rotation and alpha blending ITU-R BT. 601/656 Image Sensor Interface 3x UART High-speed memory card host (eMMC 4.3 and SD 2.0) Synchronous Serial Audio Controller (I2S) Two-wire Interface up to 400 Kbits/s (I2C) Master/Slave Serial Peripheral Interface (SPI) Up to 103 General Purpose I/Os 3.3V I/O OS Support Linux Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10) www.karo-electronics.de 5528 MHz 28 MHz Cortex A5 Cortex A5TXA5 Processor features permit to protect the system against counterfeiting, to safeguard sensitive data, authenticate safe program or secure external data transfers. The Atmel SMART SAMA5D4 Series is a high-performance, power- efficient ARM Cortex-A5 processor MPU capable of running up to 528 The SAMA5D4 series is optimized for control panel/HMI applications needing MHz. It integrates the ARM NEON SIMD engine for accelerated signal video playback and applications that require high levels of connectivity in the processing, multimedia and graphics as well as a 128 KB L2-Cache for high industrial and consumer market. Its security features makes the SAMA5D4 system performance. The device features the ARM TrustZone enabling a well suited for secure gateways or for the IoT. strong security perimeter for critical software, as well as several hardware security features. The device also features advanced user interface and Board highlights: connectivity peripherals. Highly integrated The SAMA5D4 features an internal multi-layer bus architecture associated Standard TX-DIMM pinout with 32 DMA channels to sustain the high bandwidth required by the as small as possible - only 26 mm processor and the high-speed peripherals. The comprehensive peripheral set The TXA5 accepts an input voltage from various sources: includes an LCD controller with overlays for hardware-accelerated image 1-cell Li-Ion/Polymer (up to 4.2V) composition, a resistive touch screen function, and a CMOS sensor interface. 5.0V USB supply or AC wall adapter Connectivity peripherals include a dual 10/100 Ethernet MAC with IEEE1588, 3.3V HS USB ports, UARTs, SPIs and I2Cs. Security features includes an on-the-fly encryption-decryption process from Read more in our TX-Guide: the external DDR memory, tamper detection pins, secure storage of critical data, an integrity check monitor (ICM) to detect modification of the memory www.karo-electronics.com/TX-Guide contents and a secure boot. The product also includes a dedicated coprocessor for public key cryptography such as RSA and elliptic curves algorithms (ECC), as well as AES, 3DES, hashing function and TRNG. These Order Number CPU SDRAM Flash Temp. Grade TXA5/528/256S/128F/I 528MHz SAMA5D42 256MB 128MB -40C..85C TXA5/528/256S/4GF/E85 528MHz SAMA5D42 256MB 4GB -25C..85C Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10) www.karo-electronics.de 2015-04-08