AT91SAM9G46

The AT91SAM9G46 is designed as one kind of ARM thumb-based microcontroller device that supports the latest generation of DDR2 and NAND Flash memory interfaces for program and data storage. And the power management controller of this device features efficient clock gating and a battery backup section minimizing power consumption in active and standby modes.

Features of the AT91SAM9G46 are:(1)32 KBytes Data Cache, 32 KBytes Instruction Cache, MMU;(2)4-port, 4-bank DDR2/LPDDR Controller;(3)One 64-KByte internal ROM, embedding bootstrap routine;(4)LCD Controller supporting STN and TFT displays up to 1280*860;(5)ITU-R BT. 601/656 Image Sensor Interface;(6)10/100 Mbps Ethernet MAC Controller;(7)Two High Speed Memory Card Hosts (SDIO, SDCard, e.MMC and CE ATA);(8)Two Master/Slave Serial Peripheral Interfaces;(9)SHA (SHA1 and SHA256) Compliant with FIPS Publication 180-2;(10)133 MHz twelve 32-bit layer AHB Bus Matrix.etc. If you want to know more information about the AT91SAM9G46, please download the datasheet in www.seekic.com or www.chinaicmart.com .