SPEAr300

SPEAr300 Embedded MPU with ARM926 core, flexible memory support, powerful connectivity features and human machine interface Features ■ ■ ■ ■ ■ ARM926EJ-S core up to 333 MHz High-performance 8-channel DMA Dynamic power-saving features Configurable peripheral functions multiplexed on 102 shared I/Os Memory – 32 KB ROM and 57 KB internal SRAM – LPDDR-333/DDR2-666 external memory interface – Flexible static memory controller (FSMC) up to 16-bit data bus width, supporting external SRAM, NAND/NOR Flash and FPGAs – Serial SPI Flash interface – SDIO/MMC card interface LFBGA289 (15 x 15 x 1.7 mm) – – – – 8-channel 10-bit ADC, 1 Msps 1-bit DAC JPEG codec accelerator Six 16-bit general purpose timers with capture mode and programmable prescaler – Up to 44 GPIOs Connectivity – 2 x USB 2.0 Host – USB 2.0 Device – Fast Ethernet (MII port) – SPI, I2C, I2S, UART and IrDA interfaces – TDM bus (512 timeslots) www.DataSheet4U.com – Up to 8 additional I2C/SPI chip selects ■ ■ ■ Applications ■ Security – C3 cryptographic accelerator Peripherals supported – Camera interface (ITU-601/656 and CSI2 support) – TFT/STN LCD controller (resolution up to 1024 x 768 and up to 24 bpp) – Touchscreen support – 9 x 9 keyboard controller – Glueless management of up to 8 SLICs/CODECs Miscellaneous functions – Integrated real time clock, watchdog, and system controller SPEAr300 embedded MPU is configurable in 13 sets of peripheral functions targeting a range of applications: – General purpose NAND Flash o...