Micros
Toshiba - ARM9 micro with on-board graphics processing, USB connectivity and support for home appliance safety standards
Toshiba’s new microcontroller features an LCD controller for STN/TFT colour displays up to a maximum of 1024 x 768 pixels, a touch screen interface and an image process accelerator that provides on-chip scaling, filtering and image blending at resolutions up to 800 x 480 pixels.
BaseThe USB 2.0 Host interface and high-speed (480Mbps) USB 2.0 Device interface join connectivity options such as SPI, UART, I2C, I2S and a connection for a CMOS image sensor. Built-in peripherals include an 8-channel 10-bit ADC, a 6-channel 16-bit timer, a watchdog timer, a real time clock and a melody/alarm generator.
As well as 16kBytes of boot ROM and 32kBytes of embedded RAM for program, data and display memory, the TMPA900CMXBG has a built-in memory controller supporting external SDR SDRAM and DDR LVCMOS_I/O-type SDRAM. An SD host controller is compatible with high-speed mode SD cards with capacities to 32GBytes.
The TMPA900CMXBG is supplied in a 289-pin BGA package and offers 91 general purpose I/O pins. Clock speeds of up to 200MHz are supported at temperatures between -20ºC and +85ºC.