TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 4

• Manufacturer Part Number: TMPA901CMXBG
• Description: Microcontrollers (MCU) 32-bit RISC MCU 16kb ARM926EJ 16kb 200Mhz
• Manufacturer: Toshiba

Specifications of TMPA901CMXBG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): -
• Rom Type: ROMless
• Ram (kbytes): 32
• Number Of Pins: 177
• Package: BGA
• Vcc: 3V
• Tft Lcd Controller: Y
• Touchscreen Controller: Y
• Usb Host Fs With Phy: Y
• Usb Device Hs With Phy: Y
• Sd Host Controller: -
• Cmos Image Sensor Interface: -
• I2s: 1
• Ssp (ch) Spi: 1
• I2mc/sio (ch): 1
• Uart/sio (ch): 2
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 8
• 10-bit Ad Converter: 4
• 12-bit Da Converter: -
• 16-bit Timer / Counter: 6
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Low-power Modes: Y
• Lead Free Status / Rohs Status: Details

1.
Overview and Features
(1) ARM926EJ
(2) Maximum operating frequency: 200 MHz(@0 to 70 C) / 150MHz(@-20 to 85 C)
(3) 7-layer multi bus system is used.
(4) Memory access
(5) Memory controller
(6) 16-bit timer
(7) Synchronous serial bus interface: 1 channel
(8) I
(9) UART: 2 channels
TMPA901CM is a 32-bit RISC microcontroller with a built-in ARM9
TMPA901CMXBG is a 177-pin BGA package product.
Features of the product are as follows:
・Data cache: 16 Kbytes
・Instruction cache: 16 Kbytes
・Bus Master1: CPU data
・Bus Master2: CPU instruction
・Bus Master3: LCD controller
・Bus Master4: LCD data process accelerator
・Bus Master5: DMA controller 1
・Bus Master6: DMA controller 2
・Bus Master7: USB device controller
・Built-in RAM: 32 Kbytes (can be used as program, data, and display memory)
・Built-in ROM: 16 Kbytes (boot memory)
・4 GB linear access space (effective space: approximately 1.7 GB)
・Separate bus system:
・Chip-select output: 2 channels
・Chip-select exclusive for DRAM: 1 channel
・Depending on the external pin selection, SDR (Single Data Rate)-type SDRAM and DDR
・6 channels 16-bit timers including 2 channel timers with PWM function.
・Supports SPI mode / Microwire mode
・Channel 0: supports TXD/RXD 2 wires UART/ supports IrDA1.0 mode.
・Channel 1: supports TXD/RXD/U1CTS 3 wires UART
・Support Asynchronous Static Memory, but Not support synchronous Static Memory.
2
C bus interface: 1channel
It can be loaded to the built-in RAM from
SDRAM cannot be supported).
(Double Data Rate) LVCMOS_I/O type SDRAM can be supported (SSTL_IO type DDR
External address
External data bus
TM
-S manufactured by ARM is used.
32-Bit RISC Microcontroller
TMPA901CMXBG
TMPA901CM- 3
24 bits: A0-A23
16bit：D0-D15
USB.
TM
_cpu core.
TMPA901CM
2010-07-29