TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 767

• 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

3.24.8
internal RAM.
Program Examples
transition to the Power Cut Mode and set the relevant pins as required.
The program example shown below is written assuming that it is executed from the
Before entering the Power Cut Mode, stop all functions that may interfere with
Stop the watchdog timer. (The watchdog timer is stopped in the initial state.)
Stop the AD converter.
Stop DMA operation.
Stop the LCD controller.
Stop the auto-refresh mode of SDRAM (change to the self-refresh mode).
Stop DMA transfer.
Fix pin levels as required.
during the Power Cut Mode. For each external interrupt that can be used for
waking up from the Power Cut Mode, the active edge can be selected in the relevant
register. To use the PD6 pin as INTA (INTTSI interrupt), it is necessary to disable
the debounce circuit.
Disable interrupts.
Stop OFD operation.
Stop PLL operation.
Disable the internal cache memory.
At the same time as fixing pin levels, also set the levels of the relevant pins
TMPA901CM- 766
TMPA901CM
2010-07-29