TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 695

• 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

3.21.4
(1) Operational overview
Real-Time Clock
Hz) divided from the low-speed clock (32.768 kHz).
be easily realized
interrupt can be generated (can also be used as the resume signal from PCM (Power
Cut Mode) state).
register.
factor to Wakeup from PCM mode, RTC can issue a power resume request to the PMC,
the operation of the 1A power supply circuit can be resumed.
The real-time clock (32 bit counter) can count every second based on the frequency (1
The current count value can be read from the RTCDATA register. Clock function can
By comparing the count value with the value set in the RTCCOMP register, an
The counter value can be changed arbitrarily by setting a value in the RTCPRST
To keep counting time, power supply is always turned on. Even if there is no external
TMPA901CM- 694
TMPA901CM
2010-07-29