TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 688

• 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 Real-Time Clock/Melody Alarm Generator (RTCMLD)
3.21.1
1)
2) Alarm:
3)
Functional Overview
The base clock is 32 kHz low frequency.
Melody:
RTC:
The circuits include Real-Time Clock, Melody and Alarm generator block.
Each circuit function is shown below.
Can generate melody waveforms at any frequency from 4 Hz to 5461 Hz.
Can generate eight patterns of alarm output.
Can generate five types of fixed-interval interrupts (1 Hz, 2 Hz, 64 Hz,
512 Hz and 8192 Hz).
32-bit counter that counts up every second
Compare 32-bits counter value, and generate interrupt requests
(Resume request to the PMC is also corresponded)
TMPA901CM- 687
TMPA901CM
2010-07-29