TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 691

• 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
MLDCNTCR<MLDCC>=0
MLDCNTCR<MLDCC>
Note: The MLDFRQ in the flowchart can not read. Therefore, switch to the next step after the data was written and
1: Melody output
0: Melody stopped
the 3-clocks of 32kHz (approx. 93 s) passed. In the other registers, switch to the next step after the data was
written and confirmed the updated data by data polling.
Set
0
(2) Flowchart for melody setting
Yes
No
No
Change Melody frequency？
TMPA901CM- 690
3 or more XTIN clocks
Set melody frequency
Stop Melody output？
elapsed after setting
(MLDFRQ)
MLDFRQ
Yes
No
Yes
(Note)
Yes
No
0
Set MLDALMSEL<MLALMSEL>
Set MLDCNTCR<MLDCC> = 1
3 or more XTIN clocks
Melody being output？
Set Melody frequency
MLDCNTCR<MLDCC>
elapsed after setting
1: Melody output
0: Melody stopped
MLDFRQL？
(MLDFRQ)
START
END
= 0y01
Yes
No
1
TMPA901CM
2010-07-29