TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 824

• 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)
-- Enable setting example --
-- Disable setting example --
CLKSCR1=0xF9
CLKSCR2=0x00
CLKSCR3=0x03
Poling until the RESEN=1 state
Set the CLKSMN and the CLKSMX registers
CLKSCR2=0xE4
CLKSCR1=0x06
Programming example of OFD operation enable/disable
CLKSCR1=0xF9
CLKSCR2=0x00
CLKSCR3=0x01
Poling until the RESEN=0 state
CLKSCR1=0x06
Wait fs 2cycles
Wait fs 2cycles
Wait fs 2cycles
Note: In the PCM mode, the OFD circuitry is not powered and is not operational. So stop the OFD operation
before the PCM execution.
TMPA901CM - 823
; OFD register Write Enable
; OFD circuits operation disable
; RESEN Enable ＆ Clear OSC Flag
; Check the RESEN Bit status
; OFD circuits operation enable
; OFD register Write Disable
; OFD register Write Enable
; OFD circuits operation disable
; RESEN Disable
; Check the RESEN Bit status
; OFD register Write Disable
TMPA901CM
2010-07-29