TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 335

• 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

TXD
SIROUT
SIRIN
RXD
Note: The transmit encoder output (SIROUT) has the opposite polarity to the receive decoder input (SIRIN). Please
(9) DMA interface
(10) IrDA circuit description
bit cycle
Start bit
refer to Figure 3.13.4.
The UART0 supports DMA controller. (The UART1 does not support it)
UART core
0
Start bit
The IrDA is comprised of:
• IrDA SIR transmit encoder
• IrDA SIR receive decoder
Figure 3.13.3 shows a block diagram of the IrDA circuit.
0
1
1
Figure 3.13.3 IrDA Circuit Block Diagram
SIREN
0
Figure 3.13.4 IrDA Data Modulation
TXD
RXD
0
1
TMPA901CM- 334
1
1
0
Data bit
0
Data bit
0
0
0
Transmit
Encoder
Decoder
Receive
SIR
SIR
1
1
OR
1
1
3/16 bit cycle
0
UARTTXD
SIROUT
SIRIN
0
UARTRXD
Stop bit
TMPA901CM
1
Stop bit
1
2010-07-29