TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 355

• 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

g. <SIRLP>
h. <SIREN>
i.
When this bit is set to 1, the UART is enabled. Data transmission and reception occur for
either UART function or SIR function according to the setting of <SIREN>. When the
UART is disabled in the middle of transmit or receive operation, it completes current
transmission or reception before stopping.
<SIRLP> selects IrDA encoding mode. When this bit is cleared to 0, 0 bits of the IrDA
transmission data are transmitted as an active high pulse (SIROUT) with a width of
3/16
transmitted with a pulse width that is 3 times the period of the IrLPBaud16 input signal.
Setting this bit can reduce power consumption but might decrease transmission
distances.
When this bit is set to 1, the IrDA circuit is enabled. To use the UART, the <UARTEN>
must be set to 1. When the IrDA circuit is enabled, the SIR0OUT and SIR0IN pins are
enabled. The U0TXD pin remains in the marking state (set to 1). Signal transitions on
the U0RXD pin or modem status input have no effect. When IrDA circuit is disabled,
SIR0OUT remains cleared to 0 (no light pulse is generated) and the SIR0IN pin has no
effect.
<UARTEN>
th
of the bit period. When this bit is set to 1, 0 bits of the IrDA transmission data are
TMPA901CM- 354
TMPA901CM
2010-07-29