TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 44

• 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

RESETn AM1 AM0
Mode setting pin
Mode setting pin
Mode setting pin
Mode setting pin
3.3.1
SELMEMC
1.
2.
3.
4.
SELVCCM
SELJTAG
Boot memory setting
External memory voltage setting (Except NANDF)
External memory controller setting
JTAG pin setting
0
1
0
1
0
1
0
1
1
0
external pin setting.
Boot mode
A few boot modes are available for choice to this microprocessor depending on the
1
0
1
0
Start from the external 16-bit NOR Flash memory
(Internal BOOT_TOM cannot be seen)
Start from the external 32-bit NOR Flash memory
(Internal BOOT_TOM cannot be seen)
BOOT (start from the Internal boot ROM)
TEST (this setting cannot be used)
Memory-related control pins operate at 1.8±0.1V (DVCCM)
Memory-related control pins operate at 3.3±0.3V (DVCCM)
Only the SDR (Single Data Rate) and Mobile SDR types of SDRAM can be used.
Only the Mobile DDR (Mobile Double Data Rate) type of SDRAM can be used.
Set “0” to this pin except Boundary Scan Mode.
This setting can be used as regular Debug Mode
Note: Debugging cannot be carried out during internal BOOT with AM1 = 1 and AM0 = 1.
This setting can be used as Boundary Scan Mode
TMPA901CM- 43
Operation mode
Operation mode
Operation mode
Operation mode
TMPA901CM
2010-07-29