TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 165

• 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

f
HCLK
MPMC0 or MPMC1 depending on SDRAM to use.
The following shows differences in supported memory between MPMC0 and MPMC1. Select
Refer to chapters on respective circuits for details.
The following shows the MPMC block diagram.
MPMC0:
MPMC1:
Note 1: SDR SDRAM and DDR SDRAM cannot be used concurrently.
Note 2: The two memory controllers cannot be used by dynamically switching between them. The memory controller
to be used must be fixed.
Mode setting pin
SELMEMC
16-bit Standard type SDR SDRAM
16-bit Mobile type SDR SDRAM
16-bit NOR Flash (Asynchronous, Separate bus only)
16-bit SRAM (Asynchronous, Separate bus only)
16-bit LVCMOS type DDR SDRAM
16-bit NOR Flash (Asynchronous, Separate bus only)
16-bit SRAM (Asynchronous, Separate bus only)
0
1
Standard/Mobile type SDR
Static Memory Controller
Static Memory Controller
LVCMOS type DDR
SDRAM Controller
SDRAM Controller
MPMC0
MPMC1
TMPA901CM-164
MPMC
SMC
SMC
DMC
DMC
Operation mode
Use MPMC0
Use MPMC1
SELMEMC
SELMEMC
External Bus Interface
EBI
TMPA901CM
2010-07-29