TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 179

• 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

[31:10]
[9]
[8:7]
[6:4]
[3:2]
[1:0]
[Description]
a. <memory_banks>
b. <memory_ddr>
c.
d. <memc_status>
Bit
1.
<memory_width>
Setting value of the maximum number of banks that the DMC supports:
Fixed to 4 banks.
Types of SDRAM that the DMC supports.
Fixed to 0y000 (SDR SDRAM)
External memory bus width:
0y00 = 16-bit
0y01 = Reserved
0y10 = Reserved
0y11 = Reserved.
Memory controller status:
0y00 = Config
0y01 = Ready
0y10 = Paused
0y11 = Low-power
dmc_memc_status_3 (DMC Memory Controller Status Register)
–
memory_banks
Reserved
memory_ddr
memory_width
memc_status
Symbol
Bit
RO
Type
–
RO
–
RO
RO
TMPA901CM-178
Undefined
0y1
Undefined
0y000
0y01
0y00
Reset
Value
Read as undefined.
Setting value of the maximum number of banks that
the DMC supports:
(Fixed to 4 banks)
Read as undefined.
Types of SDRAM that the DMC supports:
0y000 = SDR SDRAM
0y1xx = Reserved
External memory bus width:
Memory controller status:
0y00 = Config
0y01 = Ready
0y10 = Paused
0y11 = Low-power
0y001 = Reserved
0y011 = Reserved
0y010 = Reserved
0y00 = 16-bit
0y01 = Reserved
0y10 = Reserved
0y11 = Reserved
Address
Description
(0xF430_0000) + (0x0000)
TMPA901CM
2010-07-29