TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 57

• 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

4. SYSCR4 (System Control Register 4)
[31:8]
[7:4]
[3:2]
[1:0]
[Description]
a. <RS>
b. <IS>
c. <FS>
Bit
multiplied.
multiplied.
PLL constant value setting 3
Program the following values according to PLL multiplying factor and frequency to be
x 8
x 6
PLL constant value setting 4
0y10 is set as default. Rewrite it to 0y01 before use.
PLL constant value setting 5
Program the following values according to the PLL multiplying factor and frequency to be
x 8
x 6
Less than 140MHz:
Less than 140MHz:
Less than 140MHz:
Less than 140MHz:
140MHz or more:
140MHz or more:
140MHz or more:
140MHz or more:
RS
IS
FS
Symbol
Bit
R/W
R/W
R/W
Type
Undefined
0y0111
0y10
0y01
Reset
Value
TMPA901CM- 56
0y0110
0y1001
0y0110
0y0111
0y01
0y10
0y01
0y10
Read as undefined. Write as zero.
PLL constant value setting 3
PLL constant value setting 4
Always write 0y01
PLL constant value setting 5
140MHz or
140MHz or
0y0110
more
more
0y01
x 8
x 8
Less than
Less than
140MHz
140MHz
0y1001
0y10
Description
Address
140MHz or
140MHz or
0y0110
more
more
0y01
(0xF005_0000)
x 6
x 6
TMPA901CM
2010-07-29
Less than
Less than
140MHz
140MHz
0y0111
0y10
(0x010)