TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 244

• 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

A0~A15
DMCRASn
DMCCASn
DMCDCLKN
DMCSCSn
DMCWEn
DMCDCLKP
DMCAP
[31:10]
[9:5]
[4:0]
[Description]
Bit
a. <schedule_rfc>
b. <t_rfc>
12. dmc_t_rfc_5 (DMC t_rfc Register)
Autorefresh command time setting
Set to (t_rfc setting value -3)
Autorefresh command time setting (number of memory clocks):
0y00000 to 0y11111
schedule_rfc
t_rfc
Figure 3.10.29 Time from Autorefresh command to other command
Symbol
Bit
Refresh
CMD
Auto
Command-Command time
R/W
R/W
Type
Auto Refresh
Command
Command
TMPA901CM-243
Undefined
0y10000
0y10010
→
Reset
Value
Read as undefined. Write as zero.
Autorefresh command time setting
Set to (t_rfc setting value -3)
(Number of memory clocks):
0y00000 to 0y11111
Autorefresh command time setting
CMD
Any
Description
Address
(0xF431_0000) + (0x002C)
TMPA901CM
2010-07-29