TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 240

• 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

DMCDCLKN
DMCDCLKP
DMCDDMx
DMCRASn
DMCCASn
DMCSCSn
DMCWEn
A0 to A15
DMCAP
[31:7]
[6:0]
[Description]
※
Bit
a. <t_mrd>
8.
Depending on other AC settings and operations, the actual delay time may be longer than
the specified time. Set the minimum number of clocks in this register.
Set time from mode register command time set by the direct command register
(dmc_direct_cmd_5<addr_13_to_0>) to all other commands (memory clocks):
0x00 to 0x7F
Figure 3.10.25 <t_mrd> set the time from mode register write to command
dmc_t_mrd_5 (DMC t_mrd Register)
t_mrd
Symbol
Bit
R/W
Type
Command
Register
SET
TMPA901CM-239
Undefined
0y0000010
Reset
Value
Mode register
command
command
t_mrd
→
Read as undefined. Write as zero.
Mode register command time
(Number of memory clocks)
0x00 to 0x7F
CMD
Any
Description
Address
(0xF431_0000) + (0x001C)
TMPA901CM
2010-07-29