TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 278

• 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

HCLK
NDD7-NDD0
NDD7-NDD0
NDREn
NDWEn
d. ECC read or write to or from the redundant area
e. Waveform adjusting function for NDREn and NDWEn
NDFDTR register, the NDFC generates waveforms for the NDREn and NDWEn pins.
adjusted. Adjustment should be done in accordance with the AC specifications including
the NDFC operation clock, HCLK (up to 100 MHz) and the NAND-Flash access time. (For
details, refer to the electrical characteristics.)
made when NDFMCR2<SPLW[2:0]> = 0y011, NDFMCR2<SPLR[2:0]> = 0y011,
NDFMCR2<SPHW[2:0]> = 0y010, and NDFMCR2<SPHR[2:0]> = 0y010. (The data drive
time becomes longer at data write.)
software as in the case of setting a command or address.
The Autoload function cannot be used. Execute read or write to or from NAND-Flash by
When setting of a command and address, data read, or data write is performed to the
At this time, the Low width and High width for the NDREn and NDWEn pins can be
The following figure shows a timing chart example in which continuous accesses are
OUT (NAND-Flash)
3clk
3clk
IN (NAND-Flash)
TMPA901CM- 277
2clk
2clk
OUT (NAND-Flash)
IN (NAND-Flash)
TMPA901CM
2010-07-29