TMP92xy29FG Toshiba, TMP92xy29FG Datasheet - Page 245

• Manufacturer Part Number: TMP92xy29FG
• Manufacturer: Toshiba

Specifications of TMP92xy29FG

• Package: QFP176
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 98
• Power Supply Voltage(v): 3.0 to 3.6

NDWE
NDALE
NDR/B
NDCE
NDRE
D15∼D0
NDCLE
3.12.3
3.12.3.1 Accessing NAND Flash Memory
registers. This section explains the operations for accessing the NAND Flash.
the levels of the NDCLE, NDALE, and
Operation Description
NDFMCR0<CE0> = “1”
The NDFC accesses data on NAND Flash memory indirectly through its internal
Since no dedicated sequencer is provided for generating commands to the NAND Flash,
NDFMCR0<CLE> = “1”
Figure3.12.2 Basic Timing for Accessing NAND Flash
92CF29A-243
NDFMCR0<CLE> = “0”
NDFMCR0<ALE> = “1”
NDCE
pins must be controlled by software.
TMP92CF29A
ND0FMCR<ALE> = “0”
2009-06-11