TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 537

• Manufacturer Part Number: TMP92xy21FG
• Manufacturer: Toshiba

Specifications of TMP92xy21FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 16
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 1
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 82
• Power Supply Voltage(v): 3.0 to 3.6

ND0ECCRD
ND0FRSTR
ND0FMCR
ND0FDTR
ND0FSPR
ND0FIMR
Symbol
ND0FISR
ND0FSR
NDCR
(17) NAND flash controller (1/2)
flash mode
flash reset
flash ECC
flash data
interrupt
interrupt
Name
transfer
register
register
register
register
register
register
register
register
register
control
control
NAND
NAND
NAND
NAND
NAND
NAND
strobe
NAND
NAND
NAND
status
status
mask
pulse
width
code
flash
flash
flash
flash
flash
Address
1CCCH
1CC4H
1CC8H
1CD0H
1CD4H
1CD8H
1CB0H
1D00H
01C0H
0: Disable
1: Enable
0: Ready
1: Busy
0: Disable
1: Enable
Channel
selection
0: Channel 0
1: Channel 1
Undefined
CHSEL
write
operation
write
operation
INTEN
BUSY
R/W
R/W
WE
D7
D7
7
R
0
0
0
ECC circuit
11 (at <CE>=X): Reset
00 (at <CE>=1): Disable
01 (at <CE>=1): Enable
10 (at <CE>=1): Read
10 (at <CE>=0): Read ID
ECC data calculated
by NDFC
data
ECC1
D6
D6
6
0
92CH21-535
ECC0
D5
D5
Data window to read/write NAND flash
5
0
Data window to read ECC code
Chip
enable
0: Disable
(
high)
1: Enable
(
low)
NDCE
NDCE
D4
CE
D4
0
4
Undefined
is
is
R/W
R/W
R
Power Control
Always write “11”
PCNT1
SPW3
D3
D3
0
0
3
= f
Pulse width for
SYS
× (This register’s value + 1)
PCNT0
SPW2
D2
D2
0
0
2
R/W
NDRE
Address
Latch
Enable
0: Low
1: High
SPW1
ALE
D1
D1
0
1
0
TMP92CH21
,
NDWE
2009-06-19
Mask for
RDY
Reset
controller
Command
Latch
Enable
0: Low
1: High
Read:
1: Change
Write:
1: Clear to
MRDY
NDR/ B
“0”
SPW0
RDY
R/W
R/W
RST
R/W
CLE
D0
D0
0
0
0
0
0
0