th58nvg1s3aft05 TOSHIBA Semiconductor CORPORATION, th58nvg1s3aft05 Datasheet - Page 20

• Manufacturer Part Number: th58nvg1s3aft05
• Description: 2gbit 256m U 8bits Cmos Nand E2 Prom
• Manufacturer: TOSHIBA Semiconductor CORPORATION

ID Read
CLE
ALE
WE
The ID codes can be read out under the following timing conditions:
1
2
3
4
5
Internal Chip Number
Cell Type
Number
programmed pages
Reserved 1
Reserved 2
CE
RE
I/O
3
st
nd
rd
th
th
The device contains ID code which identify the device type, the manufacturer, and some features of the device.
rd
Data
Data
Data
Data
Data
Data
For the specifications of the access times t
Table 6. Code table
command
ID Read
Redundant Size, Organization
of
Plane Number, Plane Size
90H
Chip Number, Cell Type,
PGM Page, Write Cache
Page Size, Block Size,
simultaneously
Device Code
Maker Code
Descripton
Address
00
00H
t
t
REAID
ALEA
t
CEA
0 or 1
0 or 1
0 or 1
I/O8
16 level cell
Descripton
2 level cell
4 level cell
8 level cell
1
1
Maker code
Figure 13. ID Read timing
REAID
98H
1
2
4
8
1
2
4
8
I/O7
0
1
0
0
1
and t
I/O6
Device code
ALEA
0
0
0
0
0
DAH
refer to the AC Characteristics.
0 or 1
I/O5
I/O8
1
1
0
1
0
I/O4
I/O7
1
1
0
0
0
0
Note1
I/O3
I/O6
0
0
0
1
1
0
0
1
1
I/O2
I/O5
0
1
0
0
0
0
1
0
1
Note2
TH58NVG1S3AFT05
2003-05-19A
I/O1
I/O4
0
0
1
1
0
0
0
1
1
Note1 : 81H or 01H
Note2 : 95H or 15H
Note3 : 44H or C4H
I/O3
Note3
0
1
0
1
44H or C4H
81H or 01H
95H or 15H
Hex Data
DAH
98H
I/O2
0
0
1
1
20/32
I/O1
0
1
0
1