NAND01G-B STMICROELECTRONICS [STMicroelectronics], NAND01G-B Datasheet - Page 35

• Manufacturer Part Number: NAND01G-B
• Description: 1 Gbit, 2 Gbit, 2112 Byte/1056 Word Page, 1.8V/3V, NAND Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

NAND01G-B, NAND02G-B
6.9
Read Electronic Signature
The device contains a Manufacturer Code and Device Code. To read these codes three steps
are required:
1.
2.
3.
Table 14.
Table 15.
NAND01GW3B
NAND01GW4B
NAND02GW3B
NAND02GW4B
NAND01GR3B
NAND01GR4B
NAND02GR3B
NAND02GR4B
Part Number
one Bus Write cycle to issue the Read Electronic Signature command (90h)
one Bus Write cycle to input the address (00h)
four Bus Read Cycles to sequentially output the data (as shown in
Signature).
I/O1-I/O0
I/O5-I/O4
I/O2
I/O3
I/O6
I/O7
I/O
Electronic Signature
Electronic Signature Byte/Word 4
Sequential Access Time
Manufacturer
Byte/Word 1
(Without Spare Area)
(Without Spare Area)
(Byte / 512 Byte)
Spare Area Size
0020h
0020h
Code
Organization
20h
20h
Block Size
Definition
Page Size
Not Used
Byte/Word 2
Device code
AAh
DAh
BAh
CAh
A1h
B1h
C1h
F1h
Value
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0
1
0
1
0
1
Byte/Word 3
Reserved
80h
Reserved
Table 14: Electronic
Standard (50 ns)
Fast
Device operations
Sequential Access
Description
Spare Area size
Reserved
Reserved
Reserved
(see
Byte/Word 4
Organization
Block Size
128K
256K
Page Size
64K
X16
1K
2K
X8
16
8
Table 15
Time
(30 ns)
35/64
)