NAND01GR3A2CV1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

NAND01GR3A2CV1

128 Mbit, 256 Mbit, 512 Mbit, 1 Gbit (x8/x16)528 Byte/264 Word Page, 1.8V/3V, NAND Flash Memories

STMicroelectronics 

NAND128-A, NAND256-A, NAND512-A, NAND01G-A

Table 11. Status Register Bits

Bit

Name

SR7

Write Protection

SR6

SR5, SR4,

SR3, SR2, SR1

SR0

Program/ Erase/ Read

Controller

Reserved

Generic Error

Logic Level

'1'

'0'

'1'

'0'

Definition

Not Protected

Protected

P/E/R C inactive, device ready

P/E/R C active, device busy

Don’t Care

‘1’

Error – operation failed

‘0’

No Error – operation successful

Read Electronic Signature

The device contains a Manufacturer Code and De-

vice Code. To read these codes two steps are re-

quired:

1. first use one Bus Write cycle to issue the Read

Electronic Signature command (90h)

2. then perform two Bus Read operations – the

first will read the Manufacturer Code and the

second, the Device Code. Further Bus Read

operations will be ignored.

Refer to Table 12., Electronic Signature, for infor-

mation on the addresses.

Table 12. Electronic Signature

Part Number

Manufacturer

Code

NAND128R3A

20h

NAND128W3A

NAND128R4A

NAND128W4A

0020h

NAND256R3A

20h

NAND256W3A

NAND256R4A

NAND256W4A

0020h

NAND512R3A

20h

NAND512W3A

NAND512R4A

NAND512W4A

0020h

NAND01GR3A

20h

NAND01GW3A

NAND01GR4A

NAND01GW4A

0020h

Device code

33h

73h

0043h

0053h

35h

75h

0045h

0055h

36h

76h

0046h

0056h

39h

79h

0049h

0059h

29/57

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