LH28F320BFHE-PTTL60 Просмотр технического описания (PDF) - Sharp Electronics

Номер в каталоге

Компоненты Описание

Список матч

LH28F320BFHE-PTTL60

32M (x16) Flash Memory

Sharp Electronics 

LHF32FB2

7

Table 3. Identifier Codes and OTP Address for Read Operation

Code

Address

[A15-A0]

Data

[DQ15-DQ0]

Manufacturer Code

Manufacturer Code

0000H

00B0H

Device Code

Top Parameter Device Code

0001H

00B4H

Block Lock Configuration

Code

Device Configuration Code

Block is Unlocked

Block is Locked

Block is not Locked-Down

Block is Locked-Down

Partition Configuration Register

Block

Address

+2

0006H

DQ0 = 0

DQ0 = 1

DQ1 = 0

DQ1 = 1

PCRC

OTP

OTP Lock

0080H

OTP-LK

OTP

0081-0088H

OTP

NOTES:

1. The address A20-A16 are shown in below table for reading the manufacturer code, device code,

device configuration code and OTP data.

2. Top parameter device has its parameter blocks in the plane3 (The highest address).

3. Block Address = The beginning location of a block address within the partition to which

the Read Identifier Codes/OTP command (90H) has been written.

DQ15-DQ2 are reserved for future implementation.

4. PCRC=Partition Configuration Register Code.

5. OTP-LK=OTP Block Lock configuration.

6. OTP=OTP Block data.

Notes

1

1, 2

3

3

3

3

1, 4

1, 5

1, 6

Table 4. Identifier Codes and OTP Address for Read Operation on Partition Configuration(1) (32M-bit device)

Partition Configuration Register (2)

Address (32M-bit device)

PCR.10

PCR.9

PCR.8

[A20-A16]

0

0

0

00H

0

0

1

00H or 08H

0

1

0

00H or 10H

1

0

0

00H or 18H

0

1

1

00H or 08H or 10H

1

1

0

00H or 10H or 18H

1

0

1

00H or 08H or 18H

1

1

1

00H or 08H or 10H or 18H

NOTES:

1. The address to read the identifier codes or OTP data is dependent on the partition which is selected

when writing the Read Identifier Codes/OTP command (90H).

2. Refer to Table 12 for the partition configuration register.

Rev. 2.44

Share Link: