LRS1383 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LRS1383

Stacked Chip 32M Flash and 8M SRAM

Sharp Electronics 

Prev 61 62 63 64 65 66 67 68 69 70 Next

FUM00701

21

Table 6. Identifier Codes and OTP Address for Read Operation

Code

Address

[A15-A0](1)

Data

[DQ15-DQ0]

Notes

Manufacturer Code

Manufacturer Code

0000H

00B0H

Device Code

(32M-bit device)

32M Top Parameter Device Code

32M Bottom Parameter Device Code

0001H

0001H

00B4H

2

00B5H

3

Device Code

(64M-bit device)

64M Top Parameter Device Code

64M Bottom Parameter Device Code

0001H

0001H

00B0H

2

00B1H

3

Block Lock Configuration Block is Unlocked

Code

Block is Locked

Block is not Locked-Down

Block is Locked-Down

DQ0 = 0

4

Block

DQ0 = 1

4

Address

+2

DQ1 = 0

4

DQ1 = 1

4

Device Configuration Code Read Configuration Register

0005H

RCRC

5

Partition Configuration Register

0006H

PCRC

6

OTP

OTP Lock

0080H

OTP-LK

7

OTP

0081-0088H

OTP

8

NOTES:

1. The address A20-A16 to read the manufacturer, device, lock configuration, device configuration code and OTP data are

shown in below table.

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

3. Bottom parameter device has its parameter blocks in the plane0 (The lowest address)

4. DQ15-DQ2 is reserved for future implementation.

5. RCRC=Read Configuration Register Code.

6. PCRC=Partition Configuration Register Code.

7. OTP-LK=OTP Block Lock configuration.

8. OTP=OTP Block data.

Table 7. Identifier Codes and OTP Address for Read Operation on Partition Configuration(1) for 32M-bit device

Partition Configuration Register

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).

Synchronous burst mode will be available for future device.

Appendix to Spec No.: MFM2-J13207 Model No.: LRS1383 March 1, 2001

Rev. 2.20

Share Link: