lrs1386 Sharp Microelectronics of the Americas, lrs1386 Datasheet - Page 67

• Manufacturer Part Number: lrs1386
• Description: Flash Memory
• Manufacturer: Sharp Microelectronics of the Americas

NOTES:
1. The address A
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. DQ
5. RCRC=Read Configuration Register Code.
6. PCRC=Partition Configuration Register Code.
7. OTP-LK=OTP Block Lock configuration.
8. OTP=OTP Block data.
NOTES:
1. The address to read the identifier codes or OTP data is dependent on the partition which is selected when writing the Read
Manufacturer Code
Device Code
Device Code
Block
Code
Device Configuration Code
OTP
Table 7. Identifier Codes and OTP Address for Read Operation on Partition Configuration
shown in below table.
Identifier Codes/OTP command (90H).
(32M-bit device)
(64M-bit device)
15
-DQ
Lock
2
is reserved for future implementation.
Configuration
20
PCR.10
Partition Configuration Register
-A
0
0
0
1
0
1
1
1
16
Synchronous burst mode will be available for future device.
to read the manufacturer, device, lock configuration, device configuration code and OTP data are
Appendix to Spec No.: MFM2-J13302
Table 6. Identifier Codes and OTP Address for Read Operation
PCR.9
Manufacturer Code
32M Top Parameter Device Code
32M Bottom Parameter Device Code
64M Top Parameter Device Code
64M Bottom Parameter Device Code
Block is Unlocked
Block is Locked
Block is not Locked-Down
Block is Locked-Down
Read Configuration Register
Partition Configuration Register
OTP Lock
OTP
0
0
1
0
1
1
0
1
PCR.8
0
1
0
0
1
0
1
1
Code
FUM00701
00H
00H or 08H
00H or 10H
00H or 18H
00H or 08H or 10H
00H or 10H or 18H
00H or 08H or 18H
00H or 08H or 10H or 18H
Model No.: LRS1386
Address (32M-bit device)
[A
20
-A
0081-0088H
[A
16
Address
Address
March 2, 2001
0000H
0001H
0001H
0001H
0001H
0005H
0006H
0080H
15
Block
]
+ 2
-A
0
]
(1)
(1)
for 32M-bit device
[DQ
OTP-LK
DQ
DQ
DQ
DQ
00B0H
00B4H
00B5H
00B0H
00B1H
RCRC
PCRC
Data
OTP
15
0
0
1
1
-DQ
= 0
= 1
= 0
= 1
0
]
Rev. 2.20
Notes
21
2
3
2
3
4
4
4
4
5
6
7
8