LH28F640BFE-PBTL90 Sharp Electronics, LH28F640BFE-PBTL90 Datasheet - Page 9

• Manufacturer Part Number: LH28F640BFE-PBTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F640BFE-PBTL90

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 22b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 4M
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

sharp
NOTES:
1. The address A
2. Bottom parameter device has its parameter blocks in the plane0 (The lowest address).
3. DQ
4. PCRC=Partition Configuration Register Code.
5. OTP-LK=OTP Block Lock configuration.
6. OTP=OTP Block data.
NOTES:
1. The address to read the identifier codes or OTP data is dependent on the partition which is selected
2. Refer to Table 12 for the partition configuration register.
Manufacturer Code
Device Code
Block Lock Configuration
Code
Device Configuration Code
OTP
device configuration code and OTP data.
when writing the Read Identifier Codes/OTP command (90H).
Table 4. Identifier Codes and OTP Address for Read Operation on Partition Configuration
15
-DQ
2
are reserved for future implementation.
21
PCR.10
Partition Configuration Register
-A
0
0
0
1
0
1
1
1
16
are shown in below table for reading the manufacturer, device, lock configuration,
Table 3. Identifier Codes and OTP Address for Read Operation
PCR.9
Manufacturer Code
Bottom Parameter Device Code
Block is Unlocked
Block is Locked
Block is not Locked-Down
Block is Locked-Down
Partition Configuration Register
OTP Lock
OTP
0
0
1
0
1
1
0
1
PCR.8
0
1
0
0
1
0
1
1
(2)
Code
LHF64F11
00H
00H or 10H
00H or 20H
00H or 30H
00H or 10H or 20H
00H or 20H or 30H
00H or 10H or 30H
00H or 10H or 20H or 30H
Address (64M-bit device)
[A
21
-A
0081-0088H
[A
16
Address
Address
0000H
0001H
0006H
0080H
15
Block
]
+ 2
-A
0
]
(1)
(1)
(64M-bit device)
[DQ
OTP-LK
DQ
DQ
DQ
DQ
00B0H
00B1H
PCRC
Data
OTP
15
0
0
1
1
-DQ
= 0
= 1
= 0
= 1
0
]
Rev. 2.41
Notes
2
3
3
3
3
4
5
6
7