LH28F320BFN-PTTLZJ Sharp Electronics, LH28F320BFN-PTTLZJ Datasheet - Page 3

• Manufacturer Part Number: LH28F320BFN-PTTLZJ
• Manufacturer: Sharp Electronics

Specifications of LH28F320BFN-PTTLZJ

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 21b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: SOP
• Program/erase Volt (typ): 2.7 to 3.6V
• 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: 2M
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / Rohs Status: Not Compliant

sharp
44-Lead SOP Pinout ................................................... 3
Pin Descriptions.......................................................... 4
Memory Map .............................................................. 5
Identifier Codes and OTP Address
OTP Block Address Map for OTP Program............... 7
Bus Operation............................................................. 8
Command Definitions ................................................ 9
Functions of Block Lock and Block Lock-Down...... 11
Block Locking State Transitions upon
Status Register Definition......................................... 12
Extended Status Register Definition ........................ 13
for Read Operation ............................................. 6
Command Write................................................. 11
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CONTENTS
LHF32FDH
1 Electrical Specifications......................................... 14
2 Related Document Information.............................. 24
1.1 Absolute Maximum Ratings ........................... 14
1.2 Operating Conditions ...................................... 14
1.2.1 Capacitance .............................................. 15
1.2.2 AC Input/Output Test Conditions ............ 15
1.2.3 DC Characteristics ................................... 16
1.2.4 AC Characteristics
1.2.5 AC Characteristics
1.2.6 Reset Operations ...................................... 22
1.2.7 Block Erase, Full Chip Erase,
- Read-Only Operations......................... 17
- Write Operations ................................. 20
(Page Buffer) Program and
OTP Program Performance.................... 23
Rev. 2.41
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