LHF00L31 Sharp Microelectronics, LHF00L31 Datasheet - Page 4

• Manufacturer Part Number: LHF00L31
• Description: IC FLASH 16MBIT 70NS 48TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LHF00L31

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 16M (1M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-1888

48-Lead TSOP (Normal Bend) 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
Block Locking State Transitions
Status Register Definition......................................... 13
for Read Operation ............................................. 6
upon Command Write........................................ 11
upon WP# Transition........................................ 12
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CONTENTS
LHF00L31
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............................ 18
- Write Operations .................................... 20
Program and OTP Program Performance. 23
Rev. 2.45
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