LH28F640SPHT-PTL12 Sharp Microelectronics, LH28F640SPHT-PTL12 Datasheet - Page 3

• Manufacturer Part Number: LH28F640SPHT-PTL12
• Description: IC FLASH 64MBIT 120NS 56TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F640SPHT-PTL12

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: Page Mode FLASH
• Memory Size: 64M (8Mx8, 4Mx16)
• Speed: 120ns
• Interface: Parallel
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSOP
• Voltage - Supply: -
• Other names: 425-1857

56-Lead TSOP (Normal Bend) Pinout ....................... 3
Pin Descriptions.......................................................... 4
CE0, CE1, CE2 Truth Table ....................................... 5
Memory Map .............................................................. 6
Identifier Codes Address ............................................ 7
OTP Block Address Map............................................ 8
Bus Operation............................................................. 9
Command Definitions .............................................. 10
Functions of Block Lock .......................................... 12
Status Register Definition......................................... 13
Extended Status Register Definition ........................ 14
STS Configuration Definition .................................. 15
PAGE
CONTENTS
LHF64P01
1 Electrical Specifications ........................................ 16
2 Related Document Information ............................. 28
3 Package and packing specification........................ 29
1.1 Absolute Maximum Ratings........................... 16
1.2 Operating Conditions ..................................... 16
1.2.1 Capacitance.............................................. 17
1.2.2 AC Input/Output Test Conditions............ 17
1.2.3 DC Characteristics................................... 18
1.2.4 AC Characteristics -
1.2.5 AC Characteristics - Write Operations.... 24
1.2.6 Reset Operations...................................... 26
1.2.7 Block Erase, (Page Buffer) Program
Read-Only Operations .............................. 20
and Block Lock Configuration
Performance.............................................. 27
Rev. 0.06
PAGE
1