LH28F008SCHN-L85 Sharp Electronics, LH28F008SCHN-L85 Datasheet - Page 4
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LH28F008SCHN-L85
Manufacturer Part Number
LH28F008SCHN-L85
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F008SCHN-L85.pdf
(58 pages)
Specifications of LH28F008SCHN-L85
Cell Type
NOR
Density
8Mb
Access Time (max)
85ns
Interface Type
Parallel
Boot Type
Not Required
Address Bus
20b
Operating Supply Voltage (typ)
5V
Operating Temp Range
-40C to 85C
Package Type
SOP
Program/erase Volt (typ)
3.3/5/12V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (max)
5.25V
Word Size
8b
Number Of Words
1M
Supply Current
50mA
Mounting
Surface Mount
Pin Count
44
Lead Free Status / Rohs Status
Not Compliant
1.0 INTRODUCTION ................................................... 3
2.0 PRINCIPLES OF OPERATION ............................. 7
3.0 BUS OPERATION................................................. 8
4.0 COMMAND DEFINITIONS .................................... 9
1.1 New Features...................................................... 3
1.2 Product Overview ................................................ 3
2.1 Data Protection ................................................... 7
3.1 Read ................................................................... 8
3.2 Output Disable .................................................... 8
3.3 Standby ............................................................... 8
3.4 Deep Power-Down .............................................. 8
3.5 Read Identifier Codes Operation ......................... 9
3.6 Write.................................................................... 9
4.1 Read Array Command....................................... 12
4.2 Read Identifier Codes Command ...................... 12
4.3 Read Status Register Command....................... 12
4.4 Clear Status Register Command....................... 12
4.5 Block Erase Command...................................... 12
4.6 Byte Write Command ........................................ 13
4.7 Block Erase Suspend Command....................... 13
4.8 Byte Write Suspend Command ......................... 14
4.9 Set Block and Master Lock-Bit Commands ....... 14
4.10 Clear Block Lock-Bits Command..................... 15
CONTENTS
PAGE
LHF08CTF
5.0 DESIGN CONSIDERATIONS ..............................23
6.0 ELECTRICAL SPECIFICATIONS........................25
7.0 ADDITIONAL INFORMATION .............................40
8.0 PACKAGE AND PACKING SPECIFICATIONS ..41
5.1 Three-Line Output Control .................................23
5.2 RY/BY# and Block Erase, Byte Write and Lock-Bit
5.3 Power Supply Decoupling ..................................23
5.4 V
5.5 V
5.6 Power-Up/Down Protection................................24
5.7 Power Dissipation ..............................................24
6.1 Absolute Maximum Ratings ...............................25
6.2 Operating Conditions .........................................25
7.1 Ordering Information ..........................................40
6.2.1 Capacitance .................................................25
6.2.2 AC Input/Output Test Conditions ..................26
6.2.3 DC Characteristics........................................27
6.2.4 AC Characteristics - Read-Only Operations .29
6.2.5 AC Characteristics - Write Operations..........32
6.2.6 Alternative CE#-Controlled Writes ................35
6.2.7 Reset Operations .........................................38
6.2.8 Block Erase, Byte Write and Lock-Bit
Configuration Polling...........................................23
PP
CC
Configuration Performance...........................39
, V
Trace on Printed Circuit Boards ..................23
PP
, RP# Transitions.................................24
Rev. 1.3
PAGE
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