LH28F008SCR-L85 Sharp Electronics, LH28F008SCR-L85 Datasheet - Page 4

• Manufacturer Part Number: LH28F008SCR-L85
• Manufacturer: Sharp Electronics

Specifications of LH28F008SCR-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: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 3.3/5/12V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• 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: 40
• 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
1