LH28F008BVT-BTL10 Sharp Electronics, LH28F008BVT-BTL10 Datasheet - Page 3

• Manufacturer Part Number: LH28F008BVT-BTL10
• Manufacturer: Sharp Electronics

Specifications of LH28F008BVT-BTL10

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 20b
• Operating Supply Voltage (typ): 3.3V
• 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): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 1M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 40
• Lead Free Status / Rohs Status: Not Compliant

1 INTRODUCTION.............................................................. 3
2 PRINCIPLES OF OPERATION........................................ 6
3 BUS OPERATION ............................................................ 7
4 COMMAND DEFINITIONS............................................. 8
1.1 Features ........................................................................ 3
1.2 Product Overview......................................................... 3
2.1 Data Protection............................................................. 7
3.1 Read.............................................................................. 7
3.2 Output Disable.............................................................. 7
3.3 Standby......................................................................... 7
3.4 Deep Power-Down ....................................................... 7
3.5 Read Identifier Codes Operation .................................. 8
3.6 Write............................................................................. 8
4.1 Read Array Command................................................ 10
4.2 Read Identifier Codes Command ............................... 10
4.3 Read Status Register Command ................................. 10
4.4 Clear Status Register Command................................. 10
4.5 Block Erase Command............................................... 10
4.6 Byte Write Command................................................. 11
4.7 Block Erase Suspend Command ................................ 11
4.8 Byte Write Suspend Command .................................. 12
4.9 Considerations of Suspend ......................................... 12
4.10 Block Locking .......................................................... 12
4.10.1 V
4.10.2 WP#=V
4.10.3 WP#=V
PP
=V
IL
IL
IH
for Complete Protection ...................... 12
for Block Locking.............................. 12
for Block Unlocking.......................... 12
CONTENTS
PAGE
5 DESIGN CONSIDERATIONS ...................................... 18
6 ELECTRICAL SPECIFICATIONS ............................... 20
5.1 Three-Line Output Control ....................................... 18
5.2 Power Supply Decoupling ........................................ 18
5.3 V
5.4 V
5.5 Power-Up/Down Protection...................................... 19
5.6 Power Dissipation ..................................................... 19
6.1 Absolute Maximum Ratings ..................................... 20
6.2 Operating Conditions ................................................ 20
6.2.1 Capacitance ......................................................... 20
6.2.2 AC Input/Output Test Conditions ....................... 21
6.2.3 DC Characteristics .............................................. 22
6.2.4 AC Characteristics - Read-Only Operations ....... 24
6.2.5 AC Characteristics - Write Operations ............... 26
6.2.6 Alternative CE#-Controlled Writes..................... 28
6.2.7 Reset Operations ................................................. 30
6.2.8 Block Erase and Byte Write Performance........... 31
PP
CC
, V
Trace on Printed Circuit Boards ........................ 18
PP
, RP# Transitions ....................................... 18
Rev. 1.1
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