LHF16KA7 查看數據表（PDF） - Sharp Electronics
零件编号
产品描述 (功能)
生产厂家
LHF16KA7 Datasheet PDF : 53 Pages
| |||
SHARP
. - _-
LHF16KA7
1
--
CONTENTS
PAGE
PAGE
I INTRODUCTION ......................................................
3
1.1 Product Overview.. .............................................. 3
2 PRINCIPLES OF OPERATION ................................ 6
2.1 Data Protection ................................................... 7
3 BUS OPERATION.. .................................................. 7
3.1 Read ...................................................................
7
3.2 O&put Disable .................................................... 7
3.3 Standby.. .............................................................
7
3.4 Deep Power-Down .............................................. 7
3.5 Read Identifier Codes Operation.. ....................... 8
3.6 Query Operation .................................................. 8
3.7 Write.. ..................................................................
8
1 COMMAND DEFINITIONS.. ..................................... 8
4.1 Read Array Command ....................................... 11
4.2 Read Identifier Codes Command ...................... 11
4.3 Read Status Register Command.. ..................... 11
4.4 Clear Status Register Command.. ..................... 11
4.5 Query Command ............................................... 12
4.51 Block Status Register .................................. 12
4.5.2 CFI Query Identification StAng.. ................... 13
4.5.3 System Interface.lnformation.. ..................... 13
4.5.4 Device Geometry Definition ......................... 14
4.5.5 SCS OEM Specific Extended Query Table.. 14
4.6 Block Erase Command.. .................................... 15
4.7 Full Chip Erase Command ................................ 15
4.8 Word/Byte Write Command.. ............................. 16
4.9 Multi Word/Byte Write Command ...................... 16
4.10 Block Erase Suspend Command.. ................... 17
4.11 (Multi) Word/Byte Write Suspend Command ... 17
4.12 Set Block Lock-Bit Command.. ........................ 18
4.13 Clear Block Lock-Bits Command.. ................... 18
4.14 STS Configuration Command ......................... 19
5 DESIGN CONSIDERATIONS ................................ .3C
5.1 Three-Line Output Control ................................ .3C
5.2 STS and Block Erase, Full Chip Erase, (Multi)
Word/Byte Write and Block Lock-Bit Configuration
Polling ................................................................
3c
5.3 Power Supply Decoupling .................................. 3c
5.4 V,, Trace on Printed Circuit Boards.. ............... .3C
5.5 Vcc, V,,,, RP# Transitions.. .............................. .31
5.6 Power-Up/Down Protection.. ............................. .31
5.7 Power Dissipation ............................................. .31
6 ELECTRICAL SPECIFICATIONS.. ........................ .3i
6.1 Absolute Maximum Ratings .............................. .3i
6.2 Operating Conditions ......................................... 32
6.2.1 Capacitance ................................................. 32
6.2.2 AC Input/Output Test Conditions.. ............... .3Z
6.2.3 DC Characteristics ........................................ 34
6.2.4 AC Characteristics - Read-Only Operations .3E
6.2.5 AC Characteristics - Write Operations.. ....... .3E
6.2.6 Alternative CE#-Controlled Writes.. ............. .41
6.2.7 Reset Operations ........................................ .4Z
6.2.8 Block Erase, Full Chip Erase, (Multi)
Word/Byte Write and Block Lock-Bit
Configuration Performance.. ........................ .44
7 ADDITIONAL INFORMATION ................................ 4E
7.1 Ordering Information .......................................... 46
-
Rev. 1.9
Share Link: 