參數(shù)資料
型號(hào): 28F320S5
廠商: Intel Corp.
英文描述: 3 V、32MB FlashFile Memory(3 V、32M位FlashFile 存儲(chǔ)器)
中文描述: 3伏,32MB的FlashFile內(nèi)存(3伏,32位FlashFile存儲(chǔ)器)
文件頁(yè)數(shù): 3/51頁(yè)
文件大小: 320K
代理商: 28F320S5
E
28F160S5/28F320S5
3
PRELIMINARY
CONTENTS
PAGE
PAGE
1.0 INTRODUCTION ........................................... 5
1.1 New Features............................................. 5
1.2 Product Overview....................................... 5
1.3 Pinout and Pin Description......................... 6
2.0 PRINCIPLES OF OPERATION ..................... 9
2.1 Data Protection ........................................ 10
3.0 BUS OPERATION....................................... 10
3.1 Read........................................................ 10
3.2 Output Disable ......................................... 11
3.3 Standby.................................................... 11
3.4 Deep Power-Down................................... 11
3.5 Read Query Operation............................. 11
3.6 Read Identifier Codes Operation.............. 11
3.7 Write ........................................................ 12
4.0 COMMAND DEFINITIONS.......................... 12
4.1 Read Array Command.............................. 16
4.2 Read Query Mode Command................... 16
4.2.1 Query Structure Output ..................... 16
4.2.2 Query Structure Overview ................. 18
4.2.3 Block Status Register........................ 19
4.2.4 CFI Query Identification String........... 20
4.2.5 System Interface Information............. 21
4.2.6 Device Geometry Definition............... 22
4.2.7 Intel-Specific Extended Query Table . 23
4.3 Read Identifier Codes Command ............. 24
4.4 Read Status Register Command.............. 24
4.5 Clear Status Register Command.............. 25
4.6 Block Erase Command ............................ 25
4.7 Full Chip Erase Command ....................... 25
4.8 Write to Buffer Command.........................26
4.9 Byte/Word Program Command.................26
4.10 STS Configuration Command.................27
4.11 Block Erase Suspend Command............27
4.12 Program Suspend Command.................27
4.13 Set Block Lock-Bit Command.................28
4.14 Clear Block Lock-Bits Command............28
5.0 DESIGN CONSIDERATIONS......................38
5.1 Three-Line Output Control........................38
5.2 STS and WSM Polling..............................38
5.3 Power Supply Decoupling ........................38
5.4 V
PP
Trace on Printed Circuit Boards........38
5.5 V
CC
, V
PP
, RP# Transitions........................38
5.6 Power-Up/Down Protection ......................38
6.0 ELECTRICAL SPECIFICATIONS................39
6.1 Absolute Maximum Ratings......................39
6.2 Operating Conditions................................39
6.3 Capacitance.............................................40
6.4 DC Characteristics ...................................40
6.5 AC Characteristics
—Read-Only
Operations...............................................44
6.6 AC Characteristics—Write Operations......46
6.7 Erase, Write, and Lock-Bit Configuration
Performance............................................49
7.0 ORDERING INFORMATION........................50
8.0 ADDITIONAL INFORMATION.....................51
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