AM29BDD160GT80CKF 参数 Datasheet PDF下载

型号：	AM29BDD160GT80CKF
PDF下载：	下载PDF文件查看货源
内容描述：	[Flash, 512KX32, 80ns, PQFP80, PLASTIC, QFP-80]
分类和应用：	内存集成电路
文件页数/大小：	76 页 / 1251 K
品牌：	SPANSION [ SPANSION ]

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A D V A N C E

I N F O R M A T I O N

TABLE OF CONTENTS

Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 5

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Block Diagram of

Simultaneous Operation Circuit . . . . . . . . . . . . . 6

Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . 7

Special Package Handling Instructions .................................... 8

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Logic Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

x16 Mode .................................................................................. 9

x32 Mode .................................................................................. 9

Ordering Information . . . . . . . . . . . . . . . . . . . . . . 10

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . 11

Table 1. Device Bus Operation .......................................................12

Write Protect (WP#) ................................................................ 26

SecSi™ (Secured Silicon) Sector Protection .......................... 26

SecSi Sector Protection Bit ..................................................... 27

Persistent Protection Bit Lock ................................................. 27

Hardware Data Protection ...................................................... 27

Low V

Write Inhibit ........................................................... 27

Write Pulse “Glitch” Protection ............................................ 27

Logical Inhibit ....................................................................... 27

Power-Up Write Inhibit ......................................................... 27

and V

Power-up And Power-down Sequencing ......... 27

Table 11. Sector Addresses for Top Boot Sector Devices ............. 28

Table 12. Sector Addresses for Bottom Boot Sector Devices ........ 29

Table 13. CFI Query Identification String ....................................... 30

Table 14. CFI System Interface String ........................................... 30

Table 15. CFI Device Geometry Definition ..................................... 31

Table 16. CFI Primary Vendor-Specific Extended Query ............... 31

VersatileI/O™ (V

) Control .................................................... 13

Requirements for Reading Array Data ................................... 13

Simultaneous Read/Write Operations With Zero Latency ...... 13

Table 2. Top Boot Bank Select .......................................................13

Table 3. Bottom Boot Bank Select ..................................................13

Writing Commands/Command Sequences ............................ 13

Accelerated Program and Erase Operations ....................... 14

Autoselect Functions ........................................................... 14

Automatic Sleep Mode (ASM) ................................................ 14

RESET#: Hardware Reset Pin ............................................... 14

Output Disable Mode .............................................................. 14

Autoselect Mode ..................................................................... 15

Table 4. Am29BDD160 Autoselect Codes (High Voltage Method) .15

Command Definitions . . . . . . . . . . . . . . . . . . . . . 33

Reading Array Data in Non-burst Mode .................................. 33

Reading Array Data in Burst Mode ......................................... 33

Read/Reset Command ........................................................... 33

Autoselect Command ............................................................. 34

Program Command Sequence ............................................... 34

Accelerated Program Command ............................................ 34

Unlock Bypass Command Sequence ..................................... 34

Figure 4. Program Operation ......................................................... 35

Asynchronous Read Operation (Non-Burst) ........................... 15

Figure 1. Asynchronous Read Operation........................................ 16

Synchronous (Burst) Read Operation .................................... 16

Linear Burst Read Operations ................................................ 16

Table 5. 16-Bit and 32-Bit Linear and Burst Data Order .................17

CE# Control in Linear Mode ................................................ 17

ADV# Control In Linear Mode .............................................. 17

RESET# Control in Linear Mode ......................................... 18

OE# Control in Linear Mode ................................................ 18

IND/WAIT# Operation in Linear Mode ................................. 18

Table 6. Valid Configuration Register Bit Definition for IND/WAIT# 19

Figure 2. End of Burst Indicator (IND/WAIT#) Timing for Linear 8-Word

Burst Operation............................................................................... 19

Unlock Bypass Entry Command .......................................... 35

Unlock Bypass Program Command .................................... 35

Unlock Bypass Chip Erase Command ................................ 35

Unlock Bypass CFI Command ............................................ 35

Unlock Bypass Reset Command ......................................... 36

Chip Erase Command ............................................................ 36

Sector Erase Command ......................................................... 36

Figure 5. Erase Operation.............................................................. 37

Sector Erase and Program Suspend Command .................... 37

Sector Erase and Program Suspend Operation Mechanics ... 37

Table 17. Allowed Operations During Erase/Program Suspend ... 37

Burst Access Timing Control ............................................... 20

Initial Burst Access Delay Control ....................................... 20

Table 7. Burst Initial Access Delay ..................................................20

Figure 3. Initial Burst Delay Control ................................................ 20

Configuration Register ............................................................ 21

Table 8. Configuration Register Definitions .....................................21

Table 9. Configuration Register After Device Reset .......................23

Initial Access Delay Configuration .......................................... 23

Sector Protection . . . . . . . . . . . . . . . . . . . . . . . . 23

Persistent Sector Protection ................................................... 23

Persistent Protection Bit (PPB) ............................................ 24

Persistent Protection Bit Lock (PPB Lock) .......................... 24

Dynamic Protection Bit (DYB) ............................................. 24

Table 10. Sector Protection Schemes .............................................25

Persistent Sector Protection Mode Locking Bit ...................... 25

Password Protection Mode ..................................................... 25

Password and Password Mode Locking Bit ........................... 25

64-bit Password ................................................................... 26

Sector Erase and Program Resume Command ..................... 38

Configuration Register Read Command ................................. 38

Configuration Register Write Command ................................. 38

Common Flash Interface (CFI) Command .............................. 38

SecSi Sector Entry Command ................................................ 40

Password Program Command ................................................ 40

Password Verify Command .................................................... 40

Password Protection Mode Locking Bit Program Command .. 41

Persistent Sector Protection Mode Locking Bit Program Com-

mand ....................................................................................... 41

SecSi Sector Protection Bit Program Command .................... 41

PPB Lock Bit Set Command ................................................... 41

DYB Write Command ............................................................. 41

Password Unlock Command .................................................. 41

PPB Program Command ........................................................ 42

All PPB Erase Command ........................................................ 42

DYB Write ............................................................................... 42

PPB Lock Bit Set .................................................................... 42

DYB Status ............................................................................. 42

PPB Status ............................................................................. 43

PPB Lock Bit Status ............................................................... 43

April 8, 2003

Am29BDD160G

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AM29BDD160GT80CKF 参数 Datasheet PDF下载

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