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| 型號： | AM29BDD160GB20DKI |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory |
| 中文描述： | 16兆位（1 M中的x 16-bit/512畝× 32位），2.5伏的CMOS只突發(fā)模式，雙啟動，同步讀/寫閃存 |
| 文件頁數(shù)： | 5/79頁 |
| 文件大?。?/td> | 1368K |
| 代理商： | AM29BDD160GB20DKI |
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June 7, 2006
Am29BDD160G
3
TABLE OF CONTENT
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Special Package Handling Instructions ....................................8
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x16 Mode ..................................................................................9
x32 Mode ..................................................................................9
Order
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Table 1. Device Bus Operation .......................................................12
VersatileI/O (V
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Requirements for Reading Array Data ...................................13
Simultaneous Read/Write
Operations Overview and Restrictions ...................................13
Overview .............................................................................13
Restrictions ..........................................................................13
Table 2. Bank Assignment for Boot Bank
Sector Devices ................................................................................13
Simultaneous Read/Write Operations Wth Zero Latency ......13
Table 3. Top Boot Bank Select .......................................................14
Table 4. Bottom Boot Bank Select ..................................................14
Writing Commands/Command Sequences ............................14
Accelerated Program and Erase Operations .......................14
Autoselect Functions ...........................................................14
Automatic Sleep Mode (ASM) ................................................14
RESET#: Hardware Reset Pin ...............................................15
Output Disable Mode ..............................................................15
Autoselect Mode .....................................................................15
Table 5. Am29BDD160 Autoselect Codes (High Voltage Method) .16
Asynchronous Read Operation (Non-Burst) ...........................16
Figure 1. Asynchronous Read Operation........................................ 16
Synchronous (Burst) Read Operation ....................................17
Linear Burst Read Operations ................................................17
Table 6. 16-Bit and 32-Bit Linear and BurstDataOrder .................17
CE# Control in Linear Mode ................................................18
ADV# Control In Linear Mode ..............................................18
RESET# Control in Linear Mode .........................................18
OE# Control in Linear Mode ................................................18
IND/WAIT# Operation in Linear Mode .................................18
Table 7. Valid Configuration Register Bit Definition for IND/WAIT# 20
Figure 2. End of Burst Indicator (IND/WAIT#) Timing for Linear 8-Word
Burst Operation............................................................................... 20
Burst Access Timing Control ...............................................21
Initial Burst Access Delay Control .......................................21
Table 8. Burst Initial Access Delay ..................................................21
Figure 3. Initial Burst Delay Control................................................ 21
Configuration Register ............................................................22
Table 9. Configuration Register Definitions .....................................22
Table 10. Configuration Register After Device Reset .....................24
Initial Access Delay Configuration ..........................................24
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Persistent Sector Protection ...................................................24
Persistent Protection Bit (PPB) ............................................25
Persistent Protection Bit Lock (PPB Lock) ..........................25
Dynamic Protection Bit (DYB) .............................................25
Table 11. Sector Protection Schemes ............................................26
Persistent Sector Protection Mode Locking Bit .......................26
Password Protection Mode .....................................................26
Password and Password Mode Locking Bit ............................26
64-bit Password ...................................................................27
Write Protect (WP#) ................................................................27
SecSi (Secured Silicon) Sector Protection ..........................27
SecSi Sector Protection Bit .....................................................28
Persistent Protection Bit Lock .................................................28
Hardware Data Protection ......................................................28
Low V
CC
Write Inhibit ...........................................................28
Write Pulse “Glitch” Protection ............................................28
Logical Inhibit .......................................................................28
Power-Up Write Inhibit .........................................................28
V
CC
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IO
Power-up And Power-down Sequencing .........28
Table 12. Sector Addresses for Top Boot Sector Devices .............29
Table 13. Sector Addresses for Bottom Boot Sector Devices ........30
Table 14. CFI Query Identification String .......................................31
Table 15. CFI System Interface String ...........................................31
Table 16. CFI Device Geometry Definition .....................................32
Table 17. CFI Primary Vendor-Specific Extended Query ...............32
Command Def
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Reading Array Data in Non-burst Mode ..................................34
Reading Array Data in Burst Mode .........................................34
Read/Reset Command ...........................................................34
Autoselect Command .............................................................35
Program Command Sequence ...............................................35
Accelerated Program Command ............................................35
Unlock Bypass Command Sequence .....................................35
Figure 4. Program Operation......................................................... 36
Unlock Bypass Entry Command ..........................................36
Unlock Bypass Program Command ....................................36
Unlock Bypass Chip Erase Command ................................36
Unlock Bypass CFI Command ............................................36
Unlock Bypass Reset Command .........................................37
Chip Erase Command ............................................................37
Sector Erase Command .........................................................37
Figure 5. Erase Operation.............................................................. 38
Sector Erase and Program Suspend Command ....................38
Sector Erase and Program Suspend Operation Mechanics ...38
Table 18. Allowed Operations During Erase/Program Suspend ...38
Sector Erase and Program Resume Command .....................39
Configuration Register Read Command .................................39
Configuration Register Write Command .................................39
Common Flash Interface (CFI) Command ..............................39
SecSi Sector Entry Command ................................................41
Password Program Command ................................................41
Password Verify Command ....................................................41
Password Protection Mode Locking Bit Program Command ..42
Persistent Sector Protection Mode Locking Bit Program Com-
mand .......................................................................................42
SecSi Sector Protection Bit Program Command ....................42
PPB Lock Bit Set Command ...................................................42
DYB Write Command .............................................................42
Password Unlock Command ..................................................42
PPB Program Command ........................................................43
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM29BDD160GB20DKK | 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory |
| AM29BDD160GB20DPBE | 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory |
| AM29BDD160GB20DPBF | 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory |
| AM29BDD160G | 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory |
| Am29BDD160GT54D | 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory |
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