參數(shù)資料
型號(hào)： AM29LV116DB-120ED
廠商： Advanced Micro Devices, Inc.
英文描述： 16 Megabit (2 M x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述： 16兆位（2米× 8位）的CMOS 3.0伏，只引導(dǎo)扇區(qū)閃存
文件頁數(shù)： 5/43頁
文件大?。?/td> 421K
代理商： AM29LV116DB-120ED
September12,2006 21359E5
Am29LV116D
3
D A T A S H E E T
TABLE OF CONTENTS
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . 5
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 6
Standard Products ....................................................................6
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 7
Table 1. Am29LV116D Device Bus Operations ................................7
Requirements for Reading Array Data .....................................7
Writing Commands/Command Sequences ..............................7
Program and Erase Operation Status ......................................8
Standby Mode ..........................................................................8
Automatic Sleep Mode .............................................................8
RESET#: Hardware Reset Pin .................................................8
Output Disable Mode ................................................................8
Table 2. Am29LV116DT Top Boot Sector Address Table ................9
Table 3. Am29LV116DB Bottom Boot Sector Address Table .........10
Autoselect Mode .....................................................................11
Table 4. Am29LV116D Autoselect Codes (High VoltageMethod) ..11
Sector Protection/Unprotection ...............................................11
Temporary Sector Unprotect ..................................................11
Figure 1. In-System Sector Protect/Unprotect Algorithms.............. 12
Figure 2. Temporary Sector Unprotect Operation........................... 13
Hardware Data Protection ......................................................13
Common Flash Memory Interface (CFI). . . . . . . 13
Table 5. CFI Query Identification String ..........................................14
Table 6. System Interface String .....................................................14
Table 7. Device Geometry Definition ..............................................15
Table 8. Primary Vendor-Specific Extended Query ........................15
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 16
Reading Array Data ................................................................16
Reset Command .....................................................................16
Autoselect Command Sequence ............................................16
Byte Program Command Sequence .......................................16
Figure 3. Program Operation.......................................................... 17
Chip Erase Command Sequence ...........................................17
Sector Erase Command Sequence ........................................18
Erase Suspend/Erase Resume Commands ...........................18
Figure 4. Erase Operation............................................................... 19
Command Definitions .............................................................20
Table 9. Am29LV116D Command Definitions ...............................20
Write Operation Status . . . . . . . . . . . . . . . . . . . . . 21
DQ7: Data# Polling .................................................................21
Figure 5. Data# Polling Algorithm................................................... 21
RY/BY#: Ready/Busy# ...........................................................22
DQ6: Toggle Bit I ....................................................................22
DQ2: Toggle Bit II ...................................................................22
Reading Toggle Bits DQ6/DQ2 ...............................................22
DQ5: Exceeded Timing Limits ................................................23
DQ3: Sector Erase Timer .......................................................23
Figure 6. Toggle Bit Algorithm........................................................ 23
Table 10. Write Operation Status ...................................................24
Absolute Maximum Ratings . . . . . . . . . . . . . . . . 25
Figure 7. Maximum Negative OvershootWaveform...................... 25
Figure 8. Maximum Positive OvershootWaveform........................ 25
Operating Ranges. . . . . . . . . . . . . . . . . . . . . . . . . 25
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 26
CMOS Compatible ..................................................................26
Zero Power Flash ...................................................................27
Figure 9. I
CC1
Current vs. Time (Showing Active and
AutomaticSleepCurrents)............................................................. 27
Figure 10. Typical I
CC1
vs. Frequency........................................... 27
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 11. Test Setup..................................................................... 28
Table 11. Test Specifications .........................................................28
Key to Switching Waveforms ..................................................28
Figure 12. Input Waveforms and Measurement Levels................. 28
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 29
Read Operations ....................................................................29
Figure 13. Read Operations Timings............................................. 29
Hardware Reset (RESET#) ....................................................30
Figure 14. RESET# Timings.......................................................... 30
Erase/Program Operations .....................................................31
Figure 15. Program Operation Timings.......................................... 32
Figure 16. Chip/Sector Erase Operation Timings.......................... 32
Figure 17. Data# Polling Timings (During EmbeddedAlgorithms). 33
Figure 18. Toggle Bit Timings (During EmbeddedAlgorithms)...... 33
Figure 19. DQ2 vs. DQ6................................................................. 34
Temporary Sector Unprotect ..................................................34
Figure 20. Temporary Sector Unprotect Timing Diagram.............. 34
Figure 21. Sector Protect/Unprotect Timing Diagram.................... 35
Figure 22. Alternate CE# Controlled Write OperationTimings...... 37
Erase and Programming Performance . . . . . . . 38
Latchup Characteristics. . . . . . . . . . . . . . . . . . . . 38
TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . . 38
Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 39
TS 040—40-Pin Standard TSOP ............................................39
Revision Summary 40
相關(guān)PDF資料
PDF描述
AM29LV116DB-120EF 16 Megabit (2 M x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV116DB-70ED 16 Megabit (2 M x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV116DB-70EF 16 Megabit (2 M x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV116DB-90ED 16 Megabit (2 M x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
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