收藏本站
参数资料
型号： S29GL032A90TAIR21
厂商： Spansion Inc.
英文描述： 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
中文描述： 64兆位32MEGABIT 3.0螺栓只页面模式闪存
文件页数： 67/88页
文件大小： 1425K
代理商： S29GL032A90TAIR21
January 28, 2005 S29GLxxxA_00_A2
S29GLxxxA MirrorBit Flash Family
5
Advance
Information
Table of Contents
General Description . . . . . . . . . . . . . . . . . . . . . . . . .3
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . .7
S29GL064A, S29GL032A ....................................................................................7
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Logic Symbol-S29GL064A (Model R6, R7) .................................................. 14
Ordering Information-S29GL032A . . . . . . . . . . . . 15
S29GL032A Standard Products .......................................................................15
Table 1. S29GL032A Ordering Options ................................. 16
Ordering Information-S29GL064A . . . . . . . . . . . . 17
S29GL064A Standard Products .......................................................................17
Table 2. S29GL064A Valid Combinations .............................. 18
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 19
Table 3. Device Bus Operations ........................................... 19
Word/Byte Configuration ................................................................................20
Requirements for Reading Array Data ........................................................ 20
Page Mode Read ............................................................................................. 20
Writing Commands/Command Sequences ................................................ 20
Write Buffer ..................................................................................................... 21
Accelerated Program Operation ............................................................... 21
Autoselect Functions ..................................................................................... 21
Standby Mode ....................................................................................................... 21
Automatic Sleep Mode ..................................................................................... 22
RESET#: Hardware Reset Pin ........................................................................ 22
Output Disable Mode ....................................................................................... 22
Table 4. S29GL032M (Models R1, R2) Sector Addresses ......... 23
Table 5. S29GL032M (Models R3) Top Boot Sector Addresses . 24
Table 6. S29GL032M (Models R4) Bottom Boot
Sector Addresses .............................................................. 24
Table 7. S29GL064A (Models R1, R2, R8, R9) Sector Addresses 25
Table 8. S29GL064A (Model R3) Top Boot Sector Addresses ... 26
Table 9. S29GL064A (Model R4) Bottom Boot Sector Addresses 27
Table 10. S29GL064A (Model R5) Sector Addresses ............... 28
Table 11. S29GL064A (Models R6, R7) Sector Addresses ........ 29
Autoselect Mode ................................................................................................ 30
Table 12. Autoselect Codes, (High Voltage Method) .............. 31
Sector Group Protection and Unprotection ...............................................31
Table 13. S29GL032A (Models R1, R2) Sector Group Protection/Un-
protection Addresses ......................................................... 32
Table 14. S29GL032A (Models R3) Sector Group Protection/Unpro-
tection Address Table ......................................................... 32
Table 15. S29GL032A (Models R4) Sector Group Protection/Unpro-
tection Address Table ......................................................... 32
Table 16. S29GL064A (Models R1, R2, R8, R9) Sector Group Protec-
tion/Unprotection Addresses ............................................... 32
Table 17. S29GL064A (Model R3) Top Boot Sector Protection/Unpro-
tection Addresses .............................................................. 33
Table 18. S29GL064A (Model R4) Bottom Boot Sector Protection/
Unprotection Addresses ...................................................... 33
Table 19. S29GL064A (Model R5) Sector Group Protection/Unpro-
tection Addresses .............................................................. 33
Table 20. S29GL064A (Models R6, R7) Sector Group Protection/Un-
protection Addresses ......................................................... 33
Temporary Sector Group Unprotect ...........................................................34
Figure 1. Temporary Sector Group Unprotect Operation .......... 34
Figure 2. In-System Sector Group Protect/Unprotect Algorithms 35
Secured Silicon Sector Flash Memory Region ............................................36
Write Protect (WP#) ........................................................................................37
Hardware Data Protection ..............................................................................37
Low VCC Write Inhibit ................................................................................37
Write Pulse “Glitch” Protection ............................................................... 38
Logical Inhibit ................................................................................................... 38
Power-Up Write Inhibit ............................................................................... 38
Common Flash Memory Interface (CFI) . . . . . . . 39
Table 21. CFI Query Identification String ...............................39
Table 22. System Interface String........................................ 40
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 43
Reading Array Data ........................................................................................... 43
Reset Command ................................................................................................. 43
Autoselect Command Sequence ...................................................................44
Enter Secured Silicon Sector/Exit Secured Silicon
Sector Command Sequence ............................................................................44
Word Program Command Sequence ......................................................44
Unlock Bypass Command Sequence ........................................................ 45
Write Buffer Programming ......................................................................... 45
Accelerated Program .................................................................................... 47
Figure 3. Write Buffer Programming Operation....................... 48
Figure 4. Program Operation ............................................... 49
Program Suspend/Program Resume Command Sequence ....................49
Figure 5. Program Suspend/Program Resume........................ 50
Chip Erase Command Sequence ...................................................................50
Sector Erase Command Sequence . . . . . . . . . . . 52
Figure 6. Erase Operation ................................................... 53
Erase Suspend/Erase Resume Commands ...................................................53
Command Definitions ........................................................................................55
Table 25. Command Definitions (x16 Mode, BYTE# = VIH) ......55
Table 26. Command Definitions (x8 Mode, BYTE# = VIL) .........56
Write Operation Status ....................................................................................57
DQ7: Data# Polling ........................................................................................... 57
Figure 7. Data# Polling Algorithm ........................................ 58
RY/BY#: Ready/Busy# ....................................................................................... 58
DQ6: Toggle Bit I ................................................................................................59
Figure 8. Toggle Bit Algorithm ............................................. 60
DQ2: Toggle Bit II ................................................................................................61
Reading Toggle Bits DQ6/DQ2 ...................................................................... 61
DQ5: Exceeded Timing Limits ......................................................................... 61
DQ3: Sector Erase Timer ................................................................................ 62
DQ1: Write-to-Buffer Abort ........................................................................... 62
Table 27. Write Operation Status .........................................63
Absolute Maximum Ratings ..............................................................................64
Figure 9. Maximum Negative Overshoot Waveform................. 64
Figure 10. Maximum Positive
Overshoot Waveform.......................................................... 64
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 64
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 65
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Figure 11. Test Setup ......................................................... 66
Table 28. Test Specifications ...............................................66
Key to Switching Waveforms . . . . . . . . . . . . . . . . 66
Figure 12. Input Waveforms and Measurement Levels ............ 66
Read-Only Operations-S29GL064A only ................................................... 67
Read-Only Operations-S29GL032A only .................................................... 67
Figure 13. Read Operation Timings....................................... 68
Figure 14. Page Read Timings.............................................. 68
Hardware Reset (RESET#) ..............................................................................69
Figure 15. Reset Timings .................................................... 69
Erase and Program Operations-S29GL064A Only ..................................70
Erase and Program Operations-S29GL032A Only ....................................71
Figure 16. Program Operation Timings.................................. 72
Figure 17. Accelerated Program Timing Diagram .................... 72
相关PDF资料
PDF描述
S29GL032A90TAIR31 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032M10BAIR50 MirrorBit Flash Family
S29GL032M10BAIR52 MirrorBit Flash Family
S29GL032M10BAIR53 MirrorBit Flash Family
S29GL032M10BAIR60 MirrorBit Flash Family
相关代理商/技术参数
参数描述
S29GL032A90TAIR22 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 32MBIT 4MX8/2MX16 90NS 56TSOP - Trays
S29GL032A90TAIR23 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032A90TAIR30 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032A90TAIR31 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032A90TAIR32 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*