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參數(shù)資料
| 型號(hào)： | S29GL032A90TAIR21 |
| 廠商： | 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螺栓只頁(yè)面模式閃存 |
| 文件頁(yè)數(shù)： | 30/88頁(yè) |
| 文件大小： | 1425K |
| 代理商： | S29GL032A90TAIR21 |
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34
S29GLxxxA MirrorBit Flash Family
S29GLxxxA_00_A2 January 28, 2005
Ad van c e
Inf o rmation
Temporary Sector Group Unprotect
This feature allows temporary unprotection of previously protected sector groups
to change data in-system. The Sector Group Unprotect mode is activated by set-
ting the RESET# pin to VID. During this mode, formerly protected sector groups
can be programmed or erased by selecting the sector group addresses. Once VID
is removed from the RESET# pin, all the previously protected sector groups are
diagrams, for this feature.
Notes:
1. All protected sector groups unprotected (If WP# = VIL, the highest or lowest address sector will remain protected for
uniform sector devices; the top or bottom two address sectors will remain protected for boot sector devices).
2. All previously protected sector groups are protected once again.
Figure 1. Temporary Sector Group Unprotect Operation
START
Perform Erase or
Program Operations
RESET# = VIH
Temporary Sector
Group Unprotect Completed
(Note 2)
RESET# = VID
(Note 1)
相關(guān)PDF資料 |
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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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 制造商全稱:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A90TAIR30 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A90TAIR31 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A90TAIR32 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
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