欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: S29GL032A90TAIR23
廠商: SPANSION LLC
元件分類: PROM
英文描述: 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
中文描述: 2M X 16 FLASH 3V PROM, 90 ns, PDSO56
封裝: MO-142EC, TSOP-56
文件頁數: 54/95頁
文件大?。?/td> 3585K
代理商: S29GL032A90TAIR23
58
S29GL-A
S29GL-A_00_A12 May 21, 2008
Da ta
Sh e e t
Figure 9.3 Program Suspend/Program Resume
9.6
Chip Erase Command Sequence
Chip erase is a six bus cycle operation. The chip erase command sequence is initiated by writing two unlock
cycles, followed by a set-up command. Two additional unlock write cycles are then followed by the chip erase
command, which in turn invokes the Embedded Erase algorithm. The device does not require the system to
preprogram prior to erase. The Embedded Erase algorithm automatically preprograms and verifies the entire
memory for an all zero data pattern prior to electrical erase. The system is not required to provide any
controls or timings during these operations. Table 10.2 on page 61 and Table 10.1 on page 62 show the
address and data requirements for the chip erase command sequence.
When the Embedded Erase algorithm is complete, the device returns to the read mode and addresses are no
longer latched. The system can determine the status of the erase operation by using DQ7, DQ6, or DQ2.
Refer to Write Operation Status on page 63 for information on these status bits.
Any commands written during the chip erase operation are ignored. However, note that a hardware reset
immediately terminates the erase operation. If this occurs, the chip erase command sequence should be
reinitiated once the device returns to reading array data, to ensure data integrity.
Figure 10.1 on page 59 illustrates the algorithm for the erase operation. Refer to Table 16.5 on page 76 for
parameters, and Figure 16.7 on page 80 for timing diagrams.
Program Operation
or Write-to-Buffer
Sequence in Progress
Write Program Suspend
Command Sequence
Command is also valid for
Erase-suspended-program
operations
Autoselect and SecSi Sector
read operations are also allowed
Data cannot be read from erase- or
program-suspended sectors
Write Program Resume
Command Sequence
Read data as
required
Done
reading?
No
Yes
Write address/data
XXXh/30h
Device reverts to
operation prior to
Program Suspend
Write address/data
XXXh/B0h
Wait 15
μs
相關PDF資料
PDF描述
S29GL032A90TAIR30 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032A90TAIR32 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032A90TAIR13 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY
S29GL032M10BFIR20 T528 Series - I, M, Z Case Sizes - Face Down Termination Tantalum Surface Mount Capacitor; Capacitance [nom]: 220uF; Working Voltage (Vdc)[max]: 4V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; ESR: 9.0mΩ; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-17; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 1.7mm; Temperature Range: -55C to +105C; Container: Tape & Reel; Qty per Container: 1,000; Features: Face Down Termination
S29GL032M10BFIR22 T528 Series - I, M, Z Case Sizes - Face Down Termination Tantalum Surface Mount Capacitor; Capacitance [nom]: 220uF; Working Voltage (Vdc)[max]: 4V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; ESR: 12mΩ; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-17; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 1.7mm; Temperature Range: -55C to +105C; Container: Tape & Reel; Qty per Container: 1,000; Features: Face Down Termination
相關代理商/技術參數
參數描述
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
S29GL032A90TAIR33 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
S29GL032A90TAIR40 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
主站蜘蛛池模板: 英山县| 中山市| 呼图壁县| 三亚市| 武穴市| 清丰县| 喀喇沁旗| 独山县| 固安县| 炎陵县| 项城市| 巴东县| 台中市| 乌兰浩特市| 岚皋县| 临朐县| 神农架林区| 合山市| 邯郸市| 冕宁县| 馆陶县| 贡山| 简阳市| 杭锦后旗| 兴业县| 黎川县| 抚顺市| 西乌珠穆沁旗| 格尔木市| 麻城市| 安阳县| 九台市| 大理市| 墨脱县| 莱州市| 思南县| 中超| 隆林| 时尚| 蓬安县| 南岸区|