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IS93C46A-3PI 参数 Datasheet PDF下载

IS93C46A-3PI图片预览
型号: IS93C46A-3PI
PDF下载: 下载PDF文件 查看货源
内容描述: 1024位串行电可擦除PROM [1,024-BIT SERIAL ELECTRICALLY ERASABLE PROM]
分类和应用: 存储内存集成电路光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
文件页数/大小: 13 页 / 74 K
品牌: ISSI [ INTEGRATED SILICON SOLUTION, INC ]
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IS93C46A
ISSI
®
AC WAVEFORMS
FIGURE 8. ERASE (REGISTER ERASE) CYCLE TIMING
t
CS
CS
D
IN
1
1
1
An
An-1
A0
t
SV
D
OUT
BUSY
READY
t
DF
t
WP
Notes:
To determine data bits An - A0, see Instruction Set.
FIGURE 9. ERASE ALL (ERAL) CYCLE TIMING
t
CS
CS
D
IN
1
0
0
1
0
t
SV
t
DF
READY
D
OUT
BUSY
t
WP
Note for Figures 8 and 9:
After the completion of the instruction (D
OUT
is in READY status) then it may perform another instruction. If device is in
BUSY
status
(D
OUT
indicates
BUSY
status) then attempting to perform another instruction could cause device malfunction.
12
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. E
06/07/04