is93c56a Integrated Silicon Solution, Inc., is93c56a Datasheet - Page 11

• Manufacturer Part Number: is93c56a
• Description: 2k-bit/4k-bit Serial Electrically Erasable Prom
• Manufacturer: Integrated Silicon Solution, Inc.

IS93C56A
FIGURE 7. WRITE DISABLE (WDS) CYCLE TIMING
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. A
05/02/06
AC WAVEFORMS
FIGURE 6.
Notes:
1. After the completion of the instruction (D
2. To determine data bits D
(D
OUT
indicates BUSY status) then attempting to perform another instruction could cause device malfunction.
D
D
CS
D
OUT
D
CS
IN
OUT
IN
WRITE ALL (WRALL) CYCLE TIMING
= 3-STATE
IS93C66A
m
1
-D
1
0
, see Instruction Set for the appropriate device.
0
0
0
0
OUT
0
0
is in READY status) then it may perform another instruction. If device is in BUSY status
0
1
1-800-379-4774
t
CS
Dm
D0
t
CS
t
WP
BUSY
t
SV
READY
ISSI
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