AS8E32K32 Просмотр технического описания (PDF) - Austin Semiconductor
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AS8E32K32 Datasheet PDF : 12 Pages
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AUSTIN SEMICONDUCTOR, INC.
AS8E32K32
32K x 32 EEPROM
Data Polling Characteristics(1)
Symbol Parameter
tDH
Data Hold Time
tOEH
tOE
OE\ Hold Time
OE\ to Output Delay (2)
tWR
Write Recovery Time
Notes: 1. These parameters are characterized and not 100% tested.
2. See A.C. Read Characteristics.
Min
10
10
0
Max
100
Data Polling Waveforms
tOEH
WE\
CE\
tDH
OE\
tOE
I/O 7
A0 - A17
VA
VA
VA
VA
VA
Units
ns
ns
ns
ns
tWR
VA
Toggle Bit Characteristics(1)
Symbol
tDH
tOEH
tOE
tOEPH
ICC
Parameter
Data Hold Time
OE\ Hold Time
OE\ to Output Delay(2)
OE\ High Pulse
Write Recovery Time
Notes: 1. These parameters are characterized and not 100% tested.
2. See A.C. Read Characteristics.
Toggle Bit Waveforms(1,2,3)
WE\
CE\
tOEH
OE\
tDH
tOE
I/O 6
Min
10
10
150
0
HIGH Z
Max
100
Units
ns
ns
ns
ns
ns
tWR
Notes:
1. Toggling either OE or CE or Both OE and CE will operate toggle bit.
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
AS8E32K32
REV. 1.5 9/99
10
Austin Semiconductor, Inc., reserves the right to change products or specifications without notice.
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