Austin Semiconductor, Inc.
TOGGLE BIT CHARACTERISTICS(1)
PARAMETER
Data Hold Time
OE\ Hold Time
OE\ to Output Delay2
OE\ High Pulse
Write Recovery Time
SYMBOL
tDH
tOEH
tOE
tOEHP
tWR
MIN
10
10
150
0
MAX
NOTES: 1. These parameters are characterized and not 100% tested.
2. See A.C. Read Characteristics.
UNITS
ns
ns
ns
ns
TOGGLE BIT WAVEFORMS(1,2,3)
WE\
CE\
tOEH
?OE\
tDH
tOE
I/O6
HIGH Z
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.
EEPROM
AS8E512K8
tWR
AS8E512K8
Rev. 3.1 6/05
10
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