AT29C432-12TC ATMEL [ATMEL Corporation], AT29C432-12TC Datasheet - Page 6

• Manufacturer Part Number: AT29C432-12TC
• Description: 4 Megabit 5-volt Flash with 256K E2PROM Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Notes: 1. CEF (CEE) may be delayed up to t
AC Read Characteristics
AC Read Waveforms
Input Test Waveforms and Measurement Level
t
6
R
Symbol
t
t
t
t
t
t
CED
ACC
CE
OE
DF
OH
, t
F
(3, 4)
(1)
(2)
< 5 ns
2. OE may be delayed up to t
address transition without impact on t
edge of CEF (CEE) without impact on t
t
t
ACC
ACC
Parameter
CEE to CEF Active Delay (or CEF to
CEE Active Delay)
Address to Output Delay
CEE (or CEF) to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CEE or CEF or
Address change
.
- t
OE
after an address change without impact on
AT29C432
(1, 2, 3, 4)
CE
- t
OE
ACC
after the falling
ACC
CE
- t
.
CE
or by
after the
100
Min
0
0
0
AT29C432-12
3. t
4. This parameter is characterized and is not 100% tested.
(C
DF
L
is specified from OE or CEF (CEE) whichever occurs first
= 5 pF).
Max
120
120
50
30
Output Test Load
100
Min
AT29C432-15
0
0
0
0
Max
150
150
70
40
Units
ns
ns
ns
ns
ns
ns