AT28C64B-15JC SL383 Atmel, AT28C64B-15JC SL383 Datasheet - Page 5

• Manufacturer Part Number: AT28C64B-15JC SL383
• Manufacturer: Atmel

Pin Capacitance (f = 1 MHz, T = 25°C)
AC Read Characteristics
AC Read Waveforms
Notes: 1. CE may be delayed up to t
Input Test Waveforms and
Measurement Level
t
Note:
R
, t
Symbol
t
t
t
t
t
ACC
CE
OE
DF
OH
C
C
F
IN
OUT
< 5ns
(3, 4)
(1)
(2)
2. OE may be delayed up to t
1. This parameter is characterized and is not 100% tested.
transition without impact on t
edge of CE without impact on t
after an address change without impact on t
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE,
CE or Address,
whichever occurred first
(1, 2, 3, 4)
ACC
CE
ACC
- t
CE
- t
OE
.
CE
or by t
Typ
after the falling
4
8
after the address
ACC
AT28C64B-15
Min
0
0
0
ACC
- t
OE
.
(1)
Max
150
150
70
50
Output Test Load
Max
3. t
4. This parameter is characterized and is not 100% tested.
12
6
(C
DF
L
is specified from OE or CE whichever occurs first
Min
AT28C64B-20
= 5 pF).
0
0
0
Max
200
200
80
55
Units
pF
pF
AT28C64B
AT28C64B-25
Min
0
0
0
Conditions
V
V
IN
OUT
Max
250
250
100
60
= 0V
= 0V
Units
ns
ns
ns
ns
ns
2-209