AT28BV64-30 ATMEL Corporation, AT28BV64-30 Datasheet - Page 5

• Manufacturer Part Number: AT28BV64-30
• Description: 64K 8K x 8 Battery-Voltage CMOS E2PROM
• Manufacturer: ATMEL Corporation

Pin Capacitance (f = 1 MHz, T = 25°C)
Notes: 1. CE may be delayed up to t
Note:
AC Read Characteristics
AC Read Waveforms
Input Test Waveforms and
Measurement Level
t
R
, t
Symbol
t
t
t
t
t
ACC
CE
OE
DF
OH
C
C
F
IN
OUT
< 20 ns
(1)
(3, 4)
(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 High 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
ACC
- t
OE
.
(1)
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
= 5 pF).
0
0
0
AT28BV64-30
Units
pF
pF
AT28BV64
Max
300
300
150
60
Conditions
V
V
IN
OUT
= 0V
= 0V
Units
ns
ns
ns
ns
ns
2-131