at49bv4096 ATMEL Corporation, at49bv4096 Datasheet - Page 6

• Manufacturer Part Number: at49bv4096
• Description: 4-megabit 256k X 16 3-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

AC Read Characteristics
AC Read Waveforms
Notes:
Input Test Waveforms and
Measurement Level
Pin Capacitance
f = 1 MHz, T = 25 C
Note:
6
Symbol
t
t
t
t
t
Symbol
C
C
ACC
CE
OE
DF
OH
IN
OUT
(3)(4)
(1)
(2)
1.
2.
3.
4.
1. This parameter is characterized and is not 100% tested.
CE may be delayed up to t
OE may be delayed up to t
without impact on t
t
This parameter is characterized and is not 100% tested.
DF
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
AT49BV/LV4096
is specified from OE or CE whichever occurs first (C
(1)
Typ
4
8
ACC
(1)(2)(3)(4)
.
CE
ACC
- t
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on tACC.
Min
AT49LV4096-12
0
0
0
Max
12
6
Max
120
120
50
30
L
Output Test Load
= 5 pF).
AT49BV/LV4096-15
Min
0
0
0
Units
pF
pF
Max
150
150
100
50
CE
or by t
ACC
AT49BV/LV4096-20
Min
0
0
0
- t
OE
after an address change
Conditions
V
V
OUT
Max
200
200
100
IN
50
= 0V
= 0V
Units
ns
ns
ns
ns
ns