AT49BV8192 ATMEL Corporation, AT49BV8192 Datasheet - Page 7

• Manufacturer Part Number: AT49BV8192
• Description: 8-Megabit 512K x 16 CMOS Flash Memory
• Manufacturer: ATMEL Corporation

Input Test Waveforms and Measurement Level
t
AC Read Characteristics
AC Read Waveforms
Notes:
Pin Capacitance
(f = 1 Mhz, T = 25 C)
Note:
R
Symbol
t
t
t
t
t
C
C
, t
ACC
CE
OE
DF
OH
IN
OUT
F
(1)
(3)(4)
(2)
< 5 ns
1.
2.
3.
4.
1. This parameter is characterized and is not 100% tested.
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
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
is specified from OE or CE whichever occurs first (C
(1)
ACC
(1)(2)(3)(4)
.
CE
ACC
- t
- t
OE
CE
Typ
after the falling edge of CE without impact on t
4
8
after the address transition without impact on t
AT49BV/LV8192-12
Min
0
0
0
Max
12
L
6
= 5 pF).
Max
120
120
50
30
AT49BV/LV8192-15
Min
0
0
0
Units
pF
pF
CE
Max
ACC
150
150
100
50
or by t
Output Test Load
.
ACC
AT49BV/LV8192-20
- t
Min
Conditions
V
V
0
0
0
OE
OUT
IN
after an address change
= 0V
= 0V
Max
200
200
100
50
Units
ns
ns
ns
ns
ns
7