at49f8011 ATMEL Corporation, at49f8011 Datasheet - Page 10

• Manufacturer Part Number: at49f8011
• Description: 8-megabit 512k X 16/ 1m X 8 5-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

AC Read Characteristics
AC Read Waveforms
Notes:
10
Symbol
t
t
t
t
t
t
ACC
CE
OE
DF
OH
RO
(1)
(3)(4)
(2)
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
AT49F8011(T)
without impact on t
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
RESET to Output Delay
is specified from OE or CE whichever occurs first (CL = 5 pF).
ACC
(1)(2)(3)(4)
RESET
.
OUTPUT
ADDRESS
OE
CE
ACC
CE
- t
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
HIGH Z
tACC
tRO
ADDRESS VALID
tCE
tOE
OUTPUT
VALID
tOH
AT49F8011(T)-70
Min
0
0
0
tDF
CE
ACC
Max
or by t
800
70
70
35
25
.
ACC
AT49F8011(T)-90
- t
Min
OE
0
0
0
after an address change
Max
800
90
90
40
25
1264D–FLASH–5/03
Units
ns
ns
ns
ns
ns
ns