at49bv160t ATMEL Corporation, at49bv160t Datasheet - Page 19

• Manufacturer Part Number: at49bv160t
• Description: 16-megabit 1m X 16/2m X 8 3-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

AC Read Characteristics
AC Read Waveforms
Notes:
1427L–FLASH–02/03
Symbol
t
t
t
t
t
t
t
RC
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.
Parameter
Read Cycle Time
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
without impact on t
DF
is specified from OE or CE, whichever occurs first (CL = 5 pF).
ACC
.
RESET
(1)(2)(3)(4)
.
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
tRC
AT49BV/LV16X(T)-70
Min
0
0
0
OUTPUT
VALID
AT49BV/LV160(T)/161(T)
tOH
Max
100
70
70
70
35
25
tDF
CE
ACC
or by t
.
AT49BV/LV16X(T)-90
Min
0
0
0
ACC
- t
OE
after an address change
Max
100
25
90
90
90
40
Units
ns
ns
ns
ns
ns
ns
ns
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