AT52BR6408A ATMEL [ATMEL Corporation], AT52BR6408A Datasheet - Page 20
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AT52BR6408A
Manufacturer Part Number
AT52BR6408A
Description
64-Mbit Flash, 8-Mbit SRAM (x16 I/O)
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT52BR6408A.pdf
(37 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT52BR6408AT
Manufacturer:
ATMEL
Quantity:
451
Part Number:
AT52BR6408AT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
AC Asynchronous Read Timing Characteristics
Asynchronous Read Cycle Waveform
Notes:
20
Symbol
t
t
t
t
t
ACC
CE
OE
DF
RO
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
AT52BR6408A(T)
without impact on t
DF
is specified from OE or CE, whichever occurs first (CL = 5 pF).
Parameter
Access, Address to Data Valid
Access, CE to Data Valid
OE to Data Valid
CE, OE High to Data Float
RESET to Output Delay
ACC
.
ACC
CE
I/O0 - I/O15
A0 - A21
- t
RESET
- t
OE
CE
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
Min
HIGH Z
tACC
64-Mbit-70
tRO
(1)(2)(3)
ADDRESS VALID
tCE
tOE
tRC
Max
150
70
70
20
25
OUTPUT
VALID
tOH
tDF
Min
CE
ACC
64-Mbit-85
or by t
.
ACC
- t
Max
150
OE
85
85
20
25
after an address change
3425A–STKD–1/04
Units
ns
ns
ns
ns
ns