AT52BR6408A ATMEL [ATMEL Corporation], AT52BR6408A Datasheet - Page 23

• Manufacturer Part Number: AT52BR6408A
• Description: 64-Mbit Flash, 8-Mbit SRAM (x16 I/O)
• Manufacturer: ATMEL [ATMEL Corporation]

Data Polling Characteristics
Notes:
Data Polling Waveforms
Toggle Bit Characteristics
Notes:
Toggle Bit Waveforms
Notes:
3425A–STKD–1/04
Symbol
t
t
t
t
Symbol
t
t
t
t
t
DH
OEH
OE
WR
DH
OEH
OE
OEHP
WR
1. These parameters are characterized and not 100% tested.
2. See t
1. These parameters are characterized and not 100% tested.
2. See t
1. Toggling either OE or CE or both OE and CE will operate toggle bit.
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
The t
OEHP
OE
OE
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
Write Recovery Time
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
OE High Pulse
Write Recovery Time
spec on page 20.
spec on page 20.
specification must be met by the toggling input(s).
A0-A21
I/O7
WE
CE
OE
(1)(2)(3)
(2)
(2)
(1)
Min
10
10
50
0
Min
10
10
0
Typ
Typ
AT52BR6408A(T)
Max
Max
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
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