AT52BC6402AT-70CU Atmel, AT52BC6402AT-70CU Datasheet - Page 23

• Manufacturer Part Number: AT52BC6402AT-70CU
• Manufacturer: Atmel

Specifications of AT52BC6402AT-70CU

• Operating Supply Voltage (max): 3.1V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Data Polling Characteristics
Notes:
Data Polling Waveforms
Toggle Bit Characteristics
Notes:
Toggle Bit Waveforms
Notes:
3441B–STKD–11/04
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
OE
CE
(1)(2)(3)
(2)
(2)
(1)
Min
10
10
50
0
Min
10
10
0
Typ
Typ
AT52BC6402A(T)
Max
Max
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
23