AT49F1025-55JC Atmel, AT49F1025-55JC Datasheet - Page 10
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AT49F1025-55JC
Manufacturer Part Number
AT49F1025-55JC
Description
Manufacturer
Atmel
Datasheet
1.AT49F1025-55JC.pdf
(15 pages)
Specifications of AT49F1025-55JC
Cell Type
NOR
Density
1Mb
Access Time (max)
55ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
16b
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Package Type
PLCC
Program/erase Volt (typ)
4.5 to 5.5V
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
16b
Number Of Words
64K
Supply Current
50mA
Mounting
Surface Mount
Pin Count
44
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49F1025-55JC
Manufacturer:
ATM
Quantity:
6 100
Company:
Part Number:
AT49F1025-55JC
Manufacturer:
ATM
Quantity:
6 100
Part Number:
AT49F1025-55JC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Data Polling Characteristics
Notes:
Data Polling Waveforms
Toggle Bit Characteristics
Notes:
Toggle Bit Waveforms
Notes:
10
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. The t
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
AT49F1024/1025
input(s).
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
OE
OE
spec in “AC Read Characteristics” on page 6.
spec in “AC Read Characteristics” on page 6.
(2)
(2)
(1)(2)(3)
(1)
(1)
Min
Min
150
10
10
10
10
0
0
OEHP
specification must be met by the toggling
Typ
Typ
Max
Max
Units
Units
0765I–05/01
ns
ns
ns
ns
ns
ns
ns
ns
ns