AT49HF010-45JC Atmel, AT49HF010-45JC Datasheet - Page 7

• Manufacturer Part Number: AT49HF010-45JC
• Manufacturer: Atmel

Specifications of AT49HF010-45JC

• Cell Type: NOR
• Density: 1Mb
• Access Time (max): 45ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 17b
• 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: 8b
• Number Of Words: 128K
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Program Cycle Characteristics
Program Cycle Waveforms
Chip Erase Cycle Waveforms
Note:
Symbol
t
t
t
t
t
t
t
t
BP
AS
AH
DS
DH
WP
WPH
EC
1.
OE must be high only when WE and CE are both low.
Parameter
Byte Programming Time
Address Set-up Time
Address Hold Time
Data Set-up Time
Data Hold Time
Write Pulse Width
Write Pulse Width High
Erase Cycle Time
Min
50
50
90
90
0
0
Typ
10
Max
50
10
seconds
Units
ns
ns
ns
ns
ns
ns
s
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