AT27C2048-55JI Atmel, AT27C2048-55JI Datasheet - Page 6

• Manufacturer Part Number: AT27C2048-55JI
• Manufacturer: Atmel

Specifications of AT27C2048-55JI

• Density: 2Mb
• Organization: 128Kx16
• Interface Type: Parallel
• Bus Type: Parallel
• In System Programmable: External
• Access Time (max): 55ns
• Package Type: PLCC
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 35mA
• Pin Count: 44
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Not Compliant

11. Input Test Waveforms and Measurement Levels
12. Output Test Load
13. Pin Capacitance
6
AT27C2048
For -55 devices only:
t
For -90 devices:
t
Note:
Note:
R
R
Symbol
C
C
, t
, t
IN
OUT
F
F
< 5 ns (10% to 90%)
< 20 ns (10% to 90%)
CL = 100 pF including jig capacitance, except for the -55 devices, where CL = 30 pF.
Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Typ
4
8
Max
10
12
Units
pF
pF
0632F–EPROM–12/07
Conditions
V
V
OUT
IN
= 0V
= 0V