AT27LV256A-90JI Atmel, AT27LV256A-90JI Datasheet - Page 8
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AT27LV256A-90JI
Manufacturer Part Number
AT27LV256A-90JI
Description
Manufacturer
Atmel
Datasheet
1.AT27LV256A-90JI.pdf
(15 pages)
Specifications of AT27LV256A-90JI
Density
256Kb
Organization
32Kx8
Interface Type
Parallel
Bus Type
Parallel
In System Programmable
External
Access Time (max)
90ns
Package Type
PLCC
Reprogramming Technique
OTP
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (min)
3/4.5V
Operating Supply Voltage (max)
3.6/5.5V
Supply Current
20mA
Pin Count
32
Mounting
Surface Mount
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant
14. Programming Waveforms
Notes:
8
1. The Input Timing Reference is 0.8V for V
2. t
3. When programming the AT27LV256A a 0.1 µF capacitor is required across V
AT27LV256A
transients.
OE
and t
DFP
are characteristics of the device but must be accommodated by the programmer.
(1)
IL
and 2.0V for V
IH
.
PP
and ground to suppress spurious voltage
0547G–EPROM–12/07