32K x 8 OTP ROM memory IC, featuring 70ns maximum access time. Operates with a 5V nominal supply voltage (4.5V-5.5V range) and offers parallel interface. Industrial temperature grade (-40°C to 85°C) with a maximum operating current of 0.02A. 28-terminal, dual in-line plastic package (PDIP28) with common I/O.
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Technical Specifications
Atmel AT27C256R-70PU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
28
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T28
Width
15.24
Length
37.0205
Pin Count
28
Number of Functions
1
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom (Vsup)
5
Supply Voltage-Max (Vsup)
5.5
Supply Voltage-Min (Vsup)
4.5
Supply Current-Max
0.02
Number of Words
32768
Number of Words Code
32000
Memory IC Type
OTP ROM
Parallel/Serial
PARALLEL
Standby Current-Max
0.0001
Access Time-Max
70
I/O Type
COMMON
Compliance
RoHS
Yes
Eccn Code
EAR99
Lead Free
Yes
HTS Code
8542.32.00.61
REACH
unknown
Military Spec
False
Datasheet
Atmel AT27C256R-70PU Datasheet
Download the complete datasheet for Atmel AT27C256R-70PU to view detailed technical specifications.
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