This 512K x 8 OTP ROM offers a maximum access time of 70ns, operating with a 5V nominal supply voltage (4.5V-5.5V range). Featuring a parallel interface and common I/O, this CMOS memory IC is housed in a 32-terminal, 0.600-inch wide PDIP package. Designed for industrial temperature grades, it operates from -40°C to 85°C with a maximum supply current of 0.03A and standby current of 0.0001A.
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Technical Specifications
Atmel AT27C040-70PU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
32
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T32
Width
15.24
Length
42.037
Pin Count
32
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
0.03
Number of Words
524288
Number of Words Code
512000
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 AT27C040-70PU Datasheet
Download the complete datasheet for Atmel AT27C040-70PU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.