CY7C279-55DI
vs
CY27C256A-55PC
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
CYPRESS SEMICONDUCTOR CORP
Part Package Code
DIP
DIP
Package Description
DIP,
0.600 INCH, PLASTIC, DIP-28
Pin Count
28
28
Reach Compliance Code
unknown
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.71
8542.32.00.71
Access Time-Max
55 ns
55 ns
Additional Feature
POWER SWITCHED PROM
JESD-30 Code
R-GDIP-T28
R-PDIP-T28
Memory Density
262144 bit
262144 bit
Memory IC Type
OTP ROM
OTP ROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
SYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, GLASS-SEALED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Position
DUAL
DUAL
Base Number Matches
1
1
Rohs Code
I/O Type
COMMON
JESD-609 Code
e0
Package Equivalence Code
DIP28,.6
Programming Voltage
12.75 V
Standby Current-Max
0.015 A
Supply Current-Max
0.045 mA
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Pitch
2.54 mm
Compare CY7C279-55DI with alternatives
Compare CY27C256A-55PC with alternatives