CY27C256A-55PC
vs
AM27C64-150DCB
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Contact Manufacturer
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
SPANSION INC
Package Description
DIP,
DIP, DIP28,.6
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.71
8542.32.00.61
Access Time-Max
55 ns
150 ns
JESD-30 Code
R-PDIP-T28
R-CDIP-T28
Memory Density
262144 bit
65536 bit
Memory IC Type
OTP ROM
UVPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
32768 words
8192 words
Number of Words Code
32000
8000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
32KX8
8KX8
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Parallel/Serial
PARALLEL
PARALLEL
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
COMMERCIAL
COMMERCIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Position
DUAL
DUAL
Base Number Matches
2
4
Rohs Code
Part Package Code
DIP
Pin Count
28
I/O Type
COMMON
Length
37.147 mm
Moisture Sensitivity Level
1
Output Characteristics
3-STATE
Package Equivalence Code
DIP28,.6
Programming Voltage
12.75 V
Qualification Status
Not Qualified
Seated Height-Max
5.588 mm
Standby Current-Max
0.0001 A
Supply Current-Max
0.025 mA
Terminal Pitch
2.54 mm
Width
15.24 mm
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