CY7C251-45PC
vs
CY7C254-45PI
feature comparison
Pbfree Code |
No
|
|
Rohs Code |
No
|
|
Part Life Cycle Code |
Active
|
Obsolete
|
Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
CYPRESS SEMICONDUCTOR CORP
|
Part Package Code |
DIP
|
DIP
|
Package Description |
DIP,
|
DIP,
|
Pin Count |
28
|
28
|
Reach Compliance Code |
unknown
|
unknown
|
Access Time-Max |
45 ns
|
45 ns
|
Additional Feature |
POWER SWITCHED PROM
|
|
JESD-30 Code |
R-PDIP-T28
|
R-PDIP-T28
|
JESD-609 Code |
e0
|
e0
|
Length |
35.4965 mm
|
|
Memory Density |
131072 bit
|
131072 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 |
16384 words
|
16384 words
|
Number of Words Code |
16000
|
16000
|
Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
Operating Temperature-Max |
70 °C
|
85 °C
|
Operating Temperature-Min |
|
-40 °C
|
Organization |
16KX8
|
16KX8
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
DIP
|
DIP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
IN-LINE
|
IN-LINE
|
Parallel/Serial |
PARALLEL
|
PARALLEL
|
Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
Qualification Status |
COMMERCIAL
|
Not Qualified
|
Seated Height-Max |
4.82 mm
|
|
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
|
INDUSTRIAL
|
Terminal Finish |
TIN LEAD
|
TIN LEAD
|
Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
Terminal Pitch |
2.54 mm
|
|
Terminal Position |
DUAL
|
DUAL
|
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
Width |
7.62 mm
|
|
Base Number Matches |
2
|
1
|
ECCN Code |
|
EAR99
|
HTS Code |
|
8542.32.00.71
|
Output Characteristics |
|
3-STATE
|
|
|
|
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