CY27C256A-90QMB
vs
AS27C256A-90JI
feature comparison
Rohs Code |
No
|
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
CYPRESS SEMICONDUCTOR CORP
|
AUSTIN SEMICONDUCTOR INC
|
Part Package Code |
QFJ
|
DIP
|
Package Description |
HERMETIC SEALED, WINDOWED, LCC-32
|
DIP,
|
Pin Count |
32
|
28
|
Reach Compliance Code |
not_compliant
|
unknown
|
ECCN Code |
3A001.A.2.C
|
EAR99
|
HTS Code |
8542.32.00.61
|
8542.32.00.61
|
Access Time-Max |
90 ns
|
|
I/O Type |
COMMON
|
|
JESD-30 Code |
R-CQCC-N32
|
R-CDIP-T28
|
JESD-609 Code |
e0
|
|
Length |
13.97 mm
|
|
Memory Density |
262144 bit
|
262144 bit
|
Memory IC Type |
UVPROM
|
UVPROM
|
Memory Width |
8
|
8
|
Number of Functions |
1
|
1
|
Number of Terminals |
32
|
28
|
Number of Words |
32768 words
|
32768 words
|
Number of Words Code |
32000
|
32000
|
Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
Operating Temperature-Max |
125 °C
|
85 °C
|
Operating Temperature-Min |
-55 °C
|
-40 °C
|
Organization |
32KX8
|
32KX8
|
Output Characteristics |
3-STATE
|
|
Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, METAL-SEALED COFIRED
|
Package Code |
WQCCN
|
DIP
|
Package Equivalence Code |
LCC32,.45X.55
|
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
CHIP CARRIER, WINDOW
|
IN-LINE
|
Parallel/Serial |
PARALLEL
|
PARALLEL
|
Programming Voltage |
12.75 V
|
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Screening Level |
38535Q/M;38534H;883B
|
|
Seated Height-Max |
2.794 mm
|
5.8928 mm
|
Standby Current-Max |
0.025 A
|
|
Supply Current-Max |
0.06 mA
|
0.001 mA
|
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 |
YES
|
NO
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
MILITARY
|
INDUSTRIAL
|
Terminal Finish |
TIN LEAD
|
|
Terminal Form |
NO LEAD
|
THROUGH-HOLE
|
Terminal Pitch |
1.27 mm
|
2.54 mm
|
Terminal Position |
QUAD
|
DUAL
|
Width |
11.43 mm
|
7.62 mm
|
Base Number Matches |
2
|
1
|
|
|
|
Compare CY27C256A-90QMB with alternatives
Compare AS27C256A-90JI with alternatives