PYA28C256-15CWMB vs CAT28C256FPI-15 feature comparison

PYA28C256-15CWMB Pyramid Semiconductor Corporation

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CAT28C256FPI-15 onsemi

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Active Obsolete
PYRAMID SEMICONDUCTOR CORP ON SEMICONDUCTOR
0.600 INCH, SIDE BRAZED, CERAMIC, DIP-28 0.600 INCH, PLASTIC, DIP-28
compliant compliant
3A001.A.2.C EAR99
8542.32.00.51 8542.32.00.51
120 ns 150 ns
LG-MAX
NO
YES
10
10000 Write/Erase Cycles
R-CDIP-T28 R-PDIP-T28
37.846 mm 36.703 mm
262144 bit 262144 bit
EEPROM EEPROM
8 8
1 1
28 28
32768 words 32768 words
32000 32000
ASYNCHRONOUS ASYNCHRONOUS
125 °C 85 °C
-55 °C -40 °C
32KX8 32KX8
3-STATE
CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
DIP DIP
DIP28,.6
RECTANGULAR RECTANGULAR
IN-LINE IN-LINE
64 words
PARALLEL PARALLEL
5 V 5 V
5.8928 mm 5.08 mm
0.0003 A
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
NO NO
CMOS CMOS
MILITARY INDUSTRIAL
THROUGH-HOLE THROUGH-HOLE
2.54 mm 2.54 mm
DUAL DUAL
YES
15.24 mm 15.24 mm
10 ms 10 ms
1 2
No
No
DIP
28
e0
Not Qualified
0.025 mA
TIN LEAD

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