Part Details for 28C256-20/J by Microchip Technology Inc
Overview of 28C256-20/J by Microchip Technology Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for 28C256-20/J
28C256-20/J CAD Models
28C256-20/J Part Data Attributes
|
28C256-20/J
Microchip Technology Inc
Buy Now
Datasheet
|
Compare Parts:
28C256-20/J
Microchip Technology Inc
32K X 8 EEPROM 5V, 200 ns, CDIP28, 0.600 INCH, CERDIP-28
|
Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
Part Package Code | DIP | |
Package Description | 0.600 INCH, CERDIP-28 | |
Pin Count | 28 | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8542.32.00.51 | |
Access Time-Max | 200 ns | |
Additional Feature | AUTOMATIC WRITE | |
Command User Interface | NO | |
Data Polling | YES | |
Endurance | 10000 Write/Erase Cycles | |
JESD-30 Code | R-GDIP-T28 | |
JESD-609 Code | e0 | |
Length | 36.83 mm | |
Memory Density | 262144 bit | |
Memory IC Type | EEPROM | |
Memory Width | 8 | |
Number of Functions | 1 | |
Number of Terminals | 28 | |
Number of Words | 32768 words | |
Number of Words Code | 32000 | |
Operating Mode | ASYNCHRONOUS | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Organization | 32KX8 | |
Output Characteristics | 3-STATE | |
Package Body Material | CERAMIC, GLASS-SEALED | |
Package Code | DIP | |
Package Equivalence Code | DIP28,.6 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Page Size | 64 words | |
Parallel/Serial | PARALLEL | |
Programming Voltage | 5 V | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.461 mm | |
Standby Current-Max | 0.00015 A | |
Supply Current-Max | 0.07 mA | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | CMOS | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Toggle Bit | YES | |
Width | 15.24 mm | |
Write Cycle Time-Max (tWC) | 2 ms |
Alternate Parts for 28C256-20/J
This table gives cross-reference parts and alternative options found for 28C256-20/J. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 28C256-20/J, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
CAT28C256HFP-20 | IC 32K X 8 EEPROM 5V, 200 ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28, Programmable ROM | onsemi | 28C256-20/J vs CAT28C256HFP-20 |
X28C256P-20 | EEPROM, 32KX8, 200ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | Xicor Inc | 28C256-20/J vs X28C256P-20 |
CAT28C256FP-20 | 32KX8 EEPROM 5V, 200ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | onsemi | 28C256-20/J vs CAT28C256FP-20 |
CAT28C256FPI-20 | IC 32K X 8 EEPROM 5V, 200 ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28, Programmable ROM | onsemi | 28C256-20/J vs CAT28C256FPI-20 |
X28C256DMB-20 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDIP28, HERMETIC SEALED, CERDIP-28 | Xicor Inc | 28C256-20/J vs X28C256DMB-20 |
28C256-20I/J | 32K X 8 EEPROM 5V, 200 ns, CDIP28, 0.600 INCH, CERDIP-28 | Microchip Technology Inc | 28C256-20/J vs 28C256-20I/J |
X28C256DM-20 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDIP28, HERMETIC SEALED, CERDIP-28 | Xicor Inc | 28C256-20/J vs X28C256DM-20 |
28C256-20I/D | 32K X 8 EEPROM 5V, 200 ns, CDIP28, 0.600 INCH, SIDE BRAZED, CERAMIC, DIP-28 | Microchip Technology Inc | 28C256-20/J vs 28C256-20I/D |
HN58C256P-20 | EEPROM, 32KX8, 200ns, Parallel, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | Hitachi Ltd | 28C256-20/J vs HN58C256P-20 |
AM28C256-205DC | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDIP28, HERMETIC SEALED, CERAMIC, DIP-28 | AMD | 28C256-20/J vs AM28C256-205DC |