Part Details for AT27HC642R-55DI by Atmel Corporation
Overview of AT27HC642R-55DI by Atmel Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 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.
Applications
Consumer Electronics
Internet of Things (IoT)
Computing and Data Storage
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| AM27C010-55DI | Rochester Electronics LLC | 27C010 - 1024K (128K x 8) CMOS EPROM | |
| AM27C512-55DI | Rochester Electronics | AM27C512 - 512K (64K x 8) CMOS EPROM |
Part Details for AT27HC642R-55DI
AT27HC642R-55DI CAD Models
AT27HC642R-55DI Part Data Attributes
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AT27HC642R-55DI
Atmel Corporation
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Datasheet
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AT27HC642R-55DI
Atmel Corporation
UVPROM, 8KX8, 55ns, CMOS, CDIP24, 0.300 INCH, WINDOWED, CERDIP-24
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | DIP | |
| Package Description | WDIP, DIP24,.3 | |
| Pin Count | 24 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.61 | |
| Access Time-Max | 55 ns | |
| I/O Type | COMMON | |
| JESD-30 Code | R-GDIP-T24 | |
| JESD-609 Code | e0 | |
| Length | 32 mm | |
| Memory Density | 65536 bit | |
| Memory IC Type | UVPROM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Number of Words | 8192 words | |
| Number of Words Code | 8000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 8KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | WDIP | |
| Package Equivalence Code | DIP24,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE, WINDOW | |
| Parallel/Serial | PARALLEL | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Standby Current-Max | 0.03 A | |
| Supply Current-Max | 0.05 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 | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for AT27HC642R-55DI
This table gives cross-reference parts and alternative options found for AT27HC642R-55DI. 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 AT27HC642R-55DI, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 5962-8751502LX | STMicroelectronics | Check for Price | 8KX8 UVPROM, 55ns, CDIP24, CERAMIC, DIP-24 | AT27HC642R-55DI vs 5962-8751502LX |
| 5962-8751510LA | Teledyne e2v | Check for Price | UVPROM, 8KX8, 55ns, CMOS, CDIP24, | AT27HC642R-55DI vs 5962-8751510LA |
| 27HC641-55/J | Microchip Technology Inc | Check for Price | 8K X 8 UVPROM, 55 ns, CDIP24, WINDOWED, CERDIP-24 | AT27HC642R-55DI vs 27HC641-55/J |
| 27HC641L-55/J | Microchip Technology Inc | Check for Price | 8K X 8 UVPROM, 55 ns, CDIP24, WINDOWED, CERDIP-24 | AT27HC642R-55DI vs 27HC641L-55/J |
| WS57C49B-55T | Waferscale Integration Inc | Check for Price | UVPROM, 8KX8, 55ns, CMOS, CDIP24, | AT27HC642R-55DI vs WS57C49B-55T |
| 27HC641-55/SJ | Microchip Technology Inc | Check for Price | 8K X 8 UVPROM, 55 ns, CDIP24, 0.300 INCH, SKINNY, CERDIP-24 | AT27HC642R-55DI vs 27HC641-55/SJ |
| 27HC641L-55I/J | Microchip Technology Inc | Check for Price | 8K X 8 UVPROM, 55 ns, CDIP24, WINDOWED, CERDIP-24 | AT27HC642R-55DI vs 27HC641L-55I/J |
| 27HC641-55I/J | Microchip Technology Inc | Check for Price | 8K X 8 UVPROM, 55 ns, CDIP24, WINDOWED, CERDIP-24 | AT27HC642R-55DI vs 27HC641-55I/J |
| 27HC641L-55/SJ | Microchip Technology Inc | Check for Price | 8K X 8 UVPROM, 55 ns, CDIP24, 0.300 INCH, SKINNY, CERDIP-24 | AT27HC642R-55DI vs 27HC641L-55/SJ |