Memory
Browse available Memory components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Memory Type | Memory Format | Technology | Memory Size | Memory Organization | Memory Interface | Clock Frequency | Write Cycle Time - Word, Page | Access Time | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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M27C256B-12F1IC EPROM 256KBIT PARALLEL 28CDIP |
1,700 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C256B-12F6IC EPROM 256KBIT PARALLEL 28CDIP |
4,260 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C256B-15B1IC EPROM 256KBIT PARALLEL 28DIP |
3,201 | - |
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Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-PDIP |
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M27C256B-15C1IC EPROM 256KBIT PARALLEL 32PLCC |
2,224 | - |
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Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 32-PLCC (11.35x13.89) |
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M27C256B-15F1IC EPROM 256KBIT PARALLEL 28CDIP |
4,520 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C256B-90F6IC EPROM 256KBIT PARALLEL 28CDIP |
2,928 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 90 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C4001-10B1IC EPROM 4MBIT PARALLEL 32DIP |
4,080 | - |
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Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 512K x 8 | Parallel | - | - | 100 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 32-PDIP |
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M27C4001-10F1IC EPROM 4MBIT PARALLEL 32CDIP |
2,615 | - |
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Datasheet | - | 32-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 4Mbit | 512K x 8 | Parallel | - | - | 100 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 32-CDIP Frit Seal with Window |
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M27C4001-12B1IC EPROM 4MBIT PARALLEL 32DIP |
3,836 | - |
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Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 512K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 32-PDIP |
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M27C4001-12F1IC EPROM 4MBIT PARALLEL 32CDIP |
2,335 | - |
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Datasheet | - | 32-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 4Mbit | 512K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 32-CDIP Frit Seal with Window |
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M27C4001-15F1IC EPROM 4MBIT PARALLEL 32CDIP |
3,168 | - |
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Datasheet | - | 32-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 4Mbit | 512K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 32-CDIP Frit Seal with Window |
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M27C4001-80XF1IC EPROM 4MBIT PARALLEL 32CDIP |
3,835 | - |
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Datasheet | - | 32-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 4Mbit | 512K x 8 | Parallel | - | - | 80 ns | 4.75V ~ 5.25V | 0°C ~ 70°C (TA) | - | - | Through Hole | 32-CDIP Frit Seal with Window |
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M27C512-10F1IC EPROM 512KBIT PARALLEL 28CDIP |
4,672 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 100 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C512-12B1IC EPROM 512KBIT PARALLEL 28DIP |
2,854 | - |
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Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-PDIP |
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M27C512-12C1IC EPROM 512KBIT PARALLEL 32PLCC |
3,254 | - |
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Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 32-PLCC (11.43x13.97) |
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M27C512-12F1IC EPROM 512KBIT PARALLEL 28CDIP |
2,711 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C512-15F1IC EPROM 512KBIT PARALLEL 28CDIP |
2,793 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C512-15F6IC EPROM 512KBIT PARALLEL 28CDIP |
4,834 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
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M27C512-70C6IC EPROM 512KBIT PARALLEL 32PLCC |
2,791 | - |
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Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-PLCC (11.43x13.97) |
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M27C512-70XF1IC EPROM 512KBIT PARALLEL 28CDIP |
2,452 | - |
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Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 70 ns | 4.75V ~ 5.25V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP Frit Seal with Window |
Memory FAQ
What Memory components can I source from EGOO?
You can browse available Memory product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Memory parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
