Memory
Use the filters and product table below to compare Memory components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT28HC256F-70JIIC EEPROM 256KBIT PAR 32PLCC |
4,814 | - |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 3ms | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT29LV040A-25TIIC FLASH 4MBIT PARALLEL 32TSOP |
1,424 | - |
|
Datasheet | - | 32-TFSOP (0.724", 18.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 4Mbit | 512K x 8 | Parallel | - | 20ms | 250 ns | 3V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-TSOP |
|
|
AT28HC64B-90JCIC EEPROM 64KBIT PARALLEL 32PLCC |
1,592 | - |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 10ms | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT49F008A-90RCIC FLASH 8MBIT PARALLEL 44SOIC |
1,315 | - |
|
Datasheet | - | 44-SOIC (0.525", 13.34mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 8Mbit | 1M x 8, 512K x 16 | Parallel | - | 50µs | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 44-SOIC |
|
|
AT49F008AT-90RCIC FLASH 8MBIT PARALLEL 44SOIC |
3,441 | - |
|
Datasheet | - | 44-SOIC (0.525", 13.34mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 8Mbit | 1M x 8, 512K x 16 | Parallel | - | 50µs | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 44-SOIC |
|
AT45DB642-TCIC FLASH 64MBIT PARALLEL 40TSOP |
2,323 | - |
|
Datasheet | - | 40-TFSOP (0.724", 18.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 64Mbit | 1056 Bytes x 8192 pages | Parallel, SPI | 20 MHz | 14ms | - | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 40-TSOP |
|
AT27C080-90DCIC EPROM 8MBIT PARALLEL 32CDIP |
4,521 | - |
|
Datasheet | - | 32-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 8Mbit | 1M x 8 | Parallel | - | - | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Through Hole | 32-CDIP |
|
AT28HC64B-90PCIC EEPROM 64KBIT PARALLEL 28DIP |
4,833 | - |
|
Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 10ms | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Through Hole | 28-PDIP |
|
AT28HC256F-70SIIC EEPROM 256KBIT PAR 28SOIC |
4,454 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 3ms | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
|
AT28HC256E-70SUIC EEPROM 256KBIT PAR 28SOIC |
4,523 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
Memory FAQ
Common questions about filtering, comparing and sourcing Memory components.
How can I narrow the Memory selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Memory part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
