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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT28HC256-90PUIC EEPROM 256KBIT PARALLEL 28DIP |
1,480 | - |
|
Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 90 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 28-PDIP |
|
AT45DB081-RIIC FLASH 8MBIT SPI 10MHZ 28SOIC |
4,284 | - |
|
Datasheet | - | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 8Mbit | 264 Bytes x 4096 pages | SPI | 10 MHz | 14ms | - | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT27C800-12RCIC EPROM 8MBIT PARALLEL 44SOIC |
2,840 | - |
|
Datasheet | - | 44-SOIC (0.525", 13.34mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 8Mbit | 1M x 8, 512K x 16 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 44-SOIC |
|
AT29C040A-90PIIC FLASH 4MBIT PARALLEL 32DIP |
4,651 | - |
|
Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 4Mbit | 512K x 8 | Parallel | - | 10ms | 90 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Through Hole | 32-PDIP |
|
AT27C080-12DCIC EPROM 8MBIT PARALLEL 32CDIP |
2,995 | - |
|
Datasheet | - | 32-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 8Mbit | 1M x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Through Hole | 32-CDIP |
|
AT28HC64B-90TCIC EEPROM 64KBIT PARALLEL 28TSOP |
4,372 | - |
|
Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tray | 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 | 28-TSOP |
|
AT25P1024C1-10CI-2.7IC EEPROM 1MBIT SPI 2.1MHZ 8LAP |
1,965 | - |
|
Datasheet | - | 8-TDFN | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 1Mbit | 128K x 8 | SPI | 2.1 MHz | 5ms | - | 2.7V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 8-LAP (8x5) |
|
AT28C256-90JIIC EEPROM 256KBIT PAR 32PLCC |
3,785 | - |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 90 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
|
AT28HC256E-70TUIC EEPROM 256KBIT PAR 28TSOP |
2,403 | - |
|
Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tray | 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-TSOP |
|
|
AT28HC256E-70JIIC EEPROM 256KBIT PAR 32PLCC |
1,838 | - |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | 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 | 32-PLCC (13.97x11.43) |
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.
