Memory
Review Memory Memory components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT49BV4096A-12RIIC FLASH 4MBIT PARALLEL 44SOIC |
3,186 |
|
Datasheet | - | 44-SOIC (0.525", 13.34mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 4Mbit | 512K x 8, 256K x 16 | Parallel | - | 30µs | 120 ns | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 44-SOIC |
|
AT29C020-70PCIC FLASH 2MBIT PARALLEL 32DIP |
4,619 |
|
Datasheet | - | 32-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 2Mbit | 256K x 8 | Parallel | - | 10ms | 70 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Through Hole | 32-PDIP |
|
AT28HC256F-90SIIC EEPROM 256KBIT PAR 28SOIC |
4,833 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 3ms | 90 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT27BV4096-15VCIC EPROM 4MBIT PARALLEL 40VSOP |
2,720 |
|
Datasheet | - | 40-TFSOP (0.488", 12.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 256K x 16 | Parallel | - | - | 150 ns | 2.7V ~ 3.6V, 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 40-VSOP |
|
AT25256W-10SC-1.8IC EEPROM 256KBIT SPI 8SOIC |
2,254 |
|
Datasheet | - | 8-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | SPI | 2.1 MHz | 10ms | - | 1.8V ~ 3.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
AT49F4096A-12RCIC FLASH 4MBIT PARALLEL 44SOIC |
3,810 |
|
Datasheet | - | 44-SOIC (0.525", 13.34mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 4Mbit | 512K x 8, 256K x 16 | Parallel | - | 50µs | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 44-SOIC |
|
AT25256-10PI-1.8IC EEPROM 256KBIT SPI 8DIP |
4,980 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | SPI | 2.1 MHz | 10ms | - | 1.8V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
AT27BV4096-12VCIC EPROM 4MBIT PARALLEL 40VSOP |
4,596 |
|
Datasheet | - | 40-TFSOP (0.488", 12.40mm Width) | Tray | Discontinued at Digi-Key | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 256K x 16 | Parallel | - | - | 120 ns | 2.7V ~ 3.6V, 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 40-VSOP |
|
AT49F040-12JIIC FLASH 4MBIT PARALLEL 32PLCC |
2,166 |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 4Mbit | 512K x 8 | Parallel | - | 50µs | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT49F040-70TIIC FLASH 4MBIT PARALLEL 32TSOP |
3,153 |
|
Datasheet | - | 32-TFSOP (0.724", 18.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 4Mbit | 512K x 8 | Parallel | - | 50µs | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-TSOP |
Frequently Asked Questions
What are Memory components used for?
Memory components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Memory part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Memory parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
