Memory
Explore Memory parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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AT45DB011B-SCIC FLASH 1MBIT SPI 20MHZ 8SOIC |
1,020 |
|
Datasheet | - | 8-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 1Mbit | 264 Bytes x 512 pages | SPI | 20 MHz | 15ms | - | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 8-SOIC |
|
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AT45DB011B-SIIC FLASH 1MBIT SPI 20MHZ 8SOIC |
2,750 |
|
Datasheet | - | 8-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 1Mbit | 264 Bytes x 512 pages | SPI | 20 MHz | 15ms | - | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 8-SOIC |
|
AT45DB011B-XCIC FLASH 1MBIT SPI 20MHZ 14TSSOP |
1,690 |
|
Datasheet | - | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 1Mbit | 264 Bytes x 512 pages | SPI | 20 MHz | 15ms | - | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 14-TSSOP |
|
AT45DB321B-CCIC FLASH 32MBIT SPI 20MHZ 44CBGA |
3,200 |
|
Datasheet | - | 44-TBGA, CSPBGA | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 32Mbit | 528 Bytes x 8192 pages | SPI | 20 MHz | 14ms | - | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 44-CBGA (6x12) |
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AT45DB321B-CIIC FLASH 32MBIT SPI 20MHZ 44CBGA |
1,930 |
|
Datasheet | - | 44-TBGA, CSPBGA | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 32Mbit | 528 Bytes x 8192 pages | SPI | 20 MHz | 14ms | - | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 44-CBGA (6x12) |
|
AT45DB321B-TCIC FLASH 32MBIT SPI 20MHZ 32TSOP |
3,049 |
|
Datasheet | - | 32-TFSOP (0.724", 18.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 32Mbit | 528 Bytes x 8192 pages | SPI | 20 MHz | 14ms | - | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-TSOP |
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AT45DB321B-TIIC FLASH 32MBIT SPI 20MHZ 32TSOP |
4,457 |
|
Datasheet | - | 32-TFSOP (0.724", 18.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 32Mbit | 528 Bytes x 8192 pages | SPI | 20 MHz | 14ms | - | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-TSOP |
|
AT49BV512-12JCIC FLASH 512KBIT PARALLEL 32PLCC |
4,139 |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 512Kbit | 64K x 8 | Parallel | - | 30µs | 120 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT49F1024-55VCIC FLASH 1MBIT PARALLEL 40VSOP |
2,324 |
|
Datasheet | - | 40-TFSOP (0.488", 12.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 1Mbit | 64K x 16 | Parallel | - | 50µs | 55 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 40-VSOP |
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AT49F1024-55VIIC FLASH 1MBIT PARALLEL 40VSOP |
2,202 |
|
Datasheet | - | 40-TFSOP (0.488", 12.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 1Mbit | 64K x 16 | Parallel | - | 50µs | 55 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 40-VSOP |
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AT49F1025-55JIIC FLASH 1MBIT PARALLEL 44PLCC |
3,041 |
|
Datasheet | - | 44-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 1Mbit | 64K x 16 | Parallel | - | 50µs | 55 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 44-PLCC (16.6x16.6) |
|
X20C04P-15IC NVSRAM 4KBIT PARALLEL 28DIP |
3,599 |
|
Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 4Kbit | 512 x 8 | Parallel | - | 150ns | 150 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-PDIP |
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X20C16SI-35IC NVSRAM 16KBIT PARALLEL 28SOIC |
3,874 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 16Kbit | 2K x 8 | Parallel | - | 35ns | 35 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC |
|
X24C44PIC NVSRAM 256BIT SPI 1MHZ 8DIP |
3,572 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 256bit | 16 x 16 | SPI | 1 MHz | - | - | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
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X24C44SIC NVSRAM 256BIT SPI 1MHZ 8SOIC |
1,239 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 256bit | 16 x 16 | SPI | 1 MHz | - | - | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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X24C44SIIC NVSRAM 256BIT SPI 1MHZ 8SOIC |
2,480 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 256bit | 16 x 16 | SPI | 1 MHz | - | - | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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X28HC256J-90IC EEPROM 256KBIT PAR 32PLCC |
3,681 |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 5ms | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
X28HC64D-90IC EEPROM 64KBIT PAR 28CERDIP |
1,966 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 5ms | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CerDip |
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X28HC64J-90IC EEPROM 64KBIT PARALLEL 32PLCC |
1,789 |
|
Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 5ms | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
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X28HC64P-12IC EEPROM 64KBIT PARALLEL 28DIP |
2,048 |
|
Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 64Kbit | 8K x 8 | Parallel | - | 5ms | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-PDIP |
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.
