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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IDT71256SA12PZ8IC SRAM 256KBIT PARALLEL 28TSOP |
2,886 |
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Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 12ns | 12 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 28-TSOP |
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IDT71256SA20PZ8IC SRAM 256KBIT PARALLEL 28TSOP |
2,355 |
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Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 20ns | 20 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 28-TSOP |
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IDT71256SA25PZ8IC SRAM 256KBIT PARALLEL 28TSOP |
2,119 |
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Datasheet | - | 28-TSSOP (0.465", 11.80mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 25ns | 25 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 28-TSOP |
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IS25WP256D-RHLE-TRIC FLASH 256MBIT SPI 24TFBGA |
2,529 |
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Datasheet | - | 24-TBGA | Tape & Reel (TR) | Active | Not Verified | Non-Volatile | FLASH | FLASH - NOR | 256Mbit | 32M x 8 | SPI - Quad I/O, QPI, DTR | 104 MHz | 800µs | - | 1.65V ~ 1.95V | -40°C ~ 105°C (TA) | - | - | Surface Mount | 24-TFBGA (6x8) |
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AT27LV010A-12JCIC EPROM 1MBIT PARALLEL 32PLCC |
1,288 |
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Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 1Mbit | 128K x 8 | Parallel | - | - | 120 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
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AT27LV010A-15JIIC EPROM 1MBIT PARALLEL 32PLCC |
1,856 |
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Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 1Mbit | 128K x 8 | Parallel | - | - | 150 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
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AT27LV512A-70JIIC EPROM 512KBIT PARALLEL 32PLCC |
4,414 |
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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 | 3V ~ 3.6V, 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
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AT28C17E-20JCIC EEPROM 16KBIT PARALLEL 32PLCC |
3,502 |
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Datasheet | - | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 200µs | 200 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
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AT27LV256A-55RCIC EPROM 256KBIT PARALLEL 28SOIC |
3,268 |
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Datasheet | - | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 55 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 28-SOIC |
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AT27LV512A-70RCIC EPROM 512KBIT PARALLEL 28SOIC |
4,835 |
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Datasheet | - | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 70 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 28-SOIC |
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AT27BV256-70RCIC EPROM 256KBIT PARALLEL 28SOIC |
1,373 |
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Datasheet | - | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 70 ns | 2.7V ~ 3.6V, 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 28-SOIC |
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MR44V064AMAZAABIC FRAM 64KBIT I2C 3.4MHZ 8SOP |
3,360 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Last Time Buy | Not Verified | Non-Volatile | FRAM | FRAM (Ferroelectric RAM) | 64Kbit | 8K x 8 | I2C | 3.4 MHz | - | 130 ns | 2.5V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
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AT45DB161E-SHFHC-TIC FLASH 16MBIT SPI 85MHZ 8SOIC |
3,683 |
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Datasheet | - | 8-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Not Verified | Non-Volatile | FLASH | FLASH | 16Mbit | 528 Bytes x 4096 pages | SPI | 85 MHz | 8µs, 4ms | - | 2.3V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 8-SOIC |
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MB85RS256BPNF-G-JNE1IC FRAM 256KBIT SPI 33MHZ 8SOP |
3,335 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Verified | Non-Volatile | FRAM | FRAM (Ferroelectric RAM) | 256Kbit | 32K x 8 | SPI | 33 MHz | - | - | 2.7V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
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GD25LR256FFIRRIC FLASH 256MBIT SPI/QUAD |
4,628 |
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Datasheet | GD25LR | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | - | Non-Volatile | FLASH | FLASH - NOR (SLC) | 256Mbit | 32M x 8 | SPI - Quad I/O, QPI | 104 MHz | 120µs, 1.2ms | 7 ns | 1.65V ~ 2V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOP |
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CY7C1020BN-12ZXCIC SRAM 512KBIT PAR 44TSOP II |
4,134 |
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Datasheet | - | 44-TSOP (0.400", 10.16mm Width) | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 512Kbit | 32K x 16 | Parallel | - | 12ns | 12 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 44-TSOP II |
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CY7C1020BN-15ZXCIC SRAM 512KBIT PAR 44TSOP II |
1,788 |
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Datasheet | - | 44-TSOP (0.400", 10.16mm Width) | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 512Kbit | 32K x 16 | Parallel | - | 15ns | 15 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 44-TSOP II |
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AT28C17E-20PCIC EEPROM 16KBIT PARALLEL 28DIP |
3,536 |
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Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 200µs | 200 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Through Hole | 28-PDIP |
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SST39WF1602-70-4C-MBQEIC FLASH 16MBIT PARALLEL 48WFBGA |
3,318 |
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Datasheet | SST39 MPF™ | 48-WFBGA | Tray | Obsolete | Not Verified | Non-Volatile | FLASH | FLASH | 16Mbit | 1M x 16 | Parallel | - | 40µs | 70 ns | 1.65V ~ 1.95V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 48-WFBGA (6x4) |
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IS42S16400D-6T-TRIC DRAM 64MBIT PAR 54TSOP II |
4,981 |
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Datasheet | - | 54-TSOP (0.400", 10.16mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | Volatile | DRAM | SDRAM | 64Mbit | 4M x 16 | Parallel | 166 MHz | - | 5 ns | 3V ~ 3.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 54-TSOP II |
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.
