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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AT28C256E-25UM/883-815IC EEPROM 256KBIT PAR 28CPGA |
2,348 |
|
Datasheet | - | 28-BCPGA | Box | Active | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 250 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TC) | - | - | Through Hole | 28-CPGA (13.97x16.51) |
|
70T653MS10BCIC SRAM 18MBIT PARALLEL 256CABGA |
2,683 |
|
Datasheet | - | 256-LBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Asynchronous | 18Mbit | 512K x 36 | Parallel | - | 10ns | 10 ns | 2.4V ~ 2.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 256-CABGA (17x17) |
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AT28HC256-12UM/883IC EEPROM 256KBIT PAR 28CPGA |
1,369 |
|
Datasheet | - | 28-BCPGA | Box | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 120 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TC) | - | - | Through Hole | 28-CPGA (13.97x16.51) |
|
AT28C040-25BCIC EEPROM 4MBIT PARALLEL 32CDIP |
1,798 |
|
Datasheet | - | 32-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 4Mbit | 512K x 8 | Parallel | - | 10ms | 250 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Through Hole | 32-CDIP |
|
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70T3539MS133BCI8IC SRAM 18MBIT PAR 256CABGA |
3,885 |
|
Datasheet | - | 256-LBGA | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 18Mbit | 512K x 36 | Parallel | 133 MHz | - | 4.2 ns | 2.4V ~ 2.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 256-CABGA (17x17) |
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70T3539MS166BCGIC SRAM 18MBIT PAR 256CABGA |
1,030 |
|
Datasheet | - | 256-LBGA | Tray | Active | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 18Mbit | 512K x 36 | Parallel | 166 MHz | - | 3.6 ns | 2.4V ~ 2.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 256-CABGA (17x17) |
|
CYD36S36V18-200BGXCIC SRAM 36MBIT PARALLEL 484PBGA |
4,484 |
|
Datasheet | - | 484-FBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 36Mbit | 1M x 36 | Parallel | 200 MHz | - | 3.3 ns | 1.42V ~ 1.58V, 1.7V ~ 1.9V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 484-PBGA (27x27) |
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AT28C256E-15UM/883IC EEPROM 256KBIT PAR 28CPGA |
4,497 |
|
Datasheet | - | 28-BCPGA | Box | Active | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 150 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TC) | - | - | Through Hole | 28-CPGA (13.97x16.51) |
|
|
AT28C256F-15UM/883IC EEPROM 256KBIT PAR 28CPGA |
2,393 |
|
Datasheet | - | 28-BCPGA | Box | Active | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 3ms | 150 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TC) | - | - | Through Hole | 28-CPGA (13.97x16.51) |
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AT28HC256-90UM/883IC EEPROM 256KBIT PAR 28CPGA |
1,474 |
|
Datasheet | - | 28-BCPGA | Box | Active | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 90 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TC) | - | - | Through Hole | 28-CPGA (13.97x16.51) |
|
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AT28C256E-15UM/883-815IC EEPROM 256KBIT PAR 28CPGA |
3,191 |
|
Datasheet | - | 28-BCPGA | Box | Active | Not Verified | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | Parallel | - | 10ms | 150 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TC) | - | - | Through Hole | 28-CPGA (13.97x16.51) |
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70T653MS12BCGIIC SRAM 18MBIT PARALLEL 256CABGA |
2,533 |
|
Datasheet | - | 256-LBGA | Tray | Active | Not Verified | Volatile | SRAM | SRAM - Dual Port, Asynchronous | 18Mbit | 512K x 36 | Parallel | - | 12ns | 12 ns | 2.4V ~ 2.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 256-CABGA (17x17) |
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CY7C1665KV18-550BZXCIC SRAM 144MBIT PAR 165FBGA |
2,096 |
|
Datasheet | - | 165-LBGA | Tray | Active | Not Verified | Volatile | SRAM | SRAM - Synchronous, QDR II+ | 144Mbit | 4M x 36 | Parallel | 550 MHz | - | - | 1.7V ~ 1.9V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-FBGA (15x17) |
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CY7C1670KV18-550BZXCIC SRAM 144MBIT PAR 165FBGA |
1,879 |
|
Datasheet | - | 165-LBGA | Tray | Last Time Buy | Not Verified | Volatile | SRAM | SRAM - Synchronous, DDR II+ | 144Mbit | 4M x 36 | Parallel | 550 MHz | - | - | 1.7V ~ 1.9V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-FBGA (15x17) |
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CY7C1668KV18-550BZXCIC SRAM 144MBIT PAR 165FBGA |
2,106 |
|
Datasheet | - | 165-LBGA | Tray | Last Time Buy | Not Verified | Volatile | SRAM | SRAM - Synchronous, DDR II+ | 144Mbit | 8M x 18 | Parallel | 550 MHz | - | - | 1.7V ~ 1.9V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-FBGA (15x17) |
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AT28C040-25FCIC EEPROM 4MBIT PAR 32FLATPACK |
3,897 |
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Datasheet | - | 32-CFlatPack | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 4Mbit | 512K x 8 | Parallel | - | 10ms | 250 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-FlatPack, Ceramic Bottom-Brazed |
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70T3539MS166BCIC SRAM 18MBIT PAR 256CABGA |
4,165 |
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Datasheet | - | 256-LBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 18Mbit | 512K x 36 | Parallel | 166 MHz | - | 3.6 ns | 2.4V ~ 2.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 256-CABGA (17x17) |
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70T3719MS166BBGIC SRAM 18MBIT PARALLEL 324PBGA |
4,135 |
|
Datasheet | - | 324-BGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 18Mbit | 256K x 72 | Parallel | 166 MHz | - | 3.6 ns | 2.4V ~ 2.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 324-PBGA (19x19) |
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AT28C040-25LIIC EEPROM 4MBIT PARALLEL 44CLCC |
3,182 |
|
Datasheet | - | 44-CLCC | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 4Mbit | 512K x 8 | Parallel | - | 10ms | 250 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 44-CLCC (16.55x16.55) |
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CY7C2563KV18-500BZXIIC SRAM 72MBIT PAR 165FBGA |
2,503 |
|
Datasheet | - | 165-LBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, QDR II+ | 72Mbit | 4M x 18 | Parallel | 500 MHz | - | - | 1.7V ~ 1.9V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 165-FBGA (13x15) |
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.
