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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
71V3557S75PFGI8IC SRAM 4.5MBIT PARALLEL 100TQFP |
2,997 |
|
Datasheet | - | 100-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 7.5 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
IDT71V3557S75PFIIC SRAM 4.5MBIT PARALLEL 100TQFP |
4,926 |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 7.5 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
IDT71V3557S80BQIC SRAM 4.5MBIT PAR 165CABGA |
2,639 |
|
Datasheet | - | 165-TBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S80BQ8IC SRAM 4.5MBIT PAR 165CABGA |
1,417 |
|
Datasheet | - | 165-TBGA | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S80BQIIC SRAM 4.5MBIT PAR 165CABGA |
2,169 |
|
Datasheet | - | 165-TBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S80BQI8IC SRAM 4.5MBIT PAR 165CABGA |
1,594 |
|
Datasheet | - | 165-TBGA | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S80PFIC SRAM 4.5MBIT PARALLEL 100TQFP |
4,464 |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S80PF8IC SRAM 4.5MBIT PARALLEL 100TQFP |
4,539 |
|
Datasheet | - | 100-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S80PFIIC SRAM 4.5MBIT PARALLEL 100TQFP |
4,303 |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S80PFI8IC SRAM 4.5MBIT PARALLEL 100TQFP |
2,897 |
|
Datasheet | - | 100-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S85BQIC SRAM 4.5MBIT PAR 165CABGA |
4,578 |
|
Datasheet | - | 165-TBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S85BQ8IC SRAM 4.5MBIT PAR 165CABGA |
1,201 |
|
Datasheet | - | 165-TBGA | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S85BQIIC SRAM 4.5MBIT PAR 165CABGA |
3,268 |
|
Datasheet | - | 165-TBGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S85BQI8IC SRAM 4.5MBIT PAR 165CABGA |
3,740 |
|
Datasheet | - | 165-TBGA | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 165-CABGA (13x15) |
|
|
IDT71V3557S85PFIC SRAM 4.5MBIT PARALLEL 100TQFP |
3,898 |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S85PF8IC SRAM 4.5MBIT PARALLEL 100TQFP |
3,269 |
|
Datasheet | - | 100-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S85PFIIC SRAM 4.5MBIT PARALLEL 100TQFP |
3,651 |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
|
IDT71V3557S85PFI8IC SRAM 4.5MBIT PARALLEL 100TQFP |
3,448 |
|
Datasheet | - | 100-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 8.5 ns | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
|
IDT71V3557SA75BGIC SRAM 4.5MBIT PARALLEL 119PBGA |
1,287 |
|
Datasheet | - | 119-BGA | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 7.5 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 119-PBGA (14x22) |
|
|
IDT71V3557SA75BG8IC SRAM 4.5MBIT PARALLEL 119PBGA |
3,091 |
|
Datasheet | - | 119-BGA | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Synchronous, SDR (ZBT) | 4.5Mbit | 128K x 36 | Parallel | - | - | 7.5 ns | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 119-PBGA (14x22) |
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.
