| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
70V3589S133DRGIIC SRAM 2MBIT PARALLEL 208PQFP |
1,806 |
|
Datasheet |
- | 208-BFQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 2Mbit | 64K x 36 | Parallel | 133 MHz | - | 4.2 ns | 3.15V ~ 3.45V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 208-PQFP (28x28) |
|
|
70V3599S133DRGIIC SRAM 4.5MBIT PAR 208PQFP |
1,886 |
|
Datasheet |
- | 208-BFQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 4.5Mbit | 128K x 36 | Parallel | 133 MHz | - | 4.2 ns | 3.15V ~ 3.45V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 208-PQFP (28x28) |
|
70V3599S166DRGIC SRAM 4.5MBIT PAR 208PQFP |
3,013 |
|
Datasheet |
- | 208-BFQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 4.5Mbit | 128K x 36 | Parallel | 166 MHz | - | 3.6 ns | 3.15V ~ 3.45V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 208-PQFP (28x28) |
|
70V9279L7PRFG8IC SRAM 512KBIT PARALLEL 128TQFP |
4,408 |
|
Datasheet |
- | 128-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 512Kbit | 32K x 16 | Parallel | - | - | 7.5 ns | 3V ~ 3.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 128-TQFP (14x20) |
|
70V9279S9PRFIIC SRAM 512KBIT PARALLEL 128TQFP |
4,002 |
|
Datasheet |
- | 128-LQFP | Tray | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 512Kbit | 32K x 16 | Parallel | - | - | 9 ns | 3V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 128-TQFP (14x20) |
|
70V9279S9PRFI8IC SRAM 512KBIT PARALLEL 128TQFP |
1,785 |
|
Datasheet |
- | 128-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Synchronous | 512Kbit | 32K x 16 | Parallel | - | - | 9 ns | 3V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 128-TQFP (14x20) |
|
71256L100TDBIC SRAM 256KBIT PARALLEL 28CDIP |
3,921 |
|
Datasheet |
- | 28-CDIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 100ns | 100 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256L35TDBIC SRAM 256KBIT PARALLEL 28CDIP |
1,248 |
|
Datasheet |
- | 28-CDIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 35ns | 35 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
71256L55DBIC SRAM 256KBIT PARALLEL 28CDIP |
1,478 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 55ns | 55 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256L55TDBIC SRAM 256KBIT PARALLEL 28CDIP |
2,647 |
|
Datasheet |
- | 28-CDIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 55ns | 55 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256L70TDBIC SRAM 256KBIT PARALLEL 28CDIP |
3,803 |
|
Datasheet |
- | 28-CDIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 70ns | 70 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
71256L85DBIC SRAM 256KBIT PARALLEL 28CDIP |
2,074 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 85ns | 85 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256S25DBIC SRAM 256KBIT PARALLEL 28CDIP |
1,963 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 25ns | 25 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256S35DBIC SRAM 256KBIT PARALLEL 28CDIP |
2,591 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 35ns | 35 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256S35TDBIC SRAM 256KBIT PARALLEL 28CDIP |
2,068 |
|
Datasheet |
- | 28-CDIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 35ns | 35 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
71256S45DBIC SRAM 256KBIT PARALLEL 28CDIP |
1,568 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 45ns | 45 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
71256S55DBIC SRAM 256KBIT PARALLEL 28CDIP |
4,636 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 55ns | 55 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
71256S70DBIC SRAM 256KBIT PARALLEL 28CDIP |
1,475 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 70ns | 70 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
71256S85DBIC SRAM 256KBIT PARALLEL 28CDIP |
4,470 |
|
Datasheet |
- | 28-CDIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Asynchronous | 256Kbit | 32K x 8 | Parallel | - | 85ns | 85 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
7130LA100CBIC SRAM 8KBIT PARALLEL SB48 |
4,924 |
|
Datasheet |
- | 48-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Volatile | SRAM | SRAM - Dual Port, Asynchronous | 8Kbit | 1K x 8 | Parallel | - | 100ns | 100 ns | 4.5V ~ 5.5V | -55°C ~ 125°C (TA) | - | - | Through Hole | 48-SIDE BRAZED |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Memory components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.