| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT27C256R-70RIIC EPROM 256KBIT PARALLEL 28SOIC |
1,126 |
|
Datasheet |
- | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT27C4096-90VIIC EPROM 4MBIT PARALLEL 40VSOP |
4,939 |
|
Datasheet |
- | 40-TFSOP (0.488", 12.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 256K x 16 | Parallel | - | - | 90 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 40-VSOP |
|
AT27C512R-45RIIC EPROM 512KBIT PARALLEL 28SOIC |
4,319 |
|
Datasheet |
- | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 45 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT27C512R-70RIIC EPROM 512KBIT PARALLEL 28SOIC |
1,779 |
|
Datasheet |
- | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 512Kbit | 64K x 8 | Parallel | - | - | 70 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT27LV020A-12VIIC EPROM 2MBIT PARALLEL 32VSOP |
2,939 |
|
Datasheet |
- | 32-TFSOP (0.488", 12.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 2Mbit | 256K x 8 | Parallel | - | - | 120 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-VSOP |
|
AT27LV040A-90VIIC EPROM 4MBIT PARALLEL 32VSOP |
4,357 |
|
Datasheet |
- | 32-TFSOP (0.488", 12.40mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 4Mbit | 512K x 8 | Parallel | - | - | 90 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-VSOP |
|
AT27LV256A-55RIIC EPROM 256KBIT PARALLEL 28SOIC |
3,967 |
|
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 | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT27LV256A-90RIIC EPROM 256KBIT PARALLEL 28SOIC |
1,768 |
|
Datasheet |
- | 28-SOIC (0.342", 8.69mm Width) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 90 ns | 3V ~ 3.6V, 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-SOIC |
|
AT28BV16-25JCIC EEPROM 16KBIT PARALLEL 32PLCC |
3,936 |
|
Datasheet |
- | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 250 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT28BV16-25JIIC EEPROM 16KBIT PARALLEL 32PLCC |
1,378 |
|
Datasheet |
- | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 250 ns | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT28BV16-25PCIC EEPROM 16KBIT PARALLEL 24DIP |
2,084 |
|
Datasheet |
- | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 250 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Through Hole | 24-PDIP |
|
AT28BV16-25TCIC EEPROM 16KBIT PARALLEL 28TSOP |
1,285 |
|
Datasheet |
- | 28-TSSOP (0.465", 11.80mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 250 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 28-TSOP |
|
AT28BV16-25TIIC EEPROM 16KBIT PARALLEL 28TSOP |
3,176 |
|
Datasheet |
- | 28-TSSOP (0.465", 11.80mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 250 ns | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-TSOP |
|
AT28BV16-30JCIC EEPROM 16KBIT PARALLEL 32PLCC |
3,023 |
|
Datasheet |
- | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 300 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT28BV16-30JIIC EEPROM 16KBIT PARALLEL 32PLCC |
4,587 |
|
Datasheet |
- | 32-LCC (J-Lead) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 300 ns | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-PLCC (13.97x11.43) |
|
AT28BV16-30PCIC EEPROM 16KBIT PARALLEL 24DIP |
4,866 |
|
Datasheet |
- | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 300 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Through Hole | 24-PDIP |
|
AT28BV16-30PIIC EEPROM 16KBIT PARALLEL 24DIP |
1,571 |
|
Datasheet |
- | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 300 ns | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Through Hole | 24-PDIP |
|
AT28BV16-30TCIC EEPROM 16KBIT PARALLEL 28TSOP |
4,259 |
|
Datasheet |
- | 28-TSSOP (0.465", 11.80mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 300 ns | 2.7V ~ 3.6V | 0°C ~ 70°C (TC) | - | - | Surface Mount | 28-TSOP |
|
AT28BV16-30TIIC EEPROM 16KBIT PARALLEL 28TSOP |
3,581 |
|
Datasheet |
- | 28-TSSOP (0.465", 11.80mm Width) | Tray | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 16Kbit | 2K x 8 | Parallel | - | 3ms | 300 ns | 2.7V ~ 3.6V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 28-TSOP |
|
AT28C040-20FIIC EEPROM 4MBIT PAR 32FLATPACK |
4,127 |
|
Datasheet |
- | 32-CFlatPack | Tube | Obsolete | Not Verified | Non-Volatile | EEPROM | EEPROM | 4Mbit | 512K x 8 | Parallel | - | 10ms | 200 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TC) | - | - | Surface Mount | 32-FlatPack, Ceramic Bottom-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.