Memory

Manufacturer 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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Photo Mfr. Part # Availability Price 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
AT29C257-70JI-T Microchip Technology

AT29C257-70JI-T

IC FLASH 256KBIT PARALLEL 32PLCC

Microchip Technology

2,941
RFQ
AT29C257-70JI-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 10ms 70 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29C257-90JC-T Microchip Technology

AT29C257-90JC-T

IC FLASH 256KBIT PARALLEL 32PLCC

Microchip Technology

2,287
RFQ
AT29C257-90JC-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 10ms 90 ns 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29C257-90JI-T Microchip Technology

AT29C257-90JI-T

IC FLASH 256KBIT PARALLEL 32PLCC

Microchip Technology

1,613
RFQ
AT29C257-90JI-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 10ms 90 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29LV020-12TC Microchip Technology

AT29LV020-12TC

IC FLASH 2MBIT PARALLEL 32TSOP

Microchip Technology

4,204
RFQ
AT29LV020-12TC Datasheet

Datasheet

- 32-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 2Mbit 256K x 8 Parallel - 20ms 120 ns 3V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 32-TSOP
AT29LV020-12TI Microchip Technology

AT29LV020-12TI

IC FLASH 2MBIT PARALLEL 32TSOP

Microchip Technology

3,183
RFQ
AT29LV020-12TI Datasheet

Datasheet

- 32-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 2Mbit 256K x 8 Parallel - 20ms 120 ns 3V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-TSOP
AT29LV256-15JC-T Microchip Technology

AT29LV256-15JC-T

IC FLASH 256KBIT PARALLEL 32PLCC

Microchip Technology

2,301
RFQ
AT29LV256-15JC-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 20ms 150 ns 3V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29LV256-15JI-T Microchip Technology

AT29LV256-15JI-T

IC FLASH 256KBIT PARALLEL 32PLCC

Microchip Technology

4,956
RFQ
AT29LV256-15JI-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 20ms 150 ns 3V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29LV256-15TI-T Microchip Technology

AT29LV256-15TI-T

IC FLASH 256KBIT PARALLEL 28TSOP

Microchip Technology

4,881
RFQ
AT29LV256-15TI-T Datasheet

Datasheet

- 28-TSSOP (0.465", 11.80mm Width) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 20ms 150 ns 3V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 28-TSOP
AT29LV256-20JI-T Microchip Technology

AT29LV256-20JI-T

IC FLASH 256KBIT PARALLEL 32PLCC

Microchip Technology

4,534
RFQ
AT29LV256-20JI-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 20ms 200 ns 3V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29LV256-20TC-T Microchip Technology

AT29LV256-20TC-T

IC FLASH 256KBIT PARALLEL 28TSOP

Microchip Technology

3,031
RFQ
AT29LV256-20TC-T Datasheet

Datasheet

- 28-TSSOP (0.465", 11.80mm Width) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 256Kbit 32K x 8 Parallel - 20ms 200 ns 3V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 28-TSOP
AT29LV512-12JC Microchip Technology

AT29LV512-12JC

IC FLASH 512KBIT PARALLEL 32PLCC

Microchip Technology

4,552
RFQ
AT29LV512-12JC Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile FLASH FLASH 512Kbit 64K x 8 Parallel - 20ms 120 ns 3V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29LV512-12JI Microchip Technology

AT29LV512-12JI

IC FLASH 512KBIT PARALLEL 32PLCC

Microchip Technology

4,666
RFQ
AT29LV512-12JI Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile FLASH FLASH 512Kbit 64K x 8 Parallel - 20ms 120 ns 3V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29LV512-12TC Microchip Technology

AT29LV512-12TC

IC FLASH 512KBIT PARALLEL 32TSOP

Microchip Technology

4,676
RFQ
AT29LV512-12TC Datasheet

Datasheet

- 32-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 512Kbit 64K x 8 Parallel - 20ms 120 ns 3V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 32-TSOP
AT29LV512-12TI Microchip Technology

AT29LV512-12TI

IC FLASH 512KBIT PARALLEL 32TSOP

Microchip Technology

4,380
RFQ
AT29LV512-12TI Datasheet

Datasheet

- 32-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 512Kbit 64K x 8 Parallel - 20ms 120 ns 3V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-TSOP
AT34C02B-10TU-1.7-T Microchip Technology

AT34C02B-10TU-1.7-T

IC EEPROM 2KBIT I2C 8TSSOP

Microchip Technology

2,875
RFQ
AT34C02B-10TU-1.7-T Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Non-Volatile EEPROM EEPROM 2Kbit 256 x 8 I2C 400 kHz 5ms 900 ns 1.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
AT49BV040A-70JU-T Microchip Technology

AT49BV040A-70JU-T

IC FLASH 4MBIT PARALLEL 32PLCC

Microchip Technology

4,236
RFQ
AT49BV040A-70JU-T Datasheet

Datasheet

- 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH 4Mbit 512K x 8 Parallel - 50µs 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT49BV6416-70TI Microchip Technology

AT49BV6416-70TI

IC FLASH 64MBIT PARALLEL 48TSOP

Microchip Technology

3,553
RFQ
AT49BV6416-70TI Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 64Mbit 4M x 16 Parallel - 15µs 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 48-TSOP
AT49BV6416CT-70CI Microchip Technology

AT49BV6416CT-70CI

IC FLASH 64MBIT PARALLEL 48CBGA

Microchip Technology

4,059
RFQ
AT49BV6416CT-70CI Datasheet

Datasheet

- 48-VFBGA, CSPBGA Tray Obsolete Not Verified Non-Volatile FLASH FLASH 64Mbit 4M x 16 Parallel - 15µs 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 48-CBGA (7x10)
AT49BV6416T-70TI Microchip Technology

AT49BV6416T-70TI

IC FLASH 64MBIT PARALLEL 48TSOP

Microchip Technology

4,637
RFQ
AT49BV6416T-70TI Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 64Mbit 4M x 16 Parallel - 15µs 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 48-TSOP
AT49F1024A-45VC Microchip Technology

AT49F1024A-45VC

IC FLASH 1MBIT PARALLEL 40VSOP

Microchip Technology

2,009
RFQ
AT49F1024A-45VC Datasheet

Datasheet

- 40-TFSOP (0.488", 12.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH 1Mbit 64K x 16 Parallel - 50µs 45 ns 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 40-VSOP

Memory Electronic Components Sourcing and Lifecycle Support

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.

How FPGAX Supports Memory Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

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

Focused on FPGA and Programmable Logic Supply

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.

Memory FAQ

Can FPGAX source both active and end-of-life Memory components?

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.

Which programmable logic manufacturers does FPGAX support?

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.

How does FPGAX help with component lifecycle changes?

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.

What quality and traceability standards does FPGAX follow?

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.

What information should I provide for a Memory sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.