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
IS66WVQ4M4DBLL-133BLI-TR ISSI, Integrated Silicon Solution Inc

IS66WVQ4M4DBLL-133BLI-TR

IC PSRAM 16MBIT SPI/QUAD 24TFBGA

ISSI, Integrated Silicon Solution Inc

3,878
RFQ
IS66WVQ4M4DBLL-133BLI-TR Datasheet

Datasheet

- 24-TBGA Tape & Reel (TR) Active - Volatile PSRAM PSRAM (Pseudo SRAM) 16Mbit 4M x 4 SPI - Quad I/O 133 MHz 37.5ns - 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 24-TFBGA (6x8)
IS66WVQ4M4DALL-200BLI-TR ISSI, Integrated Silicon Solution Inc

IS66WVQ4M4DALL-200BLI-TR

IC PSRAM 16MBIT SPI/QUAD 24TFBGA

ISSI, Integrated Silicon Solution Inc

4,710
RFQ
IS66WVQ4M4DALL-200BLI-TR Datasheet

Datasheet

- 24-TBGA Tape & Reel (TR) Active - Volatile PSRAM PSRAM (Pseudo SRAM) 16Mbit 4M x 4 SPI - Quad I/O 200 MHz 40ns - 1.7V ~ 1.95V -40°C ~ 85°C (TA) - - Surface Mount 24-TFBGA (6x8)
AT27BV256-15RC Microchip Technology

AT27BV256-15RC

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

2,917
RFQ
AT27BV256-15RC Datasheet

Datasheet

- 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 150 ns 2.7V ~ 3.6V, 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 28-SOIC
AT27LV256A-12RC Microchip Technology

AT27LV256A-12RC

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

3,454
RFQ
AT27LV256A-12RC Datasheet

Datasheet

- 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 120 ns 3V ~ 3.6V, 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 28-SOIC
AT27LV256A-15RI Microchip Technology

AT27LV256A-15RI

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

3,521
RFQ
AT27LV256A-15RI Datasheet

Datasheet

- 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 150 ns 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
CY7C109B-15VXCT Infineon Technologies

CY7C109B-15VXCT

IC SRAM 1MBIT PARALLEL 32SOJ

Infineon Technologies

2,244
RFQ
CY7C109B-15VXCT Datasheet

Datasheet

- 32-BSOJ (0.400", 10.16mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 1Mbit 128K x 8 Parallel - 15ns 15 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-SOJ
IS62WV12816BLL-55BLI ISSI, Integrated Silicon Solution Inc

IS62WV12816BLL-55BLI

IC SRAM 2MBIT PARALLEL 48TFBGA

ISSI, Integrated Silicon Solution Inc

3,656
RFQ
IS62WV12816BLL-55BLI Datasheet

Datasheet

- 48-TFBGA Tray Active Not Verified Volatile SRAM SRAM - Asynchronous 2Mbit 128K x 16 Parallel - 55ns 55 ns 2.5V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TFBGA (6x8)
IS45S16100H-7TLA2 ISSI, Integrated Silicon Solution Inc

IS45S16100H-7TLA2

IC DRAM 16MBIT PAR 50TSOP II

ISSI, Integrated Silicon Solution Inc

2,549
RFQ
IS45S16100H-7TLA2 Datasheet

Datasheet

- 50-TSOP (0.400", 10.16mm Width) Tray Active Not Verified Volatile DRAM SDRAM 16Mbit 1M x 16 Parallel 143 MHz - 5.5 ns 3V ~ 3.6V -40°C ~ 105°C (TA) - - Surface Mount 50-TSOP II
GD25LF255ESIGR GigaDevice Semiconductor (HK) Limited

GD25LF255ESIGR

IC FLASH 256MBIT SPI/QUAD 8SOP

GigaDevice Semiconductor (HK) Limited

4,779
RFQ

-

GD25LF 8-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active - Non-Volatile FLASH FLASH - NOR (SLC) 256Mbit 32M x 8 SPI - Quad I/O, QPI, DTR 166 MHz - - 1.65V ~ 2V -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
GD25LE255ESIGR GigaDevice Semiconductor (HK) Limited

GD25LE255ESIGR

IC FLASH 256MBIT SPI/QUAD 8SOP

GigaDevice Semiconductor (HK) Limited

3,247
RFQ

-

GD25LE 8-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active - Non-Volatile FLASH FLASH - NOR (SLC) 256Mbit 32M x 8 SPI - Quad I/O, QPI 133 MHz 60µs, 2.4ms 6 ns 1.65V ~ 2V -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
AT27BV256-12JC Microchip Technology

AT27BV256-12JC

IC EPROM 256KBIT PARALLEL 32PLCC

Microchip Technology

4,897
RFQ
AT27BV256-12JC Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 120 ns 2.7V ~ 3.6V, 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT29BV010A-20JI Microchip Technology

AT29BV010A-20JI

IC FLASH 1MBIT PARALLEL 32PLCC

Microchip Technology

1,748
RFQ

-

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile FLASH FLASH 1Mbit 128K x 8 Parallel - 20ms 200 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT27LV256A-12JI Microchip Technology

AT27LV256A-12JI

IC EPROM 256KBIT PARALLEL 32PLCC

Microchip Technology

1,047
RFQ
AT27LV256A-12JI Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 120 ns 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT27BV256-15JI Microchip Technology

AT27BV256-15JI

IC EPROM 256KBIT PARALLEL 32PLCC

Microchip Technology

2,994
RFQ
AT27BV256-15JI Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 150 ns 2.7V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT27BV512-15JC Microchip Technology

AT27BV512-15JC

IC EPROM 512KBIT PARALLEL 32PLCC

Microchip Technology

2,827
RFQ
AT27BV512-15JC Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 150 ns 2.7V ~ 3.6V, 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT27LV256A-90JC Microchip Technology

AT27LV256A-90JC

IC EPROM 256KBIT PARALLEL 32PLCC

Microchip Technology

4,154
RFQ
AT27LV256A-90JC Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 90 ns 3V ~ 3.6V, 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT27LV512A-12JC Microchip Technology

AT27LV512A-12JC

IC EPROM 512KBIT PARALLEL 32PLCC

Microchip Technology

3,292
RFQ
AT27LV512A-12JC Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 120 ns 3V ~ 3.6V, 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT27LV512A-15JI Microchip Technology

AT27LV512A-15JI

IC EPROM 512KBIT PARALLEL 32PLCC

Microchip Technology

2,996
RFQ
AT27LV512A-15JI Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 150 ns 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
M27C1001-12C1TR STMicroelectronics

M27C1001-12C1TR

IC EPROM 1MBIT PARALLEL 32PLCC

STMicroelectronics

4,107
RFQ
M27C1001-12C1TR Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 1Mbit 128K x 8 Parallel - - 120 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)
M27C1001-90C1 STMicroelectronics

M27C1001-90C1

IC EPROM 1MBIT PARALLEL 32PLCC

STMicroelectronics

2,545
RFQ
M27C1001-90C1 Datasheet

Datasheet

- 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 1Mbit 128K x 8 Parallel - - 90 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)

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.