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Volatile and non-volatile storage for every embedded system.

Memory ICs

Memory ICs store data, firmware, and configuration information in electronic systems — from volatile SRAM and DRAM that hold active program data to non-volatile Flash, EEPROM, and FRAM that retain information through power cycles. Octatronics indexes memory ICs from Micron, Samsung, Winbond, Macronix, ISSI, Alliance Memory, Microchip, and Infineon.

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Browse Memory ICs Products

Showing 181–190 of 46,139 products
PART NUMBERMANUFACTURERDESCRIPTIONSTOCKQTY / ACTION
S70KS1283GABHV020Infineon TechnologiesIC PSRAM 128MBIT SPI/OCTL 24FBGA4,506
S29GL01GS11DHB020Infineon TechnologiesNOR Flash Parallel 3V/3.3V 1G-bit 64M x 16 110ns Automotive AEC-Q100 64-Pin Fortified BGA Tray20,736
S27KL0643DPBHV020Infineon TechnologiesBGA-24 SRAM3,990
S25FS512SDSBHI210Infineon TechnologiesFLASH MEMORY3,720
CY62128ELL-45ZXITInfineon TechnologiesIC SRAM 1MBIT PARALLEL 32TSOP I26,271
M95M04-DWDW3TP/VSTMicroelectronicsIC EEPROM 4MBIT SPI 10MHZ 8TSSOP8,427
R1EX25512ATA00I#S0RenesasIC EEPROM50,359
R1EX24256BTAS0I#S0RenesasIC EEPROM 256KBIT I2C 8TSSOP36,291
R1EX24002ATAS0I#U0RenesasIC EEPROM35,057
SST26VF064BT-104I/MNMicrochip TechnologyDFN-8-EP(6x8) NOR FLASH48,258

How to Choose Memory ICs

A practical selection framework for Memory ICs covering specifications, packaging, lifecycle, and sourcing on Octatronics.

  1. Define electrical and environmental requirements

    Start with the required function and operating conditions for Memory ICs, then lock in critical parameters such as function, supply voltage, interface, package, and temperature grade. Match these against datasheet limits, not catalog summaries alone.

  2. Validate package and land pattern compatibility

    Confirm the Memory ICs package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.

  3. Check lifecycle, compliance, and alternates

    Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for Memory ICs before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.

  4. Compare manufacturers and request pricing

    Filter Memory ICs by manufacturers such as onsemi and ROHM, compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.

About Memory ICs

Frequently Asked Questions

Octatronics can help source a wide range of Memory ICs from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.

Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.

Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.

Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.

Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.

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Pin-to-Pin Replacement Parts: How to Check Compatibility Before Sourcing

When an original electronic component becomes obsolete, unavailable, or too expensive, a pin-to-pin replacement part can help avoid PCB redesign and keep production or repair projects moving. However, pin-to-pin compatibility does not automatically mean the part is a safe drop-in replacement. This guide explains how to check package, footprint, pinout, electrical ratings, thermal performance, timing behavior, firmware requirements, compliance status, and lifecycle risk before sourcing replacement parts. It also provides a practical checklist to help engineers, buyers, and maintenance teams reduce sourcing mistakes and verify compatibility before purchase.

How to Find Pin-Compatible Alternatives for Obsolete ICs

Finding a pin-compatible alternative for an obsolete IC is not just about matching the package. It requires a structured review of pinout, footprint, electrical parameters, functional behavior, lifecycle status, sourcing reliability, and sample validation.

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