GD5F1GM7UEYIG

GD5F2GM7UEYIGR is a GigaDevice 2Gb SLC SPI NAND Flash in WSON-8 (8x6mm) — for cost-sensitive code storage where SPI NOR is too expensive per bit: set-top boxes, smart home, industrial HMI and data-logging designs. 2.7V to 3.6V with standard/dual/quad SPI up to 120MHz (480Mbits/s quad), 2048+128 byte pages, and on-chip ECC (4-bit, enabled by default) that corrects bit errors without host intervention. 100K program/erase cycles and 10-year retention suit write-light firmware duty. Selection advice: the on-chip ECC covers most use, but for safety-critical storage confirm whether your controller adds its own ECC on top — double ECC wastes spare area; the UE code pins the 3.3V WSON-8 ordering option (for 1.8V rails specify the RE code instead). GigaDevice lists this family as automotive-grade capable — for AEC-Q100 programs confirm the qualification suffix with your channel. As a Winbond W25N02KV-class alternative, it dual-sources your serial NAND BOM against single-fab risk. Parameters verified against GigaDevice documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

GD25Q128ESIGR is a GigaDevice 128 Mbit serial NOR Flash in SOP8 — for code and data storage in industrial control, IoT devices and automotive electronics where a proven 3 V SPI Flash is the default. 133 MHz SPI clock, Quad I/O up to 532 Mbit/s, 4 KB uniform sectors, 2.7 V to 3.6 V operation, and -40 to +85°C industrial grade. Ranked #40 on the 创芯指数 March 2026 hot-search TOP 50 with 12,738 searches, as NOR Flash pricing firms on automotive and industrial restocking. Selection advice: the ESIGR code is the SOP8 208mil reel version with industrial temperature — the EIGR is the commercial-grade alternative; against Winbond W25Q128JV this is the pin-compatible second source most buyers qualify in parallel. Parameters verified against GigaDevice documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

The GigaDevice GD25Q256EFIK is a 256 Mb SPI NOR Flash with a 2.7 V–3.6 V supply, 133 MHz clock, SOP-16 300 mil package, and an industrial temperature range of -40°C to +85°C. It belongs to the same GD25Q family as the in-catalog GD25Q128E (128 Mb), so drivers and instruction sets are compatible — doubling capacity requires no software change; the widely used SOP-16 package keeps second sources easy to find. GigaDevice's official product page marks Status: MP (mass production), and the official datasheet (DS-00526, Rev 1.2), Section 9.1 Valid Part Numbers, lists this exact part number. Selection advice: the direct step-up when 128 Mb is no longer enough; note package/temperature-grade differences versus other GD25Q256E suffix variants (e.g. ESIG) and confirm the suffix when ordering. Parameters verified against GigaDevice documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

GD25Q64ETIGR is a GigaDevice 64Mb (8M x 8) serial NOR Flash in SOP-8 (150mil) - for firmware and code storage in industrial controllers, consumer electronics and telecom equipment. A 2.7V to 3.6V supply with single, dual and Quad SPI up to 133MHz is the selection point: Quad I/O moves boot code four bits per clock, which shortens boot time and frees host-controller pins versus parallel Flash. The business case is density-per-dollar at a mainstream node: 64Mb covers large firmware images with room for A/B update slots, while 100,000 program/erase cycles and 20-year data retention suit field equipment that must run for a decade without rework. Evidence: GigaDevice lists the GD25Q64E base family as MP (mass production) with an official datasheet, and the part carries hardware and software write protection plus program/erase suspend for safe over-the-air updates. Selection advice: the TIGR suffix pins the industrial temperature grade, SOP-8 150mil package and tape-and-reel packing - match the full code to your BOM, since the GD25Q64 family spans multiple packages and the similar GD25Q64C differs in feature set; confirm your host controller supports Quad SPI before assuming the full 133MHz rate, and for 1.8V-only rails specify a 1.8V GigaDevice family instead. Heat basis: Ranked #1 on hqbuy.com real-time hot list (2026-10-15). Parameters verified against GigaDevice documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

W25N02KVZEIR is a Winbond 2Gb (256M x 8) SLC QspiNAND Flash in 8-pin WSON (8x6mm) — the sweet-spot density for connected-device firmware: Wi-Fi modules, smart meters, POS terminals and industrial sensors that outgrow SPI NOR but do not need 4Gb. 2.7V to 3.6V with SPI/Quad I/O at up to 104MHz, 2KB pages, on-chip ECC and bad block management LUT, 60K program/erase cycles and 10-year retention. Selection advice: like its 4Gb sibling W25N04KVZEIR this is the 3V KV series — for 1.8V designs use the W25N02KW family instead; the 2Gb density is the most multi-sourced serial NAND size (Winbond, GigaDevice GD5F2GM7, Macronix), so always dual-source it and let price and lead time compete. 700µs typical page program is slower than NOR — size your firmware-update window accordingly. Parameters verified against Winbond documentation and distributor listings. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

W25N04KVZEIR is a Winbond 4Gb (512M x 8) SLC QspiNAND Flash in 8-pin WSON (8x6mm) — for high-density code and data storage where SPI NOR runs out of room: automotive clusters, surveillance, network gateways and industrial controllers. 2.7V to 3.6V operation with SPI/Quad I/O at up to 104MHz, on-chip bad block management with lookup table, and 1-bit ECC engine keep the NAND array reliable behind a familiar SPI command set. Selection advice: this is the 3V KV series — do not confuse it with the 1.8V KW series (W25N04KW) when your rail is 1.8V-only; the 4Gb density suits designs outgrowing 2Gb serial NAND, and for new programs also compare the GD5F4GM7UE alternative from GigaDevice on this site. In the current NAND tightness, secure die-revision and date-code traceability up front — remarked or wrong-voltage NAND is a field failure, not a bargain. Parameters verified against Winbond documentation and distributor listings. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

W25N512GVZEIG is a Winbond 512Mb SLC QspiNAND Flash in WSON-8 — the entry density for serial NAND migration: designs moving up from 256Mb SPI NOR get 4x the bits in the same 8-pin footprint and QSPI command set. 2.7V to 3.6V (GV = 3V series) with SPI/Quad I/O at up to 104MHz, continuous and sequential read modes, on-chip 1-bit ECC and bad block management. Selection advice: 512Mb is the classic NOR-to-NAND crossover point — below it NOR is simpler, above it NAND wins on cost per bit; if your firmware already handles NAND bad blocks, this is the cheapest path to 64MB. For 1.8V rails use the W25N512GW (1.8V twin) instead of the 3V GV. As the oldest shipping QspiNAND density it is the most broadly stocked — check date codes on spot lots. Parameters verified against Winbond documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

24LC256-I/SN is a 256 Kb I2C serial EEPROM from Microchip Technology in an 8-pin SOIC package, for nonvolatile storage of calibration data, configuration and event logs in industrial systems. Its advantage is the I2C bus: two wires, multiple devices per bus and byte-level write granularity, which keeps the storage subsystem simple and cheap. Selection advice: the I/SN suffix denotes the industrial temperature grade in SOIC-8 — the 24LC256 ships in several packages and grades, so match the full code to your footprint and operating range. EEPROM has finite write endurance, so confirm your write-cycle budget during design; for high-write-frequency logging, consider FRAM instead. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AS4C512M16D3LA-12BIN is an Alliance Memory 8Gb (512M x 16) DDR3L SDRAM in 96-ball FBGA dual-die package — for embedded compute, networking and industrial boards needing a second-source DDR3L option: routers, displays and control platforms. 1.35V low-voltage operation at 800MHz (DDR3L-1600) cuts rail power versus 1.5V DDR3 while keeping JEDEC DDR3L timing compatibility, and the x16 organization builds 16- or 32-bit buses with one or two chips. Selection advice: the -12 suffix is the 800MHz speed bin (for 933MHz/1866MT/s specify the -10 bin); the IN suffix is the industrial -40 to +95°C grade — commercial (CN) and automotive (AN) grades use different suffixes, so match the full code to your temperature requirement. Alliance positions this as a Micron MT41K512M16 drop-in alternative — verify ball-out and timing against your controller before swapping. With DRAM pricing in an up-cycle, lock allocation early on DDR3L programs rather than chasing spot lots. Parameters verified against Alliance Memory documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AT21CS11 is a Microchip Technology 1-Kbit (128 x 8) single-wire, I/O-powered serial EEPROM with a unique factory-programmed 64-bit serial number — for identifying and authenticating remote items such as cartridges, cables and disposable attachments where only two wires (SI/O plus ground) can reach the device. The single-wire interface is the selection point: one SI/O pin carries both power (drawn from the pull-up) and data, so a detachable accessory needs no extra connector pins, battery or regulator — and the 2.7 V to 4.5 V self-powered range suits Li-ion-powered devices, versus the AT21CS01 which covers 1.7 V to 3.6 V. It runs up to 125 kbps in high-speed mode, with 8-byte page writes, a 5 ms self-timed write cycle, 1,000,000 write-cycle endurance, 100-year data retention, IEC 61000-4-2 Level 4 ESD protection, and -40°C to +85°C operation. Four 256-bit zones can each be permanently locked read-only, and the 256-bit security register carries the factory serial number plus user-programmable lockable bytes, which is what makes the part an anti-counterfeit and warranty-tracking device rather than a plain memory. Selection advice: choose AT21CS11 over AT21CS01 when the pull-up rail is 2.7 V to 4.5 V; choose it over a 2-wire I2C EEPROM when pin count, connector cost or detachable-assembly simplicity matters more than bus speed. The base MPN covers several packages (2-pad XSFN, 3-lead SOT-23, 8-lead SOIC, 4-ball WLCSP), so quote the full ordering code (e.g. SSH10 for SOIC-8) to match your footprint and assembly process. Featured on Mouser New Products (2026-10-15). Parameters verified against Microchip Technology documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

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