Winbond Electronics Electronic Parts
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The Winbond W29N01HVSANF is a 1G-bit (138,412,032-byte) Single-Level Cell (SLC) NAND Flash memory from the W29N01HV family. Designed for embedded systems with limited space, pins, and power, it is well suited to code shadowing to RAM, solid-state storage, and storing media data such as voice, video, text, and photos. The device operates from a single 2.7V to 3.6V supply and communicates over the standard multiplexed 8-bit (x8) NAND interface, making it compatible with equivalent industry-standard SLC NAND devices.
The memory array is organized into 1,024 erasable blocks of 135,168 bytes each. Every block consists of 64 programmable pages of 2,112 bytes (2,048 bytes main area + 64 bytes spare area), with the spare area typically used for error management.
The W29N01HVSANF is a hard-to-find SLC NAND Flash device with limited authorized-distributor availability. As an independent distributor specializing in scarce, allocated, and obsolete memory, Pacific Component Xchange helps engineers and buyers source difficult-to-find components like this one. We welcome both single-piece and volume requirements.
Every order is backed by our commitment to authenticity and quality, with inspection and verification processes to protect against counterfeit risk, plus global shipping to support production lines worldwide. Because part-number suffixes on Winbond NAND devices denote specific ECC, temperature, and package options, our sourcing team will confirm the exact configuration against your requirement before quoting.
Request a quote (RFQ) for W29N01HVSANF today and let our sourcing specialists confirm the exact part, pricing, lead time, and availability for your quantity.
It is a 1Gbit (128MB) 3.3V Single-Level Cell (SLC) NAND Flash device from Winbond's W29N01HV family, with an x8 interface in a 48-pin TSOP1 package. Note that 'W29N01HVSANF' does not match a part number published in Winbond's W29N01HV datasheet; the documented TSOP-48 industrial parts are W29N01HVSINA (1-bit ECC) and W29N01HVSINF (4-bit ECC). Confirm the exact suffix with us before ordering.
The array totals 138,412,032 bytes, organized into 1,024 blocks of 135,168 bytes. Each block has 64 pages of 2,112 bytes (2,048-byte main area plus a 64-byte spare area).
The 'S' package code designates a 48-pin TSOP1 (TSOP-48) package. The W29N01HV family is also offered in 48-ball VFBGA (code D) and 63-ball VFBGA (code B).
Per the W29N01HV datasheet, endurance is specified on a 1-bit-per-528-byte ECC basis, and the system must use a minimum of 1-bit ECC per 528 bytes. The related W29N01HVSINF part is offered as a 4-bit ECC variant. Confirm the ECC requirement for your exact part with our team.
The W29N01HV family is specified for 100,000 program/erase cycles (based on 1-bit/528-byte ECC) and 10 years of data retention.
It operates from a single 2.7V to 3.6V (nominal 3.3V) power supply, suited to embedded and power-sensitive designs.
Pacific Component Xchange sources hard-to-find Winbond NAND Flash on a request-for-quote (RFQ) basis. Because this exact suffix is not in the published datasheet, submit an RFQ with your quantity and we will confirm the correct part, pricing, and lead time.
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