W29N02GVSIAA
WinbondW29N02GVSIAA is a Winbond 2Gb SLC Parallel NAND Flash in TSOP-48 — for legacy and cost-driven designs that still use the ONFI parallel interface: POS terminals, industrial controllers and IoT gateways with on-board NAND controllers. ONFI 1.0 compliant with multiplexed x8 bus, 2048+128 byte pages, 3V operation, plus Write Protect and Ready/Busy pins for device status monitoring. Selection advice: parallel NAND is a legacy interface — for new designs prefer SPI NAND (W25N series) which needs only 8 pins versus 48; this part wins on drop-in repair and lifetime extension of existing boards wired for the TSOP-48 ONFI footprint. SLC gives 60K+ program/erase endurance that MLC/TLC cannot match — do not substitute MLC NAND on endurance-critical logging. Parameters verified against Winbond documentation.
- MPN
- W29N02GVSIAA
- Manufacturer
- Winbond
- Family
- Parallel NAND Flash
- Package
- TSOP-48
- Manufacturer channel coverage
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