Winbond Electronics W29N
W29N variants from Winbond Electronics
W29N Overview
What changes between part numbers, and what to check before you lock the BOM — general-purpose circuits.
Key Features
- Footprint / package: 63-VFBGA, 48-TFSOP (0.724", 18.40mm Width)Land pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 11 distinct suffix patternsExamples: 01HVBINA, 01HVBINF, 01HVSINA, 01HVSINF, 02GVBIAA (+6 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- general-purpose circuits — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 11 W29N part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| W29N01HVBINA | Package: 63-VFBGA | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 1Gb (128M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 63-VFBGA | Winbond Electronics | Active | Compliant | In Stock | |
| W29N01HVBINF | Package: 63-VFBGA | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 1Gb (128M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 63-VFBGA | Winbond Electronics | Active | Compliant | In Stock | |
| W29N01HVSINA | Package: 48-TFSOP (0.724", 18.40mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 1Gb (128M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 48-TFSOP (0.724", 18.40mm Width) | Winbond Electronics | Active | Compliant | In Stock | |
| W29N01HVSINF | Package: 48-TFSOP (0.724", 18.40mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 1Gb (128M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 48-TFSOP (0.724", 18.40mm Width) | Winbond Electronics | Active | Compliant | In Stock | |
| W29N02GVBIAA | Package: 63-VFBGA | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 2Gb (256M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 63-VFBGA | Winbond Electronics | Active | Compliant | In Stock | |
| W29N02GVSIAA | Package: 48-TFSOP (0.724", 18.40mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 2Gb (256M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 48-TFSOP (0.724", 18.40mm Width) | Winbond Electronics | Active | Compliant | In Stock | |
| W29N02KVSIAF | Package: 48-TFSOP (0.724", 18.40mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 2Gb (256M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 48-TFSOP (0.724", 18.40mm Width) | Winbond Electronics | Active | Compliant | In Stock | |
| W29N04GVBIAA | Package: 63-VFBGA | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 4Gb (512M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 63-VFBGA | Winbond Electronics | Active | Compliant | In Stock | |
| W29N04GVSIAA | Package: 48-TFSOP (0.724", 18.40mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 4Gb (512M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 48-TFSOP (0.724", 18.40mm Width) | Winbond Electronics | Active | Compliant | In Stock | |
| W29N08GVBIAA | Package: 63-VFBGA | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 8Gb (1G x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 63-VFBGA | Winbond Electronics | Active | Compliant | In Stock | |
| W29N08GVSIAA | Package: 48-TFSOP (0.724", 18.40mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.7V ~ 3.6V | Memory Size: 8Gbit | Operating Temperature: -40°C ~ 85°C (TA) | 48-TFSOP (0.724", 18.40mm Width) | Winbond Electronics | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on W29N map to package, grade, and reel options.
How to Choose the Right W29N Variant
Match the footprint first
Packages here: 63-VFBGA, 48-TFSOP (0.724", 18.40mm Width). Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For W29N, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "W29N" — include the full suffix (e.g. 01HVBINA, 01HVBINF, 01HVSINA). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for W29N product family
Identity
Base Model
W29N
Manufacturer
Winbond Electronics
Listed Variants
11
Variant Parameters
Package Type
63-VFBGA, 48-TFSOP (0.724", 18.40mm Width)
Lifecycle Status
Active
RoHS Status
Compliant
Source W29N with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 11 ordering variants from Winbond Electronics. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the W29N product family.
W29N is a base / family code from Winbond Electronics. You order a full MPN such as W29N01HVBINA, W29N01HVBINF, W29N01HVSINA. The variant table lists 11 orderable lines with different suffixes.
Listed suffix fragments include: 01HVBINA, 01HVBINF, 01HVSINA, 01HVSINF, 02GVBIAA, 02GVSIAA. Typically they encode package (63-VFBGA, 48-TFSOP (0.724", 18.40mm Width)), temperature grade, and tape/reel option. Always decode on the Winbond Electronics datasheet ordering guide — do not guess from pattern alone.
On this page the varying fields are: Package Type. Filter the table by the parameter you care about before picking an MPN.
Only after footprint and thermal review. Packages listed here (63-VFBGA, 48-TFSOP (0.724", 18.40mm Width)) use different land patterns and often different thermal resistance. Layout swaps need a new paste stencil at minimum, not just a BOM edit.
Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.
Full manufacturer MPN (not just W29N), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.
Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.