Image shown is a representation only.
Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | FT121T-U |
| Manufacturer | FTDI, Future Technology Devices International Ltd |
| NavitasChip Part Number | NAVI-3880972 |
| Description | IC USB CONTROLLER SPI 16-TSSOP |
| Spec | 16-TSSOP (0.173", 4.40mm Width) |
| Package | Tube |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Controllers |
| Manufacturer | FTDI, Future Technology Devices International Ltd |
| Package | Tube |
| Product Status | Obsolete |
| Protocol | USB |
| Function | Controller |
| Interface | SPI |
| Standards | USB 2.0 |
| Voltage - Supply | 3.3V, 5V |
| Current - Supply | 3.9mA |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 16-TSSOP |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | FTDI, Future Technology Devices International Ltd FT121T-U Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The FT121T-U is an Interface Controller IC manufactured by FTDI, Future Technology Devices International Ltd. Integrated Circuit USB Controller SPI in 16-Pin TSSOP Package, housed in a compact 16-TSSOP package, with 3.3V, 5V supply voltage.
Facing EOL (End of Life) notices? NavitasChip provides agile sourcing solutions to keep your production running.
Key Technical Specifications
- Supply Voltage: 3.3V, 5V
- Interface: SPI
- Operating Temperature: -40°C ~ 85°C
- Package: 16-TSSOP (0.173", 4.40mm Width)
- Device Package: 16-TSSOP
- RoHS Compliant
Applications
Critical part of:
- consumer electronics
- IoT gateways and edge computing platforms
- AGV, AMR and warehouse automation electronics
- solar inverters and renewable energy power conversion
Why Choose NavitasChip for FT121T-U?
NavitasChip offers competitive market pricing for the FT121T-U and thousands of other electronic components.
- Availability: Immediate Dispatch Available
- Packaging: Available in factory Tube or Custom Tube Quantity. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
Fast FT121T-U delivery to India and Vietnam via DHL, FedEx, and UPS.
FT121T-U - Get instant quote online.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
More from FTDI, Future Technology Devices International Ltd
More in Controllers
Shopping Guide
Payment Methods
We accept PayPal, credit cards (Visa/Mastercard/Amex), and wire transfer (T/T). All transactions secured.
Request for Quote (RFQ)
- For items in stock with listed prices, you can place your order directly.
- For out-of-stock or unpriced items, please submit an RFQ and we will respond within 24 hours.
Supply Information
- Spot Stock: Available from our verified global supply network.
- Franchise Sources: Components from authorized distribution channels when available.
- OEM Surplus: Excess inventory from OEM and EMS production lines.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
If you use our shipping account, shipping fees will be paid at checkout. If you use your own account, shipping fees will be settled directly between you and the courier company.
Note: Customers are responsible for all customs duties, taxes, or other charges. NavitasChip is not responsible for any additional fees after the package is shipped.
Shipping Methods
We offer shipping services via DHL, FedEx, UPS, and SF Express.
Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
- Actual delivery time depends on your selected courier service (DHL/FedEx/UPS/SF Express).
Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 1,317 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
Need a quote? We'll respond within 24 hours.
Payment Methods
T/T
WU
Delivery Services
TNT
SF