FTDI Chip / TECHNICAL REFERENCE
FT311D
USB host controller IC for Android Open Accessory devices.
FPGA.io Part Number FIO-9886D940AFB5B59AInternal catalogue reference · manufacturer MPN remains unchanged
Technical reference · Base device — ordering suffix not specified · Checked 2026-09-28
DOCUMENTED FACTS
Technical parameters
Values apply to the device and conditions identified in each source. Family maxima, package limits and full ordering-code specifications must not be treated as interchangeable.
| Parameter | Documented value | Source & conditions |
|---|---|---|
| USB role and speed | USB 2.0 full-speed host, 12 Mbps | FT311D-32Q1C product page ↗FT311D – Host; Key Hardware Features |
| Supply voltage | 3.3 V | FT311D-32Q1C product page ↗FT311D – Host; Key Hardware Features |
| Operating temperature | −40 to +85 °C | FT311D-32Q1C product page ↗FT311D – Host; Key Hardware Features |
| Peripheral interfaces | GPIO, UART, PWM, I2C master, SPI master/slave | FT311D-32Q1C product page ↗FT311D – Host; Key Hardware Features |
Official documents
FT311D-32Q1C product pageFT311D – Host; Key Hardware FeaturesWeb ↗Ordering and board constraints
This reference identifies a base device. Package, speed grade, temperature, qualification and packing suffixes have not been inferred.
- Device identity and listed specifications are source-backed. Confirm the complete ordering suffix, package and operating conditions before procurement.
- Confirm current availability and lifecycle for the complete code before procurement.
- Review pinout, electrical conditions and the exact document revision before PCB release.
Prepare a complete request
Include the full ordering code, quantity, delivery requirement and traceability needs. For an assembled board, include BOM revision, programming and test scope.
Request this device ↗Series & categories
COMPLETE PART IDENTITIES
Ordering numbers for FT311D
These references belong to this device. Evidence labels distinguish reviewed specifications, public listings and manufacturer coding examples. Counts describe this site’s documented coverage, not stock or all configurations offered by the manufacturer.
| Full ordering number | Package | Speed / temperature | Evidence | Next step |
|---|---|---|---|---|
| FT311D-32L1C | LQFP-32 | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| FT311D-32L1C-R | LQFP-32 | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| FT311D-32L1C-T | LQFP-32 | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| FT311D-32Q1C | QFN-32 | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| FT311D-32Q1C-R | QFN-32 | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| FT311D-32Q1C-T | QFN-32 | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
6 of 6 codes shown
No ordering codes match. Clear the search to see this device’s documented codes.
Not verified means that parameter has not been independently established for this exact code. A code example is not confirmation that a configuration can be ordered today.