
Adafruit's USB Host FeatherWing, which stacks onto a Feather by its header rows.
One of the Feather Shield family.
- Made by
Adafruit
- SKU
- 5858
- Kind
- Circuit board (PCB)
- Licence
- CC-BY-SA-3.0
- Keywords
- adafruit, featherwing, host, usb, max3421e, spi, usb-a
| Overall size (X × Y × Z) | 52 × 22.9 × 9.6 mm |
|---|---|
| PCB size | 50.8 × 22.9 mm |
| PCB thickness | 1.6 mm |
| Mounting holes | 4 × Ø2.5 mm |
| Through-hole pads | 56 |
| Components | 32 |
| Function | USB host |
| Form factor | featherwing |
| Chip | MAX3421E |
| USB connector | USB-A |
| Interface | SPI |
| Logic level | 3.3 V |
| Output | 5 V |
| Weight | 6.3 g |
| Qty | Part | Value | References | Datasheet |
|---|---|---|---|---|
| × 6 | SMD Capacitor0603 | 0.1uF | C2, C3, C5, C17, C18, C24 | X7R SMD MLCC series datasheet (KEMET) |
| × 3 | SMD Capacitor0805 | 22uF | C4, C6, C7 | X7R SMD MLCC series datasheet (KEMET) |
| × 2 | SMD Capacitor0603 | 22 pF | C19, C20 | X7R SMD MLCC series datasheet (KEMET) |
| × 2 | SMD DiodeSOD-123 | MBR120 | D1, D2 | MBR120VLSF datasheet (onsemi) |
| × 2 | SMD Inductor0805 | Ferrite | FB1, FB2 | |
| × 2 | SMD Resistor0603 | 10K | R2, R5 | RC_L series datasheet (Yageo) |
| × 2 | SMD Resistor0603 | 22 ohm | R1, R3 | RC_L series datasheet (Yageo) |
| × 2 | SMD Resistor0603 | 100K | R4, R7 | RC_L series datasheet (Yageo) |
| × 2 | SMD Resistor0603 | PGB1010603 | Z3, Z4 | RC_L series datasheet (Yageo) |
| × 1 | QFPLQFP-32 5x5 P0.5 | MAX3421E | U1 | MAX3421E datasheet (Analog Devices) |
| × 1 | SMD Capacitor0805 | 10uF | C1 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0805 | 500mA | PTC1 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Crystal2520 4-pin | 12MHz/12pF | Y1 | |
| × 1 | SMD LED0603 · green | Green | PWR | |
| × 1 | SMD Power InductorANR5045 | 1uH | L1 | |
| × 1 | SMD Resistor0603 | 732K | R6 | RC_L series datasheet (Yageo) |
| × 1 | SMD Tactile SwitchKMR2 | KMR2 | SW1 | |
| × 1 | USB ReceptacleUSB-A | USB Type A | X2 |
Variations
128x64 OLED FeatherWingAdafruit
8-Channel PWM/Servo FeatherWingAdafruit
9-DoF IMU FeatherWingAdafruit
Adalogger FeatherWingAdafruit
DC Motor + Stepper FeatherWingAdafruit
Ethernet FeatherWingAdafruit
Mini Color TFT FeatherWingAdafruit
NeoKey FeatherWingAdafruit
Power Relay FeatherWingAdafruit
Prop-Maker FeatherWingAdafruit
Proto FeatherWingAdafruit
USB Host FeatherWingAdafruit
Ultimate GPS FeatherWingAdafruit




