Back to browse
FT220XQ
Full Speed USB to 4-Bit SPI / FT1248 Bridge, QFN-16
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VCCIO | power_in |
| 2 | MIOSI1 | input |
| 3 | GND | power_in |
| 4 | MIOSI3 | input |
| 5 | MISO | input |
| 6 | USBDP | bidirectional |
| 7 | USBDM | bidirectional |
| 8 | 3V3OUT | power_out |
| 9 | ~{RESET} | input |
| 10 | VCC | power_in |
| 11 | ~{CS} | input |
| 12 | CLK | input |
| 13 | GND | power_in |
| 14 | CBUS3 | bidirectional |
| 15 | MIOSI0 | input |
| 16 | MIOSI2 | input |
| 17 | GND | power_in |
Footprint
ConfirmedPackage_DFN_QFN/QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm
Pad Layout
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pads (21)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |