FT4222HQ-D-R

FTDI Chip

Part id: ftdi-chip/FT4222HQ-D-R
Category: Uncategorised
Pins: 37
Used on: 2 open-source boards

Overview

The FT4222HQ-D-R is an uncategorised made by FTDI Chip with 33 pins.

PCBKit's library has its KiCad symbol (Interface_USB:FT4222HQ, from KiCad's library) and its footprint (Package_DFN_QFN:VQFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm, from KiCad's library), ready for a KiCad board. 2 open-source boards in 2 repositories on GitHub use it.

Symbol

Interface_USB:FT4222HQFrom KiCad's library

Footprint

Package_DFN_QFN:VQFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mmFrom KiCad's library

Pinout

The pins of the FT4222HQ-D-R
Pin	Name	Type
1	DEBUGGER	Input/output
2	STEST_RST	Input
3	RESET	Input
4	DCNF0	Input
5	DCNF1	Input
6	DGND	Power in
7	VCCIO	Power in
8	SCK	Input/output
9	MISO	Input/output
10	MOSI	Input/output
11	IO2	Input/output
12	IO3	Input/output
13	GPIO0	Input/output
14	GPIO1	Input/output
15	GPIO2	Input/output
16	GPIO3	Input/output
17	SS0O	Output
18	XSCI	Input
19	XSCO	Output
20	UGND	Power in
21	RREF	Input
22	DM	Input/output
23	DP	Input/output
24	UGND	Passive
25	VOUT3V3	Unspecified
26	VCCIN	Power in
27	AGND	Power in
28	DGND	Passive
29	VPP	Power in
30	VBUS_DET	Input
31	BCD_DET	Output
32	SS	Input
33	EP	Power in

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Open-source boards using it

2 layers38.8 × 22.3 mm
PMOD2USB FT4222
kelu124/PMOD_rp2040
Modules for signal acquisition and transmission - using the PMOD standard
25 parts8
4 layers108 × 79.7 mm
Hitl primary
olin-electric-motorsports/olin-electric-motorsports
OEM Monorepo
134 parts14

Parts like it

FT4222HQ-C
PQFN32USB2.0 to QuadSPI/I2C Bridge ICFTDIUncategorised

Questions

Is there a KiCad symbol and footprint for the FT4222HQ-D-R?

Yes. The symbol is Interface_USB:FT4222HQ and the footprint Package_DFN_QFN:VQFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the FT4222HQ-D-R datasheet?

FTDI Chip publishes it: the Datasheet link on this page opens it.

What can replace the FT4222HQ-D-R?

Parts like it in the library: the FT4222HQ-C by FTDI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FT4222HQ-D-R?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.