# FT2232HQ-REEL (Component)
## Description
DRC Review Status Update
## Component Details
- **Owner:** lcsc
- **Created:** 11/1/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** QFN-64_L9.0-W9.0-P0.50-TL-EP4.3
- **Manufacturer Name:** FTDI(飞特帝亚)
- **Via Drill Size:** 0.4mm
- **Product Info Url:** https://lcsc.com/product-detail/Others_Future-Designs_FT2232HQ-REEL_Future-Designs-FT2232HQ-REEL_C193662.html
- **Board Stackup:** Standard 2 Layer
- **LDO Power Dissipation:** 1.19W
- **Clearance:** 6mil
- **min_y:** -7.06mm
- **LCSC Part Number:** C193662
- **Via Drill Size:** 0.4 mm
- **board_outline_height:** 923.075mm
- **board_outline_width:** 1644.65mm
- **Trace Width:** 6mil
- **max_x:** 1637.9mm
- **min_y:** -7.06mm
- **Part Type:** USB ICs
- **board_outline_height:** 923.075mm
- **Copper to Board Edge Clearance:** 0.2mm
- **Copper to Hole Clearance:** 0.15mm
- **max_y:** 916mm
- **board_outline_width:** 1644.65mm
- **Manufacturer Part Number:** FT2232HQ-REEL
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809291530_FTDI-FT2232HQ-REEL_C193662.pdf
- **min_x:** -6.75mm
- **System Architecture:** ```mermaid
graph LR
PI[USB & VIN Inputs] --> REG[3.3V Regulator (≥700mA)]
REG --> MCU[RP2350A MCU]
REG --> FT[FT2232HQ USB-to-UART]
USBC[USB Connector] --> FT
MCU -->|UART0| FT_A(Channel A)
MCU -->|UART1| FT_B(Channel B)
MCU -->|SPI| LCD[SPI LCD Interface]
OSC[Oscillator Circuit] --> MCU
DEC[Decoupling & Reset Circuit] --> MCU
```
- **max_x:** 1637.9mm
- **System Architecture:** ```mermaid
graph LR
VBUS([5V VBUS Input]) --> PTC(PTC Fuse & Protection)
PTC --> LDO[3.3V LDO Regulator (≥700mA)]
LDO --> R33[3.3V Rail]
R33 --> MCU[RP2350A MCU]
R33 --> FT[FT2232HQ USB-to-UART]
USBC[USB-C Connector] -->|VBUS| PTC
USBC -->|D+, D–| MCU_USB(MCU USB D+/D–)
MCU_USB --> MCU
USBC -->|D+, D–| FT
FT --> FT_HDR[9-pin USB Header]
MCU -->|UART0| FT_A[FT2232 Channel A]
MCU -->|UART1| FT_B[FT2232 Channel B]
MCU -->|SPI| LCD[ST7796 LCD SPI]
MCU --> UI[12-pin UI Header]
Protect[TVS & CMC] --> USBC
OSC[Oscillator] --> MCU
Dec[Decoupling & Reset Circuit] --> MCU
Dec --> FT
```
- **Annular Ring:** 0.15mm
- **max_y:** 916
- **min_x:** -6.75mm
- **Used in:** 44 projects
- **Forks:** 1
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ft2232hq-reel/ftdi-chip?utm_currency=USD®ion=europe) | $4.466 | 190 |
| [Digi-Key](https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT2232HQ-REEL/1986054) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/usb-chips-ftdi-ft2232hq-reel-1030859908) | $16.15274 | 462 |
| [LCSC](https://www.lcsc.com/product-detail/C193662.html) | $12.7601 | 2.3K |
| [Mouser](https://www.mouser.com/ProductDetail/FTDI/FT2232HQ-REEL?qs=D1%2FPMqvA103kEu75rXS7PA%3D%3D) | $5.41 | 0 |
| [Verical](https://www.verical.com/pd/future-technology-devices-international-usb-interface-ic-FT2232HQ-REEL-1151597?utm_currency=USD) | N/A | N/A |
- **Part Type:** Connectors
- **Sub-Type:** USB Connectors
- **MPN:** FT2232HQ-REEL
- **Package / Case Code:** 64-QFN
- **Pin Count:** 65
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GND | |
| 2 | OSCI | |
| 3 | OSCO | |
| 4 | VPHY | |
| 5 | GND | |
| 6 | REF | |
| 7 | DM | |
| 8 | DP | |
| 9 | VPLL | |
| 10 | AGND | |
| 11 | GND | |
| 12 | VCORE | |
| 13 | TEST | |
| 14 | ~{RESET} | |
| 15 | GND | |
| 16 | ADBUS0 | |
| 17 | ADBUS1 | |
| 18 | ADBUS2 | |
| 19 | ADBUS3 | |
| 20 | VCCIO | |
| 21 | ADBUS4 | |
| 22 | ADBUS5 | |
| 23 | ADBUS6 | |
| 24 | ADBUS7 | |
| 25 | GND | |
| 26 | ACBUS0 | |
| 27 | ACBUS1 | |
| 28 | ACBUS2 | |
| 29 | ACBUS3 | |
| 30 | ACBUS4 | |
| 31 | VCCIO | |
| 32 | ACBUS5 | |
| 33 | ACBUS6 | |
| 34 | ACBUS7 | |
| 35 | GND | |
| 36 | ~{SUSPEND} | |
| 37 | VCORE | |
| 38 | BDBUS0 | |
| 39 | BDBUS1 | |
| 40 | BDBUS2 | |
| 41 | BDBUS3 | |
| 42 | VCCIO | |
| 43 | BDBUS4 | |
| 44 | BDBUS5 | |
| 45 | BDBUS6 | |
| 46 | BDBUS7 | |
| 47 | GND | |
| 48 | BCBUS0 | |
| 49 | VREGOUT | |
| 50 | VREGIN | |
| 51 | GND | |
| 52 | BCBUS1 | |
| 53 | BCBUS2 | |
| 54 | BCBUS3 | |
| 55 | BCBUS4 | |
| 56 | VCCIO | |
| 57 | BCBUS5 | |
| 58 | BCBUS6 | |
| 59 | BCBUS7 | |
| 60 | ~{PWREN} | |
| 61 | EEDATA | |
| 62 | EECLK | |
| 63 | EECS | |
| 64 | VCORE | |
| 65 | EP | |
---
*Generated from [https://www.flux.ai/lcsc/ft2232hq-reel~igjv](https://www.flux.ai/lcsc/ft2232hq-reel~igjv)*