# TMC9660ATB+ (Component)
## Description
70V Smart Gate Driver with Servo (FOC) Controller in HW and Buck Converter Multiphase Motor Driver NMOS SPI, UART 64-QFN (9x9) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #motor-driver #Controller #TMC9660
## Component Details
- **Owner:** adrian95
- **Created:** 5/1/2025
- **Last Updated:** 5/1/2025
- **Visibility:** Public
- **Package or Case Code:** QFN50P900X900X80-65N
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** Analog Devices Inc./Maxim Integrated
- **Datasheet URL:** {"url":"https://www.analog.com/media/en/technical-documentation/data-sheets/tmc9660.pdf","text":"https://www.analog.com/media/en/technical-documentation/data-sheets/tmc9660.pdf"}
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** TMC9660ATB+
- **Used in:** 2 projects
## 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/tmc9660atb/analog-devices.html?utm_currency=USD®ion=nac) | $13.297 | 1 |
| [LCSC](https://www.lcsc.com/product-detail/C48408018.html) | $27.3481 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices-Maxim-Integrated/TMC9660ATB%2b?qs=%252BXxaIXUDbq16i%252B1oARJskw%3D%3D) | $18.72 | 0 |
| [Verical](https://www.verical.com/pd/linear-technology-unsorted-TMC9660ATB--13867840?utm_currency=USD) | $9.8521 | 229 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Analog Devices
- **MPN:** TMC9660ATB+
- **Package / Case Code:** 64-QFN
- **Pin Count:** 65
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GPIO9 | |
| 2 | GPIO10 | |
| 3 | GPIO11 | |
| 4 | GPIO12 | |
| 5 | GPIO13 | |
| 6 | GPIO14 | |
| 7 | 1V8 | |
| 8 | GND | |
| 9 | VCC_IO | |
| 10 | GPIO15 | |
| 11 | GPIO16 | |
| 12 | GPIO17 | |
| 13 | GPIO18 | |
| 14 | DNC_1 | |
| 15 | DNC_2 | |
| 16 | GNDP | |
| 17 | SW | |
| 18 | VSA | |
| 19 | WAKE | |
| 20 | FAULTN | |
| 21 | DRV_EN | |
| 22 | RSTN | |
| 23 | VEXT1 | |
| 24 | VEXT2 | |
| 25 | VBUCK | |
| 26 | CPI | |
| 27 | CPO | |
| 28 | VDRV | |
| 29 | BS_Y2 | |
| 30 | HS_Y2 | |
| 31 | BM_Y2 | |
| 32 | LS_Y2 | |
| 33 | CSP3 | |
| 34 | CSN3 | |
| 35 | CSN2 | |
| 36 | CSP2 | |
| 37 | LS_WY1 | |
| 38 | BM_WY1 | |
| 39 | HS_WY1 | |
| 40 | BS_WY1 | |
| 41 | BS_VX2 | |
| 42 | HS_VX2 | |
| 43 | BM_VX2 | |
| 44 | LS_VX2 | |
| 45 | CSP1 | |
| 46 | CSN1 | |
| 47 | CSN0 | |
| 48 | CSP0 | |
| 49 | LS_UX1 | |
| 50 | BM_UX1 | |
| 51 | HS_UX1 | |
| 52 | BS_UX1 | |
| 53 | VS | |
| 54 | A1V8 | |
| 55 | GNDA | |
| 56 | GPIO0 | |
| 57 | GPIO1 | |
| 58 | AIN0 | |
| 59 | AIN1 | |
| 60 | AIN2 | |
| 61 | AIN3 | |
| 62 | GPIO6 | |
| 63 | GPIO7 | |
| 64 | GPIO8 | |
| 65 | EP | |
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