# MAX32664GTGC\+ (Component)

## Description

Biometric Sensor Hub IC Digital Input I2C, SPI Output 24\-TQFN \(3x3\)

Sensor hub for optical biosignal processing, designed to interface with compatible optical sensor and accelerometer devices to provide heart rate, pulse oximetry \(SpO₂\), and related biometric measurements\. It operates from a 1\.8 V supply, communicates with a host processor through an I²C interface, and integrates embedded algorithms for processing biometric sensor data in wearable applications\.

\#BiometricSensorHub \#SensorHub \#OpticalBiosensor \#HeartRateMonitor \#SpO2 \#Wearable \#I2C \#MaximIntegrated \#AnalogDevices

## Component Details

- **Owner:** silicon\-yard
- **Created:** 7/24/2026
- **Last Updated:** 7/24/2026
- **Visibility:** Public
- **Manufacturer Name:** Analog Devices
- **Manufacturer Part Number:** MAX32664GTGC\+
- **Symbol Style:** parametric\-v1
- **Datasheet URL:** https://www\.analog\.com/media/en/technical\-documentation/data\-sheets/MAX32664\.pdf
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Package or Case Code:** 24\-TQFN
- **Part Type:** Sensors

## 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/max32664gtgc/analog-devices.html?utm_currency=USD&region=nac) | $7\.6159 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/analog-devices-inc-maxim-integrated/MAX32664GTGC/12460904) | $9\.52 | 769 |
| [LCSC](https://www.lcsc.com/product-detail/C5344734.html) | $11\.2581 | 9 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Analog-Devices-Maxim-Integrated/MAX32664GTGC%252b?qs=vmHwEFxEFR%25252B4L9bBONurNg%253D%253D) | $10\.61 | 319 |

- **Part Type:** Sensors
- **Manufacturer:** Analog Devices
- **MPN:** MAX32664GTGC\+
- **Mount Type:** Through Hole
- **Package / Case Code:** 24\-TQFN
- **Pin Count:** 25
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | MFIO |  |
| 2 | D\.N\.C\.\_1 |  |
| 3 | NC\_1 |  |
| 4 | D\.N\.C\.\_2 |  |
| 5 | D\.N\.C\.\_3 |  |
| 6 | RSTN |  |
| 7 | VSS\_1 |  |
| 8 | 32KOUT |  |
| 9 | 32KIN |  |
| 10 | VSS\_2 |  |
| 11 | VDD\_1 |  |
| 12 | VCORE |  |
| 13 | SENSOR\_SDA |  |
| 14 | SENSOR\_SCL |  |
| 15 | NC\_2 |  |
| 16 | D\.N\.C\_1 |  |
| 17 | D\.N\.C\_2 |  |
| 18 | HR\_INT |  |
| 19 | ACCEL\_INT |  |
| 20 | D\.N\.C\.\_4 |  |
| 21 | D\.N\.C\.\_5 |  |
| 22 | VDD\_2 |  |
| 23 | SLAVE\_SDA |  |
| 24 | SLAVE\_SCL |  |
| 25 | VSS\_3 |  |

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*Generated from [https://flux\.ai/silicon\-yard/max32664gtgcplus](https://flux.ai/silicon-yard/max32664gtgcplus)*