# LPS22HHTR (Component)
## Description
Digital MEMS Barometric Pressure Sensor – Ultra-compact absolute MEMS barometric pressure sensor with an integrated temperature sensor and 24-bit digital output for altimeters, weather stations, GPS, drones, wearables, industrial monitoring, and IoT applications. Operates from a 1.7 V to 3.6 V supply, measures 260 hPa to 1260 hPa (26 kPa to 126 kPa) absolute pressure with ±0.5 hPa absolute accuracy, and communicates via I²C, SPI, or MIPI I3C℠ interfaces. Features low power consumption (4 µA typical at 1 Hz), embedded temperature compensation, 24-bit pressure output, integrated FIFO, programmable output data rates from 1 Hz to 200 Hz, interrupt generation, and 22,000 g shock survivability. Specified for operation over a −40°C to +85°C temperature range and housed in a 10-pin HLGA (2.0 × 2.0 × 0.73 mm) surface-mount package.
#STMicroelectronics #LPS22HHTR #MEMSSensor #PressureSensor #Barometer #DigitalPressureSensor #TemperatureSensor #I2C #SPI #I3C #WeatherStation #Altimeter #EmbeddedSystems
## Component Details
- **Owner:** silicon-yard
- **Created:** 7/24/2026
- **Last Updated:** 7/24/2026
- **Visibility:** Public
- **Manufacturer Part Number:** LPS22HHTR
- **Datasheet URL:** https://www.st.com/resource/en/datasheet/lps22hh.pdf
- **Manufacturer Name:** STMicroelectronics
- **Part Type:** Sensors
- **Symbol Style:** parametric-v1
- **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/lps22hhtr/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LPS22HHTR?qs=lc2O%252BfHJPVbKAkJQGWFcLg%3D%3D) | $3.23 | 0 |
- **Part Type:** Sensors
- **Manufacturer:** STMicroelectronics
- **MPN:** LPS22HHTR
- **Mount Type:** Surface Mount
- **Package / Case Code:** TO
- **Pin Count:** 10
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VDD_IO | |
| 2 | SCL/SPC | |
| 3 | RESERVED | |
| 4 | SDA/SDI/SDI/SDO | |
| 5 | SDO/SA0 | |
| 6 | CS | |
| 7 | INT_DRDY | |
| 8 | GND_1 | |
| 9 | GND_2 | |
| 10 | VDD | |
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*Generated from [https://www.flux.ai/silicon-yard/lps22hhtr](https://www.flux.ai/silicon-yard/lps22hhtr)*