# STSAFE-A110SO8 (Component) ## Description STMicroelectronics STSAFE-A110 secure element IC for authentication and secure data management, designed for IoT devices, smart home, smart city, industrial applications, consumer electronics and accessories. Supports authentication to remote or local hosts, secure channel establishment with TLS handshake support, secure boot and firmware upgrade signature verification, host pairing, secure counters, local host envelope wrapping/unwrapping, symmetric data encryption/decryption, on-chip key pair generation, LPWAN security support, ECC cryptography with NIST P-256/P-384, ECDSA, ECDH, SHA-256/SHA-384, 6KB configurable EEPROM, I2C interface, 1.62V to 5.5V supply voltage, -40°C to +105°C operating temperature, available in SO8N and UFDFPN8 packages. Search Keywords: STSAFE-A110, STSAFEA110, STMicroelectronics STSAFE-A110, STSAFE secure element, secure element IC, IoT authentication IC, hardware security IC, secure authentication chip, I2C secure element, ECC secure element, ECDSA ECDH secure chip, TLS authentication IC, secure boot authentication, firmware upgrade security IC, LPWAN security chip, SO8N secure element, UFDFPN8 secure element Hashtags: #STSAFEA110 #STSAFE #STMicroelectronics #SecureElement #AuthenticationIC #IoTSecurity #HardwareSecurity #SecureBoot #FirmwareAuthentication #ECCSecurity #ECDSA #ECDH #TLSHandshake #I2CSecurity #LPWANSecurity #SO8N #UFDFPN8STMicroelectronics Authentication, state-of-the-art security for peripherals and IoT devices ## Component Details - **Owner:** cherepanyadima - **Created:** 6/8/2026 - **Last Updated:** 6/8/2026 - **Visibility:** Public - **Symbol Style:** parametric-v1 - **Datasheet URL:** https://www.snapeda.com/parts/STSAFE-A110DFN/STMicroelectronics/datasheet/ - **Manufacturer Part Number:** STSAFE-A110SO8 - **Manufacturer Name:** STMicroelectronics - **Part Type:** Integrated Circuit - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** STMicroelectronics - **MPN:** STSAFE-A110SO8 - **Mount Type:** Hardware - **Package / Case Code:** TO - **Pin Count:** 8 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ~RESET | | | 2 | VCC | | | 3 | NC_1 | | | 4 | GND | | | 5 | SDA | | | 6 | NC_2 | | | 7 | SCL | | | 8 | NC_3 | | --- *Generated from [https://www.flux.ai/cherepanyadima/stsafe-a110so8](https://www.flux.ai/cherepanyadima/stsafe-a110so8)*