Security & Authentication ICs
Security and authentication ICs protect data, firmware, and hardware identity in connected devices. This category includes secure element chips for key storage, cryptographic coprocessors implementing AES, ECC, and RSA, trusted platform modules (TPMs) for platform integrity, hardware encryption engines, and ID/authentication ICs for accessory and consumable verification. These components are deployed in payment terminals, IoT edge nodes, automotive ECUs, and enterprise servers. Key manufacturers are Microchip, Infineon, NXP, STMicro, and Maxim Integrated.
Manufacturers listed in Security & Authentication ICs on Circuit Center include Infineon, Analog Devices, Microchip, STMicroelectronics, NXP, Microchip Technology, Nuvoton and Renesas.
Security & Authentication ICs subcategories
- Cryptographic Coprocessors
- Secure Elements
- Hardware Encryption ICs
- ID / Authentication ICs
- TPM (Trusted Platform Modules)
Security & Authentication ICs parts
- NPCT750AAEWX — Nuvoton · NPCT750 TPM 2.0, LPC interface, ARM Cortex-M0, QFN-32
- ATTPM20 — Microchip · CryptoAuthentication TPM 2.0, SPI/I2C, UDFN-8, FIPS 140-2 L1
- 1590WMS100-EA — Hammond Manufacturing · Screws & Fasteners 6-32x.5 Screw ORing Stainless Sold EACH
- 2405570-1 — TE Connectivity · IC & Component Sockets LGA4710 E2A CARRIER ASSY
- STM32H573IIK6 — STMicroelectronics · STM32H573 MCU, Cortex-M33, AES/HASH/PKA HW crypto, UFBGA-176
- ATECC608B-SSHDA-T — Microchip · CryptoAuthentication secure element, ECC/AES/SHA, I2C, UDFN-8, tape-and-reel
- DA14695-00HQDEVKT-U — Renesas · DA14695 dev kit, Cortex-M33, HW crypto (AES/HASH/ECC), BLE 5.2
- M24SR64-YMN6T/2 — STMicroelectronics · Dynamic NFC tag IC, 64Kb EEPROM, I2C + ISO 14443, SO8N
- DS28E38Q+T — Analog Devices · DeepCover ECDSA authenticator, ChipDNA PUF, ECC-P256, 1-Wire, TDFN-6
- MAXQ1061GFP+ — Analog Devices · MAXQ1061 crypto coprocessor, TLS 1.2, PKI, tamper detect, SPI, LQFP-32
- MCXN947VDF — NXP · MCX N947 MCU, dual Cortex-M33, EdgeLock crypto, AES/SHA/ECC, QFP-144
- MAXQ1061EVKit — Analog Devices · MAXQ1061 eval kit, crypto coprocessor, TLS offload, USB interface board
- SLE97144PXM20PE — Infineon · SOLID FLASH crypto coprocessor, CC EAL5+, RSA-4096, USB/SPI, VQFN-32
- R7FS7G27H3A01CFC — Renesas · RA6M4 MCU, Cortex-M33, SCE9 HW crypto engine, AES/RSA/ECC, LQFP-176
- SLI9672FW16.00XTMA1 — Infineon · OPTIGA TPM SLI 9672, FW 16.00, SPI, VQFN-24
- SLS37V2M22UL057XTMA1 — Infineon · OPTIGA Trust M V3, CC EAL6+, ECC/RSA/SHA, I2C, USON-10
- DS28EC20P+T — Analog Devices · 1-Wire EEPROM, 20Kb, SHA-1 authentication, TSOC-6
- DS28C40EVKIT# — Analog Devices · DS28C40 secure authenticator eval kit, I2C/1-Wire, USB interface
- ATECC608B-SSHDA-B — Microchip · CryptoAuthentication secure element, ECC-P256, SHA-256, AES-128, I2C, UDFN-8
- ATECC608B-SSHCZ-B — Microchip · CryptoAuthentication coprocessor, ECC-P256/SHA-256/AES-128, I2C, UDFN-8
- DS24B33S+T&R — Analog Devices · 1-Wire 4Kb EEPROM, 64-bit ROM ID, TDFN-4
- ATECC508A-MAHDA-S — Microchip · CryptoAuthentication, ECC-P256, accessory ID auth, I2C, SOIC-8
- ATSHA204A-SSHDA-B — Microchip · CryptoAuthentication SHA-256, I2C, UDFN-8
- CEC1702H-A1-SX-I/KX — Microchip · CEC1702 HW encryption controller, AES-256/SHA-512/PKE, ARM Cortex-M4F, BGA-84
- MKL82Z128VLL7 — NXP · Kinetis KL82 MCU, Cortex-M0+, LTC HW crypto (AES/DES/SHA/PKHA), LQFP-100