.hide-partial { max-height: none; } .show-more { display: none; }

Security ICs / Authentication ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 459

Applied Filters:

Manufacturer

Data Bus Width

Supply Voltage - Max

Supply Voltage - Min

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Data Bus Width	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R ATECC608C-RBHCZ-T Microchip Technology 1: 0,765 € 4.845In Stock	Mfr. Part No. ATECC608C-RBHCZ-T Mouser Part No 579-ATECC608CRBHCZT	Microchip Technology	Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	4.845In Stock	Cut Tape 0,765 € 0,751 € Reel 0,637 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	72 bit	5.5 V	2 V	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R ATECC608C-SSHCZ-T Microchip Technology 1: 0,628 € 4.686In Stock	Mfr. Part No. ATECC608C-SSHCZ-T Mouser Part No 579-ATECC608CSSHCZT	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	4.686In Stock	Cut Tape 0,628 € 0,619 € Reel 0,525 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000		5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk ATECC608C-SSHDA-B Microchip Technology 1: 0,688 € 2.367In Stock	Mfr. Part No. ATECC608C-SSHDA-B Mouser Part No 579-ATECC608CSSHDA-B	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	2.367In Stock	0,688 € 0,581 €	Min.: 1 Mult.: 1	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R ATECC608C-SSHDA-T Microchip Technology 1: 0,662 € 9.542In Stock 16.000Expected 11/11/2026	Mfr. Part No. ATECC608C-SSHDA-T Mouser Part No 579-ATECC608CSSHDAT	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	9.542In Stock 16.000Expected 11/11/2026	Cut Tape 0,662 € 0,658 € Reel 0,559 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000		5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC T/R ATECC608C-SSVDA-T Microchip Technology 1: 0,688 € 5.528In Stock	Mfr. Part No. ATECC608C-SSVDA-T Mouser Part No 579-ATECC608CSSVDAT	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	5.528In Stock	Cut Tape 0,688 € 0,685 € Reel 0,581 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	72 bit	5.5 V	2 V	- 40 C	+ 100 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECDH/ECC 10Kb Generic I2C ATECC508A-SSHDA-T Microchip Technology 1: 0,903 € 147.277In Stock NRND	Mfr. Part No. ATECC508A-SSHDA-T Mouser Part No 556-ATECC508A-SSHDAT NRND	Microchip Technology	Security ICs / Authentication ICs ECDH/ECC 10Kb Generic I2C Learn More about Microchip Technology atmel microchip ATECC508A devices	Datasheet	147.277In Stock	Cut Tape 0,903 € Reel 0,761 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C 15K reel UDFN ATECC608A-MAHDA-T Microchip Technology 1: 0,834 € 46.255In Stock NRND	Mfr. Part No. ATECC608A-MAHDA-T Mouser Part No 556-ATECC608AMAHDAT NRND	Microchip Technology	Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C 15K reel UDFN Learn More about Microchip Technology microchip atecc608a crypto devices	Datasheet	46.255In Stock	Cut Tape 0,834 € 0,816 € 0,777 € 0,769 € 0,693 € Reel 0,693 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	UDFN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Ind SPI TPM 4.4mm TSSOP UEKFF AT97SC3205-U3A15-10 Microchip Technology 1: 4,11 € 875In Stock	Mfr. Part No. AT97SC3205-U3A15-10 Mouser Part No 556-A97SC3205U3A1510	Microchip Technology	Security ICs / Authentication ICs FF Ind SPI TPM 4.4mm TSSOP UEKFF	Datasheet	875In Stock	Cut Tape 4,11 € Reel 3,48 €	Min.: 1 Mult.: 1 : 1.000							TSSOP-28	Reel, Cut Tape
Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R ATECC608B-SSHDA-T Microchip Technology 1: 0,774 € 26.598In Stock	Mfr. Part No. ATECC608B-SSHDA-T Mouser Part No 579-TECC608B-SSHDA-T	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R Learn More about Microchip Technology microchip atecc608b crypto devices	Datasheet	26.598In Stock	Cut Tape 0,774 € 0,764 € Reel 0,649 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000		5.5 V	2 V	- 40 C	+ 100 C			Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs EDGE SECURITY SLM9670AQ20FW1311XTMA1 Infineon Technologies 1: 4,08 € 13.003In Stock 35.000On Order	Mfr. Part No. SLM9670AQ20FW1311XTMA1 Mouser Part No 726-SLM9670A20FW1311	Infineon Technologies	Security ICs / Authentication ICs EDGE SECURITY	Datasheet	13.003In Stock 35.000On Order On Order Ship Dates Mfr. No: SLM9670AQ20FW1311XTMA1 Stock: 13.003 Can Dispatch Immediately On Order: 20.000 Expected 11/26/2026 15.000 Expected 4/22/2027 Factory Lead Time: 12 Weeks	Cut Tape 4,08 € 3,16 € 2,95 € 2,77 € View Reel 2,43 € 2,69 € 2,56 € 2,49 € 2,46 € 2,43 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	16 bit	1.95 V, 3.6 V	1.65 V, 3 V	- 40 C	+ 85 C	SMD/SMT	VFQFN-32	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number DS2401+ Analog Devices / Maxim Integrated 1: 2,93 € 53.778In Stock	Mfr. Part No. DS2401+ Mouser Part No 700-DS2401	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	53.778In Stock	2,93 € 2,55 € 2,34 € 2,12 € View 2,04 € 1,73 €	Min.: 1 Mult.: 1 Max.: 43.014	64 bit	6 V	2.8 V	- 40 C	+ 85 C	Through Hole	TO-92-3	Bulk
Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects STSAFA120S8SPL05 STMicroelectronics 1: 2,37 € 99In Stock 7.500On Order New Product	Mfr. Part No. STSAFA120S8SPL05 Mouser Part No 511-STSAFA120S8SPL05 New Product	STMicroelectronics	Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects Learn More about STMicroelectronics stm stsafe a120 authentication ic	Datasheet	99In Stock 7.500On Order On Order Ship Dates Mfr. No: STSAFA120S8SPL05 Stock: 99 Can Dispatch Immediately On Order: 2.500 Expected 11/5/2026 5.000 Expected 1/21/2027 Factory Lead Time: 31 Weeks	Cut Tape 2,37 € 1,76 € 1,61 € 1,44 € View Reel 1,24 € 1,37 € 1,33 € 1,30 € 1,24 €	Min.: 1 Mult.: 1 : 2.500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	Reel, Cut Tape
Security ICs / Authentication ICs Authentication & Brand protection secure solution STSAFL010DFSPL01 STMicroelectronics 1: 1,55 € 326In Stock 5.000Expected 11/13/2026 New Product	Mfr. Part No. STSAFL010DFSPL01 Mouser Part No 511-STSAFL010DFSPL01 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication & Brand protection secure solution Learn More about STMicroelectronics stsafe l010 soc	Datasheet	326In Stock 5.000Expected 11/13/2026	Cut Tape 1,55 € 1,13 € 0,998 € 0,912 € View Reel 0,70 € 0,886 € 0,797 € 0,792 € 0,765 € 0,70 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000		5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	UFDFPN8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism SLB9673XU20FW2624XTMA1 Infineon Technologies 1: 4,13 € 58In Stock 10.000Expected 2/11/2027 New Product	Mfr. Part No. SLB9673XU20FW2624XTMA1 Mouser Part No 726-SLB9673XU20FW262 New Product	Infineon Technologies	Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism Learn More about Infineon Technologies infineon optiga tpm slb 9673	Datasheet	58In Stock 10.000Expected 2/11/2027	Cut Tape 4,13 € 3,13 € 2,73 € 2,49 € View Reel 2,14 € 2,43 € 2,33 € 2,25 € 2,22 € 2,14 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	32 bit	3.6 V	3 V	- 40 C	+ 85 C	SMD/SMT	UQFN-32	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ST33HTPH2X32AHE1 STMicroelectronics 1: 4,33 € 2.757In Stock	Mfr. Part No. ST33HTPH2X32AHE1 Mouser Part No 511-ST33HTPH2X32AHE1	STMicroelectronics	Security ICs / Authentication ICs Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2.757In Stock	Cut Tape 4,33 € 3,30 € 3,04 € 2,76 € View Reel 2,48 € 2,62 € 2,55 € 2,51 € 2,48 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHE4 STMicroelectronics 1: 3,75 € 1.725In Stock 3.000Expected 5/18/2027	Mfr. Part No. ST33HTPH2X32AHE4 Mouser Part No 511-ST33HTPH2X32AHE4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	1.725In Stock 3.000Expected 5/18/2027	Cut Tape 3,75 € 2,83 € 2,54 € 2,36 € Reel 1,94 € View 2,29 € 2,19 € 2,12 € 1,93 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8SPL03 STMicroelectronics 1: 2,15 € 2.122In Stock	Mfr. Part No. STSAFA110S8SPL03 Mouser Part No 511-STSAFA110S8SPL03	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	2.122In Stock	Cut Tape 2,15 € 1,60 € 1,46 € 1,31 € View Reel 1,21 € 1,24 € 1,21 € 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN ATECC608C-MAHCZ-S Microchip Technology 1: 0,688 € 5.980In Stock	Mfr. Part No. ATECC608C-MAHCZ-S Mouser Part No 579-ATECC608CMAHCZS	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	5.980In Stock	Cut Tape 0,688 € 0,685 € Reel 0,581 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	UDFN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN ATECC608C-MAHDA-S Microchip Technology 1: 0,688 € 4.605In Stock 9.000On Order	Mfr. Part No. ATECC608C-MAHDA-S Mouser Part No 579-ATECC608CMAHDAS	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	4.605In Stock 9.000On Order	Cut Tape 0,688 € 0,685 € Reel 0,581 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000		5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	UDFN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, UDFN SHA104-MAVCZ-T Microchip Technology 1: 0,37 € 8.714In Stock	Mfr. Part No. SHA104-MAVCZ-T Mouser Part No 579-SHA104-MAVCZ-T	Microchip Technology	Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, UDFN Learn More about Microchip Technology microchip sha104 authentication ics	Datasheet	8.714In Stock	Cut Tape 0,37 € 0,369 € Reel 0,313 €	Min.: 1 Mult.: 1 : 5.000								Reel, Cut Tape
Security ICs / Authentication ICs EDGE SECURITY SLB9673XU20FW2613XTMA1 Infineon Technologies 1: 3,91 € 2.117In Stock 20.000On Order	Mfr. Part No. SLB9673XU20FW2613XTMA1 Mouser Part No 726-SLB9673XU20FW263	Infineon Technologies	Security ICs / Authentication ICs EDGE SECURITY	Datasheet	2.117In Stock 20.000On Order On Order Ship Dates Mfr. No: SLB9673XU20FW2613XTMA1 Stock: 2.117 Can Dispatch Immediately On Order: 5.000 Expected 12/3/2026 15.000 Expected 10/7/2027 Factory Lead Time: 26 Weeks	Cut Tape 3,91 € 2,95 € 2,71 € 2,44 € View Reel 2,09 € 2,32 € 2,30 € 2,16 € 2,12 € 2,09 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	32 bit	3.6 V	1.65 V	- 40 C	+ 85 C	SMD/SMT	UQFN-32-1,-2	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface ST33HTPH2X32AHD5 STMicroelectronics 1: 4,84 € 8.452In Stock	Mfr. Part No. ST33HTPH2X32AHD5 Mouser Part No 511-ST33HTPH2X32AHD5	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	8.452In Stock	Cut Tape 4,84 € 3,69 € 3,23 € 3,09 € 2,84 € Reel 2,84 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 32Kbit AES Auth I2C udfn(MA), GR ATAES132A-MAHER-T Microchip Technology 1: 0,791 € 27.099In Stock	Mfr. Part No. ATAES132A-MAHER-T Mouser Part No 556-ATAES132AMAHERT	Microchip Technology	Security ICs / Authentication ICs 32Kbit AES Auth I2C udfn(MA), GR Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	27.099In Stock	Cut Tape 0,791 € 0,789 € Reel 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000	128 bit					SMD/SMT	UDFN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs CryptAuthEE SHA256 TWI ATSHA204A-SSHDA-T Microchip Technology 1: 0,413 € 35.001In Stock	Mfr. Part No. ATSHA204A-SSHDA-T Mouser Part No 556-ATSHA204A-SSHDAT	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 TWI Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	35.001In Stock	Cut Tape 0,413 € 0,409 € Reel 0,347 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC, RSA, AES, 3DES, MIFARE KDF, CL-IF, I²C Master SE050C1HQ1/Z01SCZ NXP Semiconductors 1: 4,30 € 18.601In Stock	Mfr. Part No. SE050C1HQ1/Z01SCZ Mouser Part No 771-SE050C1HQ1Z01SCZ	NXP Semiconductors	Security ICs / Authentication ICs ECC, RSA, AES, 3DES, MIFARE KDF, CL-IF, I<sup>2</sup>C Master Learn More about NXP Semiconductors nxp edgelock se050	Datasheet	18.601In Stock	Cut Tape 4,30 € 3,28 € 3,03 € 2,74 € View Reel 2,44 € 2,61 € 2,56 € 2,55 € 2,44 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 3.000		3.6 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	HX2QFN-20	Reel, Cut Tape, MouseReel