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Security ICs / Authentication ICs

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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	Interface Type	Packaging
Security ICs / Authentication ICs 32Kbit AES Auth SPI udfn(MA), GR ATAES132A-MAHEQ-T Microchip Technology 1: 0,843 € 8 586In Stock	Mfr. Part No. ATAES132A-MAHEQ-T Mouser Part No 556-ATAES132AMAHEQT	Microchip Technology	Security ICs / Authentication ICs 32Kbit AES Auth SPI udfn(MA), GR Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	8 586In Stock	Cut Tape 0,843 € Reel 0,843 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000	128 bit						UDFN-8		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir ATSHA204A-SSHCZ-T Microchip Technology 1: 0,43 € 4 479In Stock	Mfr. Part No. ATSHA204A-SSHCZ-T Mouser Part No 556-ATSHA204A-SSHCZT	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	4 479In Stock	Cut Tape 0,43 € 0,421 € Reel 0,358 € 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 CryptAuthEE SHA256 TWI ATSHA204A-XHDA-T Microchip Technology 1: 0,671 € 14 418In Stock	Mfr. Part No. ATSHA204A-XHDA-T Mouser Part No 556-ATSHA204A-XHDA-T	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 TWI Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	14 418In Stock	Cut Tape 0,671 € Reel 0,593 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	TSSOP-8		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs CustSpec SHA256 UDNF ATSHA204A-RBHCZ-T Microchip Technology 1: 0,611 € 2 504In Stock	Mfr. Part No. ATSHA204A-RBHCZ-T Mouser Part No 566-ATSHA204ARBHCZ-T	Microchip Technology	Security ICs / Authentication ICs CustSpec SHA256 UDNF Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	2 504In Stock	Cut Tape 0,611 € 0,605 € Reel 0,515 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	Contact-3		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir ATSHA204A-STUCZ-T Microchip Technology 1: 0,516 € 20 859In Stock	Mfr. Part No. ATSHA204A-STUCZ-T Mouser Part No 566-ATSHA204ASTUCZ-T	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	20 859In Stock	Cut Tape 0,516 € 0,501 € Reel 0,425 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN ATECC608B-MAHDA-S Microchip Technology 1: 0,774 € 14 007In Stock 26 975Expected 30/10/2026	Mfr. Part No. ATECC608B-MAHDA-S Mouser Part No 579-TECC608B-MAHDA-S	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN Learn More about Microchip Technology microchip atecc608b crypto devices	Datasheet	14 007In Stock 26 975Expected 30/10/2026	Cut Tape 0,774 € 0,764 € Reel 0,649 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		5.5 V	2 V	- 40 C	+ 100 C	SMD/SMT	UDFN-8	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, small 3K reel UDFN ATECC608B-MAVDA-S Microchip Technology 1: 0,851 € 5 392In Stock	Mfr. Part No. ATECC608B-MAVDA-S Mouser Part No 579-TECC608B-MAVDA-S	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, small 3K reel UDFN Learn More about Microchip Technology microchip atecc608b crypto devices	Datasheet	5 392In Stock	Cut Tape 0,851 € 0,843 € Reel 0,715 €	Min.: 1 Mult.: 1 : 3 000		5.5 V	2 V	- 40 C	+ 100 C			I2C	Reel, Cut Tape
Security ICs / Authentication ICs Certified SA with ECC NIST and AES for simple authentication use cases A5000R2HQ1/Z016UZ NXP Semiconductors 1: 3,01 € 1 923In Stock 6 000Expected 03/11/2026	Mfr. Part No. A5000R2HQ1/Z016UZ Mouser Part No 771-A5000R2HQ1Z016UZ	NXP Semiconductors	Security ICs / Authentication ICs Certified SA with ECC NIST and AES for simple authentication use cases Learn More about NXP Semiconductors nxp edgelock a5000 authenticator	Datasheet	1 923In Stock 6 000Expected 03/11/2026	Cut Tape 3,01 € 2,27 € 2,08 € 1,87 € Reel 1,61 € View 1,78 € 1,75 € 1,67 € 1,58 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		3.6 V	1.62 V	- 40 C	+ 105 C	SMD/SMT	HX2QFN-20	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC, AES, 3DES SE050A2HQ1/Z01SHZ NXP Semiconductors 1: 4,48 € 2 674In Stock	Mfr. Part No. SE050A2HQ1/Z01SHZ Mouser Part No 771-SE050A2HQ1Z01SHZ	NXP Semiconductors	Security ICs / Authentication ICs ECC, AES, 3DES Learn More about NXP Semiconductors nxp edgelock se050	Datasheet	2 674In Stock	Cut Tape 4,48 € 3,39 € 3,12 € 2,82 € View Reel 2,39 € 2,68 € 2,67 € 2,52 € 2,39 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		3.6 V	1.62 V	- 40 C	+ 105 C	SMD/SMT	HX2QFN-20	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK AT97SC3204-U2MA-10 Microchip Technology 1: 3,87 € 1 986In Stock End of Life	Mfr. Part No. AT97SC3204-U2MA-10 Mouser Part No 556-AT97SC3204U2MA10 End of Life	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	1 986In Stock	Cut Tape 3,87 € Reel 3,29 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	8 bit			- 40 C	+ 85 C	SMD/SMT	QFN-40	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK AT97SC3205T-U3A1C20B Microchip Technology 1: 3,56 € 183In Stock	Mfr. Part No. AT97SC3205T-U3A1C20B Mouser Part No 556-7SC3205TU3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK	Datasheet	183In Stock	3,56 € 3,28 €	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Tube
Security ICs / Authentication ICs CryMem Comp 8ld, Green AT88SC018-SU-CN Microchip Technology 1: 1,13 € 125In Stock	Mfr. Part No. AT88SC018-SU-CN Mouser Part No 556-AT88SC018-SU-CN	Microchip Technology	Security ICs / Authentication ICs CryMem Comp 8ld, Green	Datasheet	125In Stock	1,13 € 1,12 € 1,08 €	Min.: 1 Mult.: 1		3.6 V	2.7 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	2-Wire, I2C	Tube
Security ICs / Authentication ICs w/ serial interface HCS515-I/SL Microchip Technology 1: 2,68 € 159In Stock	Mfr. Part No. HCS515-I/SL Mouser Part No 579-HCS515-I/SL	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	159In Stock	2,68 €	Min.: 1 Mult.: 1	64 bit	5.5 V	4.5 V	- 40 C	+ 85 C	SMD/SMT	SOIC-14		Tube
Security ICs / Authentication ICs Client MAC, 105C, I2C, SOIC SHA104-SSVDA-T Microchip Technology 1: 0,378 € 277In Stock 5 086On Order	Mfr. Part No. SHA104-SSVDA-T Mouser Part No 579-SHA104-SSVDA-T	Microchip Technology	Security ICs / Authentication ICs Client MAC, 105C, I2C, SOIC Learn More about Microchip Technology microchip sha104 authentication ics	Datasheet	277In Stock 5 086On Order On Order Ship Dates Mfr. No: SHA104-SSVDA-T Stock: 277 Can Dispatch Immediately On Order: 1 786 Expected 25/01/2027 3 300 TBD Factory Lead Time: 10 Weeks	Cut Tape 0,378 € 0,369 € Reel 0,313 €	Min.: 1 Mult.: 1 : 1 786	72 bit	5.5 V	1.65 V	- 40 C	+ 105 C	SMD/SMT	SOIC-8	I2C	Reel, Cut Tape
Security ICs / Authentication ICs Serial Number iButton DS1990A-F3+ Analog Devices / Maxim Integrated 1: 6,05 € 858In Stock	Mfr. Part No. DS1990A-F3+ Mouser Part No 700-DS1990A-F3	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Serial Number iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	858In Stock	6,05 € 4,64 € 4,29 € 3,64 € 3,59 €	Min.: 1 Mult.: 1 Max.: 686	64 bit								Bulk
Security ICs / Authentication ICs iButton F3 GENERIC DS1990AA-F3+ Analog Devices / Maxim Integrated 1: 5,55 € 102In Stock	Mfr. Part No. DS1990AA-F3+ Mouser Part No 700-DS1990AA-F3+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs iButton F3 GENERIC	Datasheet	102In Stock	5,55 € 4,25 € 3,93 €	Min.: 1 Mult.: 1 Max.: 81									CAN
Security ICs / Authentication ICs Serial Number iButton DS1990R-F5# Analog Devices / Maxim Integrated 1: 5,74 € 2 508In Stock	Mfr. Part No. DS1990R-F5# Mouser Part No 700-DS1990R-F5#	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Serial Number iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	2 508In Stock	5,74 € 4,69 € 4,37 € 4,10 € View 3,91 € 3,82 € 3,74 €	Min.: 1 Mult.: 1 Max.: 2 006									Bulk
Security ICs / Authentication ICs DS2401 ES02 TO92 DS2401A+ Analog Devices / Maxim Integrated 1: 3,42 € 566In Stock	Mfr. Part No. DS2401A+ Mouser Part No 700-DS2401A+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs DS2401 ES02 TO92	Datasheet	566In Stock	3,42 € 2,58 € 2,37 € 2,34 €	Min.: 1 Mult.: 1 Max.: 452									Bulk
Security ICs / Authentication ICs DS2401 ES02 TSOC DS2401AZ+ Analog Devices / Maxim Integrated 1: 3,42 € 255In Stock	Mfr. Part No. DS2401AZ+ Mouser Part No 700-DS2401AZ+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs DS2401 ES02 TSOC	Datasheet	255In Stock	3,42 € 2,58 € 2,37 € 2,13 €	Min.: 1 Mult.: 1 Max.: 204									Tube
Security ICs / Authentication ICs Silicon Serial Number DS2401P+ Analog Devices / Maxim Integrated 1: 3,29 € 2 006In Stock	Mfr. Part No. DS2401P+ Mouser Part No 700-DS2401P	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2 006In Stock	3,29 € 2,49 € 2,28 € 2,04 € View 1,91 € 1,87 € 1,82 €	Min.: 1 Mult.: 1 Max.: 1 604	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	TSOC-6	1-Wire	Tube
Security ICs / Authentication ICs Silicon Serial Number DS2401Z+T&R Analog Devices / Maxim Integrated 1: 3,30 € 812In Stock	Mfr. Part No. DS2401Z+T&R Mouser Part No 700-DS2401ZT&R	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	812In Stock	Cut Tape 3,30 € 2,67 € 2,45 € 2,21 € View 2,11 € 2,09 € 2,09 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 649	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	SOT-223-4	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number with VCC Input DS2411P+ Analog Devices / Maxim Integrated 1: 2,91 € 1 128In Stock	Mfr. Part No. DS2411P+ Mouser Part No 700-DS2411P	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number with VCC Input Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	1 128In Stock	2,91 € 2,18 € 2,00 € 1,79 € View 1,67 € 1,63 €	Min.: 1 Mult.: 1 Max.: 926	64 bit	5.25 V	1.5 V	- 40 C	+ 85 C	SMD/SMT	TSOC-6	1-Wire	Tube
Security ICs / Authentication ICs Silicon Serial Number with VCC Input DS2411P+T&R Analog Devices / Maxim Integrated 1: 3,13 € 2 323In Stock	Mfr. Part No. DS2411P+T&R Mouser Part No 700-DS2411PT&R	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number with VCC Input Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2 323In Stock	Cut Tape 3,13 € 2,33 € 2,13 € 1,91 € View 1,81 € 1,77 € 1,68 € 1,68 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 858	64 bit					SMD/SMT	TSOC-6		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs I C Low-Voltage SHA-3 Authenticator DS28C16Q+T Analog Devices / Maxim Integrated 1: 2,30 € 2 095In Stock	Mfr. Part No. DS28C16Q+T Mouser Part No 700-DS28C16Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs I C Low-Voltage SHA-3 Authenticator	Datasheet	2 095In Stock	Cut Tape 2,30 € 1,71 € 1,57 € 1,41 € View 1,32 € 1,29 € 1,26 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 676							TDFN-CU-8		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 1-Wire SHA-256 Authenticator with 4Kb Us DS28E25+ Analog Devices / Maxim Integrated 1: 3,74 € 1 947In Stock	Mfr. Part No. DS28E25+ Mouser Part No 700-DS28E25+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-Wire SHA-256 Authenticator with 4Kb Us	Datasheet	1 947In Stock	3,74 € 2,82 € 2,59 € 2,34 € 2,25 €	Min.: 1 Mult.: 1 Max.: 1 557		3.63 V	2.97 V	- 40 C	+ 85 C	Through Hole	TO-92-2	1-Wire	Bulk