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SMD/SMT Security ICs / Authentication ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 TPM LPC, IND, 40-MLF SIGNED EK AT97SC3204-U2MA-20 Microchip Technology 1: ¥770.7 831In Stock End of Life	Mfr. Part # AT97SC3204-U2MA-20 Mouser Part # 556-AT97SC3204U2MA20 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	831In Stock	Cut Tape ¥770.7 Reel ¥646.1 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 ECC/ECDH, SWI, SOIC Bulk ATECC608C-SSHCZ-B Microchip Technology 1: ¥126.2 601In Stock	Mfr. Part # ATECC608C-SSHCZ-B Mouser Part # 579-ATECC608CSSHCZ-B	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC Bulk Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	601In Stock	¥126.2 ¥106.3 ¥104.5	Min.: 1 Mult.: 1	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	I2C	Tube
Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC Bulk ATECC608C-SSVDA-B Microchip Technology 1: ¥137.9 496In Stock	Mfr. Part # ATECC608C-SSVDA-B Mouser Part # 579-ATECC608CSSVDA-B	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC Bulk Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	496In Stock	¥137.9 ¥115.1	Min.: 1 Mult.: 1	72 bit	5.5 V	2 V	- 40 C	+ 100 C	SMD/SMT	SOIC-8	I2C	Tube
Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C small 3K reel UDFN ATECC608A-MAHDA-S Microchip Technology 1: ¥164.4 2,850In Stock NRND	Mfr. Part # ATECC608A-MAHDA-S Mouser Part # 556-ATECC608AMAHDAS NRND	Microchip Technology	Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C small 3K reel UDFN Learn More about Microchip Technology microchip atecc608a crypto devices	Datasheet	2,850In Stock	Cut Tape ¥164.4 ¥162.8 ¥161.9 ¥161.3 View Reel ¥132.9 ¥160.1 ¥158.3 ¥132.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	UDFN-8	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM TWI INDL 4.4MM 28-TSSOP UNSIGN AT97SC3204T-U2A1B-10 Microchip Technology 1: ¥842.1 519In Stock	Mfr. Part # AT97SC3204T-U2A1B-10 Mouser Part # 556-97SC3204TU2A1B10	Microchip Technology	Security ICs / Authentication ICs TPM TWI INDL 4.4MM 28-TSSOP UNSIGN Learn More about Microchip Technology microchip security ics	Datasheet	519In Stock	Cut Tape ¥842.1 Reel ¥634.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit	3.6 V	3 V	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK AT97SC3205T-H3M4C-00 Microchip Technology 1: ¥790.6 826In Stock	Mfr. Part # AT97SC3205T-H3M4C-00 Mouser Part # 556-97SC3205TH3M4C00	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK	Datasheet	826In Stock	Cut Tape ¥790.6 Reel ¥662.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK AT97SC3205T-X3A1C-10 Microchip Technology 1: ¥574.7 654In Stock	Mfr. Part # AT97SC3205T-X3A1C-10 Mouser Part # 556-97SC3205TX3A1C10	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK	Datasheet	654In Stock	Cut Tape ¥574.7 Reel ¥481.7	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Reel, Cut Tape
Security ICs / Authentication ICs CryptoMem,Gen2,1Kbit 4Zone, 8SOIC, GRN AT88SC0104CA-SH-T Microchip Technology 1: ¥127.9 2,698In Stock	Mfr. Part # AT88SC0104CA-SH-T Mouser Part # 556-AT88SC0104CA-SHT	Microchip Technology	Security ICs / Authentication ICs CryptoMem,Gen2,1Kbit 4Zone, 8SOIC, GRN	Datasheet	2,698In Stock	Cut Tape ¥127.9 ¥119.6 ¥108 Reel ¥103.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		3.6 V	2.7 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	2-Wire, I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number DS2401P+T&R Analog Devices / Maxim Integrated 1: ¥636.2 17,872In Stock	Mfr. Part # DS2401P+T&R Mouser Part # 700-DS2401PT&R	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	17,872In Stock	Cut Tape ¥636.2 ¥480 ¥440.2 ¥398.6 View Reel ¥337.2 ¥377 ¥373.7 ¥355.5 ¥345.5 ¥337.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	TSOC-6		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number with VCC Input DS2411R+T&R Analog Devices / Maxim Integrated 1: ¥506.6 9,557In Stock	Mfr. Part # DS2411R+T&R Mouser Part # 700-DS2411RT&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	9,557In Stock	Cut Tape ¥506.6 ¥380.4 ¥347.1 ¥312.3 Reel ¥265.8 View ¥295.7 ¥289 ¥280.7 ¥264.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	64 bit	5.25 V	1.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 1-WIRE 5K RAD SECURE AUTHENTICATOR DS28E83Q+T Analog Devices / Maxim Integrated 1: ¥822.2 1,336In Stock	Mfr. Part # DS28E83Q+T Mouser Part # 700-DS28E83Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-WIRE 5K RAD SECURE AUTHENTICATOR Learn More about Analog Devices / Maxim Integrated maxim ds28e83 deepcover authenticator	Datasheet	1,336In Stock	Cut Tape ¥822.2 ¥626.2 ¥576.4 ¥521.6 View ¥496.6 ¥480 ¥451.8 MouseReel Available	Min.: 1 Mult.: 1	64 bit	3.63 V	2.97 V	0 C	+ 50 C	SMD/SMT	TDFN-6	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD8 STMicroelectronics 1: ¥782.3 707In Stock	Mfr. Part # ST33HTPH2X32AHD8 Mouser Part # 511-ST33HTPH2X32AHD8	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	707In Stock	Cut Tape ¥782.3 ¥591.3 ¥514.9 ¥491.7 ¥451.8 Reel ¥362.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 bit	3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	VQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN CEK Bulk AT97SC3205T-H3M4C00B Microchip Technology 1: ¥617.9 549In Stock	Mfr. Part # AT97SC3205T-H3M4C00B Mouser Part # 556-7SC3205TH3M4C00B	Microchip Technology	Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN CEK Bulk	Datasheet	549In Stock	¥617.9 ¥564.7 ¥544.8	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Tray
Security ICs / Authentication ICs 32Kbit AES Auth I2C soic(S), GR ATAES132A-SHER-B Microchip Technology 1: ¥149.5 11,476In Stock 1,300Expected 11/9/2026	Mfr. Part # ATAES132A-SHER-B Mouser Part # 556-ATAES132A-SHER-B	Microchip Technology	Security ICs / Authentication ICs 32Kbit AES Auth I2C soic(S), GR Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	11,476In Stock 1,300Expected 11/9/2026	¥149.5 ¥134.5 ¥128.7	Min.: 1 Mult.: 1	128 bit					SMD/SMT	SOIC-8		Tube
Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir ATSHA204A-SSHCZ-T Microchip Technology 1: ¥83.1 4,479In Stock	Mfr. Part # ATSHA204A-SSHCZ-T Mouser Part # 556-ATSHA204A-SSHCZT	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	4,479In Stock	Cut Tape ¥83.1 ¥81.4 Reel ¥68.3 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: ¥129.6 14,403In Stock	Mfr. Part # ATSHA204A-XHDA-T Mouser Part # 556-ATSHA204A-XHDA-T	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 TWI Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	14,403In Stock	Cut Tape ¥129.6 Reel ¥111 ¥110.1 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: ¥117.9 2,504In Stock	Mfr. Part # ATSHA204A-RBHCZ-T Mouser Part # 566-ATSHA204ARBHCZ-T	Microchip Technology	Security ICs / Authentication ICs CustSpec SHA256 UDNF Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	2,504In Stock	Cut Tape ¥117.9 ¥116.9 Reel ¥98 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: ¥99.7 20,859In Stock	Mfr. Part # ATSHA204A-STUCZ-T Mouser Part # 566-ATSHA204ASTUCZ-T	Microchip Technology	Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	20,859In Stock	Cut Tape ¥99.7 ¥96.7 Reel ¥81.1 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 Certified SA with ECC NIST and AES for simple authentication use cases A5000R2HQ1/Z016UZ NXP Semiconductors 1: ¥564.7 1,923In Stock 6,000Expected 11/3/2026	Mfr. Part # A5000R2HQ1/Z016UZ Mouser Part # 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 11/3/2026	Cut Tape ¥564.7 ¥426.9 ¥392 ¥357.1 Reel ¥307.3 View ¥338.8 ¥333.9 ¥325.6 ¥299 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: ¥865.4 2,674In Stock	Mfr. Part # SE050A2HQ1/Z01SHZ Mouser Part # 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 ¥865.4 ¥654.4 ¥602.9 ¥544.8 View Reel ¥461.8 ¥518.2 ¥516.6 ¥486.7 ¥461.8 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 RSA, AES, 3DES SE050B1HQ1/Z01SEZ NXP Semiconductors 1: ¥832.2 3,550In Stock	Mfr. Part # SE050B1HQ1/Z01SEZ Mouser Part # 771-SE050B1HQ1Z01SEZ	NXP Semiconductors	Security ICs / Authentication ICs RSA, AES, 3DES Learn More about NXP Semiconductors nxp edgelock se050	Datasheet	3,550In Stock	Cut Tape ¥832.2 ¥634.5 ¥584.7 ¥529.9 View Reel ¥436.8 ¥504.9 ¥475 ¥436.8	Min.: 1 Mult.: 1 : 3,000		3.6 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	HX2QFN-20	I2C	Reel, Cut Tape
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK AT97SC3205T-U3A1C20B Microchip Technology 1: ¥687.7 183In Stock	Mfr. Part # AT97SC3205T-U3A1C20B Mouser Part # 556-7SC3205TU3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK	Datasheet	183In Stock	¥687.7 ¥631.2 ¥624.5	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: ¥217.6 125In Stock	Mfr. Part # AT88SC018-SU-CN Mouser Part # 556-AT88SC018-SU-CN	Microchip Technology	Security ICs / Authentication ICs CryMem Comp 8ld, Green	Datasheet	125In Stock	¥217.6 ¥215.9 ¥209.3	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: ¥511.6 159In Stock	Mfr. Part # HCS515-I/SL Mouser Part # 579-HCS515-I/SL	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	159In Stock	¥511.6	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: ¥73.1 277In Stock 6,600On Order	Mfr. Part # SHA104-SSVDA-T Mouser Part # 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 6,600On Order On Order Ship Dates Mfr. #: SHA104-SSVDA-T Stock: 277 Can Ship Immediately On Order: 3,300 Expected 11/16/2026 3,300 Expected 1/25/2027 Factory Lead-Time: 10 Weeks	Cut Tape ¥73.1 ¥71.3 Reel ¥59.6	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