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I2C Security ICs / Authentication ICs

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Results: 103

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Part #

Security ICs / Authentication ICs Client MAC, 105C, I2C, SOIC

SHA104-SSVDA-T
Microchip Technology
1: $0.44
4,420In Stock

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

Datasheet

4,420In Stock

Cut Tape

$0.44

$0.37

$0.35

Reel

$0.35

Min.: 1
Mult.: 1

: 1,786

72 bit

5.5 V

1.65 V

- 40 C

+ 105 C

SMD/SMT

SOIC-8

Reel, Cut Tape

Security ICs / Authentication ICs Host MAC, 105C, I2C, SOIC

SHA105-SSVDA-T
Microchip Technology
1: $0.44
5,773In Stock

Mfr. Part No.
SHA105-SSVDA-T

Mouser Part No
579-SHA105-SSVDA-T

Microchip Technology

Security ICs / Authentication ICs Host MAC, 105C, I2C, SOIC

Learn More

Datasheet

5,773In Stock

Cut Tape

$0.44

$0.429

$0.388

$0.387

$0.35

Reel

$0.35

Min.: 1
Mult.: 1

: 1,786

72 bit

5.5 V

1.65 V

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk

ATECC608B-SSHDA-B
Microchip Technology
1: $0.90
49,406In Stock

Mfr. Part No.
ATECC608B-SSHDA-B

Mouser Part No
579-TECC608B-SSHDA-B

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk

Learn More

Datasheet

49,406In Stock

$0.90

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

Security ICs / Authentication ICs ECC/HMAC 105C, I2C, SOIC

ECC204-SSVDA-T
Microchip Technology
1: $0.44
5,692In Stock

Mfr. Part No.
ECC204-SSVDA-T

Mouser Part No
579-ECC204-SSVDA-T

Microchip Technology

Security ICs / Authentication ICs ECC/HMAC 105C, I2C, SOIC

Learn More

Datasheet

5,692In Stock

Cut Tape

$0.44

Reel

$0.44

Min.: 1
Mult.: 1

: 1,786

72 bit

5.5 V

1.65 V

- 40 C

+ 105 C

SMD/SMT

SOIC-8

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC Bulk

ATECC608A-SSHDA-B
Microchip Technology
1: $1.00
100,178In Stock
NRND

Mfr. Part No.
ATECC608A-SSHDA-B

Mouser Part No
556-ATECC608ASSHDAB

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC Bulk

Learn More

Datasheet

100,178In Stock

$1.00

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs ECDH/ECC 10Kb Generic I2C

ATECC508A-SSHDA-T
Microchip Technology
1: $1.05
171,088In 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

Datasheet

171,088In Stock

Cut Tape

$1.05

Reel

$1.05

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/ECDH, SWI, SOIC Bulk

ATECC608C-SSHCZ-B
Microchip Technology
1: $0.76
770In Stock

Mfr. Part No.
ATECC608C-SSHCZ-B

Mouser Part No
579-ATECC608CSSHCZ-B

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC Bulk

Learn More

Datasheet

770In Stock

$0.76

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, 100C, I2C, SOIC Bulk

ATECC608C-SSVDA-B
Microchip Technology
1: $0.83
713In Stock

Mfr. Part No.
ATECC608C-SSVDA-B

Mouser Part No
579-ATECC608CSSVDA-B

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC Bulk

Learn More

Datasheet

713In Stock

$0.83

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk

AT97SC3205T-H3M4C20B
Microchip Technology
1: $3.97
678In Stock

Mfr. Part No.
AT97SC3205T-H3M4C20B

Mouser Part No
556-7SC3205TH3M4C20B

Microchip Technology

Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk

Datasheet

678In Stock

$3.97

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Tray

Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC Bulk

ATECC608B-SSHCZ-B
Microchip Technology
1: $0.90
13,435In Stock

Mfr. Part No.
ATECC608B-SSHCZ-B

Mouser Part No
579-TECC608B-SSHCZ-B

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC Bulk

Learn More

Datasheet

13,435In Stock

$0.90

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, 15K reel UDFN

ATECC608B-MAVDA-T
Microchip Technology
1: $0.99
11,582In Stock

Mfr. Part No.
ATECC608B-MAVDA-T

Mouser Part No
579-TECC608B-MAVDA-T

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, 15K reel UDFN

Learn More

Datasheet

11,582In Stock

Cut Tape

$0.99

$0.98

$0.903

$0.902

View

Reel

$0.878

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN I2C, T&R

ATECC508A-MAHDA-T
Microchip Technology
1: $1.02
121,189In Stock
NRND

Mfr. Part No.
ATECC508A-MAHDA-T

Mouser Part No
556-ATECC508A-MAHDAT

NRND

Microchip Technology

Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN I2C, T&R

Learn More

Datasheet

121,189In Stock

Cut Tape

$1.02

Reel

$1.02

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 ECC/ECDSA/ECDHE SWI SOIC T/R

ATECC608A-SSHCZ-T
Microchip Technology
1: $1.00
15,408In Stock
NRND

Mfr. Part No.
ATECC608A-SSHCZ-T

Mouser Part No
556-ATECC608ASSHCZT

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI SOIC T/R

Learn More

Datasheet

15,408In Stock

Cut Tape

$1.00

Reel

$1.00

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 FF Ind I2C TPM 4x4 32VQFN CEK

AT97SC3205T-H3M4C-00
Microchip Technology
1: $4.40
1,726In Stock

Mfr. Part No.
AT97SC3205T-H3M4C-00

Mouser Part No
556-97SC3205TH3M4C00

Microchip Technology

Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK

Datasheet

1,726In Stock

Cut Tape

$4.40

Reel

$4.40

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

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: $2.67
5,900In Stock

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

Datasheet

5,900In Stock

Cut Tape

$2.67

$2.12

$1.94

$1.75

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

3.6 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs RSA, AES, 3DES

SE050B2HQ1/Z01SFZ
NXP Semiconductors
1: $4.43
4,307In Stock

Mfr. Part No.
SE050B2HQ1/Z01SFZ

Mouser Part No
771-SE050B2HQ1Z01SFZ

NXP Semiconductors

Security ICs / Authentication ICs RSA, AES, 3DES

Learn More

Datasheet

4,307In Stock

Cut Tape

$4.43

$3.36

$3.08

$2.80

View

Reel

$2.42

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

3.6 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC I2C, Bulk

ATECC508A-SSHDA-B
Microchip Technology
1: $1.05
9,038In Stock
NRND

Mfr. Part No.
ATECC508A-SSHDA-B

Mouser Part No
556-ATECC508A-SSHDAB

NRND

Microchip Technology

Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC I2C, Bulk

Learn More

Datasheet

9,038In Stock

$1.05

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/ECDSA/ECDHE SWI SOIC bulk

ATECC608A-SSHCZ-B
Microchip Technology
1: $1.00
5,593In Stock
NRND

Mfr. Part No.
ATECC608A-SSHCZ-B

Mouser Part No
556-ATECC608ASSHCZB

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI SOIC bulk

Learn More

Datasheet

5,593In Stock

$1.00

$0.91

$0.898

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN UEK

AT97SC3205T-G3M4C-10
Microchip Technology
1: $4.16
975In Stock

Mfr. Part No.
AT97SC3205T-G3M4C-10

Mouser Part No
556-97SC3205TG3M4C10

Microchip Technology

Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN UEK

Datasheet

975In Stock

Cut Tape

$4.16

Reel

$4.16

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Reel, Cut Tape

Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK

AT97SC3205T-U3A1C20B
Microchip Technology
1: $4.14
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

$4.14

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Tube

Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R

ATECC608B-RBHCZ-T
Microchip Technology
1: $1.23
8,832In Stock

Mfr. Part No.
ATECC608B-RBHCZ-T

Mouser Part No
579-TECC608B-RBHCZ-T

Microchip Technology

Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R

Learn More

Datasheet

8,832In Stock

Cut Tape

$1.23

Reel

$1.23

Min.: 1
Mult.: 1

: 5,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

Security ICs / Authentication ICs Security ICs / Authentication Ics

SLS32AIA010MLUSON10XTMB9
Infineon Technologies
1: $3.28
2,783In Stock
4,000Expected 21/05/2026
New Product

Mfr. Part No.
SLS32AIA010MLUSON10XTMB9

Mouser Part No
726-010MLUSON10XTMB9

New Product

Infineon Technologies

Security ICs / Authentication ICs Security ICs / Authentication Ics

Learn More

Datasheet

2,783In Stock

4,000Expected 21/05/2026

Cut Tape

$3.28

$2.16

$1.99

$1.73

View

Reel

$1.09

Min.: 1
Mult.: 1

: 4,000

5.5 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

PG-USON-10

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI small 3K reel UDFN

ATECC608A-MAHCZ-S
Microchip Technology
1: $0.99
5,882In Stock
NRND

Mfr. Part No.
ATECC608A-MAHCZ-S

Mouser Part No
556-ATECC608AMAHCZS

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI small 3K reel UDFN

Learn More

Datasheet

5,882In Stock

Cut Tape

$0.99

Reel

$0.99

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/ECDSA/ECDHE SWI 15K reel UDFN

ATECC608A-MAHCZ-T
Microchip Technology
1: $0.97
13,044In Stock
NRND

Mfr. Part No.
ATECC608A-MAHCZ-T

Mouser Part No
556-ATECC608AMAHCZT

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI 15K reel UDFN

Learn More

Datasheet

13,044In Stock

Cut Tape

$0.97

Reel

$0.97

Min.: 1
Mult.: 1

: 15,000

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN CEK

AT97SC3205T-G3M4C-00
Microchip Technology
1: $4.04
387In Stock

Mfr. Part No.
AT97SC3205T-G3M4C-00

Mouser Part No
556-97SC3205TG3M4C00

Microchip Technology

Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN CEK

Datasheet

387In Stock

Cut Tape

$4.04

Reel

$4.04

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Reel, Cut Tape, MouseReel

I2C Security ICs / Authentication ICs

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