Security ICs / Authentication ICs – Mouser United Kingdom

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Security ICs

Microchip Technology Security ICs ensure trust for every system design. Flexibility, advanced features, innovative, cost-effective architectures, and ultra-secure hardware defense mechanisms make Microchip hardware-based security devices an ideal way to add trust by design at scale. Typical uses include IoT cloud authentication, automotive security, accessory authentication, counterfeit protection, IP protection, and firmware validation.

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Part #

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

ATECC608B-RBHCZ-B
Microchip Technology
1: £0.925
16,639In Stock

Mfr. Part No.
ATECC608B-RBHCZ-B

Mouser Part No
579-TECC608B-RBHCZ-B

Microchip Technology

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

Learn More

Datasheet

16,639In Stock

£0.925

£0.771

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

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

SHA104-SSVCZ-T
Microchip Technology
1: £0.33
6,085In Stock

Mfr. Part No.
SHA104-SSVCZ-T

Mouser Part No
579-SHA104-SSVCZ-T

Microchip Technology

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

Learn More

Datasheet

6,085In Stock

Cut Tape

£0.33

£0.32

£0.292

£0.291

£0.273

Reel

£0.273

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: £0.33
5,640In 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

5,640In Stock

Cut Tape

£0.33

£0.32

£0.292

£0.291

£0.273

Reel

£0.273

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: £0.676
48,866In 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

48,866In Stock

£0.676

£0.674

£0.567

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

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

SHA104-SSVDA-T
Microchip Technology
1: £0.33
3,824In 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

3,824In Stock

Cut Tape

£0.33

£0.322

£0.273

Reel

£0.273

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 Client MAC, 105C, I2C, 5K, UDFN

SHA104-MAVDA-T
Microchip Technology
1: £0.323
5,835In Stock

Mfr. Part No.
SHA104-MAVDA-T

Mouser Part No
579-SHA104-MAVDA-T

Microchip Technology

Security ICs / Authentication ICs Client MAC, 105C, I2C, 5K, UDFN

Learn More

Datasheet

5,835In Stock

Cut Tape

£0.323

£0.281

Reel

£0.28

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

Security ICs / Authentication ICs CryptoMemory, 1Kbit 4Zone, 8SOIC, GRN

AT88SC0104CA-SH
Microchip Technology
1: £0.54
21,297In Stock

Mfr. Part No.
AT88SC0104CA-SH

Mouser Part No
556-AT88SC0104CA-SH

Microchip Technology

Security ICs / Authentication ICs CryptoMemory, 1Kbit 4Zone, 8SOIC, GRN

Datasheet

21,297In Stock

£0.54

£0.488

Min.: 1
Mult.: 1

3.6 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, UDFN

ECC204-MAVCZ-T
Microchip Technology
1: £0.323
4,193In Stock

Mfr. Part No.
ECC204-MAVCZ-T

Mouser Part No
579-ECC204-MAVCZ-T

Microchip Technology

Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, UDFN

Learn More

Datasheet

4,193In Stock

Cut Tape

£0.323

£0.289

£0.282

Reel

£0.28

Min.: 1
Mult.: 1

: 5,000

5.5 V

1.65 V

- 40 C

+ 105 C

SMD/SMT

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R

ATECC608B-SSHCZ-T
Microchip Technology
1: £0.676
24,807In Stock

Mfr. Part No.
ATECC608B-SSHCZ-T

Mouser Part No
579-TECC608B-SSHCZ-T

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R

Learn More

Datasheet

24,807In Stock

Cut Tape

£0.676

£0.667

£0.596

£0.592

Reel

£0.567

Min.: 1
Mult.: 1

: 4,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

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

ECC204-SSVDA-T
Microchip Technology
1: £0.308
5,304In 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

5,304In Stock

Cut Tape

£0.308

£0.299

£0.298

£0.291

£0.273

Reel

£0.273

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 32Kbit AES Auth I2C soic(S), GR

ATAES132A-SHER-T
Microchip Technology
1: £0.676
16,554In Stock

Mfr. Part No.
ATAES132A-SHER-T

Mouser Part No
556-ATAES132A-SHER-T

Microchip Technology

Security ICs / Authentication ICs 32Kbit AES Auth I2C soic(S), GR

Learn More

Datasheet

16,554In Stock

Cut Tape

£0.676

£0.636

£0.631

Reel

£0.62

£0.605

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

128 bit

SOIC-8

Reel, Cut Tape, MouseReel

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

ECC204-SSVCZ-T
Microchip Technology
1: £0.33
6,426In Stock

Mfr. Part No.
ECC204-SSVCZ-T

Mouser Part No
579-ECC204-SSVCZ-T

Microchip Technology

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

Learn More

Datasheet

6,426In Stock

Cut Tape

£0.33

£0.32

£0.292

£0.291

£0.273

Reel

£0.273

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, 5K, UDFN

SHA105-MAVDA-T
Microchip Technology
1: £0.323
4,351In Stock

Mfr. Part No.
SHA105-MAVDA-T

Mouser Part No
579-SHA105-MAVDA-T

Microchip Technology

Security ICs / Authentication ICs Host MAC, 105C, I2C, 5K, UDFN

Learn More

Datasheet

4,351In Stock

Cut Tape

£0.323

£0.281

Reel

£0.28

£0.279

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

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

ATECC508A-RBHCZ-T
Microchip Technology
1: £1.05
15,390In Stock

Mfr. Part No.
ATECC508A-RBHCZ-T

Mouser Part No
556-ATECC508A-RBHCZT

Microchip Technology

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

Learn More

Datasheet

15,390In Stock

Cut Tape

£1.05

£0.995

Reel

£0.882

Min.: 1
Mult.: 1

: 5,000

72 bit

5.5 V

2 V

- 40 C

+ 85 C

Reel, Cut Tape

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

ATECC608C-SSHCZ-B
Microchip Technology
1: £0.571
658In 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

658In Stock

£0.571

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK

AT97SC3204-X2A1A-10
Microchip Technology
1: £2.93
365In Stock

Mfr. Part No.
AT97SC3204-X2A1A-10

Mouser Part No
556-A97SC3204X2A1A10

Microchip Technology

Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK

Learn More

Datasheet

365In Stock

Cut Tape

£2.93

£2.85

Reel

£2.84

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape, MouseReel

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

ATECC608C-SSVDA-B
Microchip Technology
1: £0.623
631In 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

631In Stock

£0.623

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

SOIC-8

Tube

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

ATECC608A-SSHDA-B
Microchip Technology
1: £0.751
100,054In 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

100,054In Stock

£0.751

£0.75

£0.635

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 Ind I2C TPM 4.4mm TSSOP SEK

AT97SC3205T-U3A1C-20
Microchip Technology
1: £2.68
415In Stock

Mfr. Part No.
AT97SC3205T-U3A1C-20

Mouser Part No
556-97SC3205TU3A1C20

Microchip Technology

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

Datasheet

415In Stock

Cut Tape

£2.68

£2.55

Reel

£2.54

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Crypto Products, ECC 8kb

ATECC108A-MAHDA-T
Microchip Technology
1: £0.788
39,012In Stock
NRND

Mfr. Part No.
ATECC108A-MAHDA-T

Mouser Part No
556-ATECC108A-MAHDAT

NRND

Microchip Technology

Security ICs / Authentication ICs Crypto Products, ECC 8kb

Learn More

Datasheet

39,012In Stock

Cut Tape

£0.788

£0.78

£0.773

£0.711

View

Reel

£0.693

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

UDFN-8

Reel, Cut Tape, MouseReel

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

ATECC508A-SSHDA-T
Microchip Technology
1: £0.788
155,632In 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

155,632In Stock

Cut Tape

£0.788

£0.744

£0.734

£0.725

Reel

£0.664

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 TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK

AT97SC3204-U2A1A-20
Microchip Technology
1: £3.21
1,347In Stock

Mfr. Part No.
AT97SC3204-U2A1A-20

Mouser Part No
556-A97SC3204U2A1A20

Microchip Technology

Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK

Learn More

Datasheet

1,347In Stock

Cut Tape

£3.21

£3.09

£3.08

Reel

£2.96

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

Reel, Cut Tape, MouseReel

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

ATECC508A-MAHDA-T
Microchip Technology
1: £0.766
120,647In 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

120,647In Stock

Cut Tape

£0.766

£0.747

£0.705

£0.699

View

Reel

£0.635

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 I2C 15K reel UDFN

ATECC608A-MAHDA-T
Microchip Technology
1: £0.728
50,733In 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

Datasheet

50,733In Stock

Cut Tape

£0.728

£0.712

£0.711

£0.622

View

Reel

£0.605

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 Crypto Products, ECC 8kb

ATECC108A-SSHDA-T
Microchip Technology
1: £0.826
22,065In Stock
NRND

Mfr. Part No.
ATECC108A-SSHDA-T

Mouser Part No
556-ATECC108A-SSHDAT

NRND

Microchip Technology

Security ICs / Authentication ICs Crypto Products, ECC 8kb

Learn More

Datasheet

22,065In Stock

Cut Tape

£0.826

£0.818

£0.78

£0.773

£0.766

Reel

£0.693

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SOIC-8

Reel, Cut Tape, MouseReel

Security ICs

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3RB-3
CONTACT-3
Contact-3
M2 J, Smart Card Module
M2-J-8
M2-P-8
Mini-MAP-8
Non-standard
PDIP-14
QFN-40
SOIC-14
SOIC-8
SOT-23-3
TSOP-28
TSSOP-14
TSSOP-28
TSSOP-8
UDFN-8
VQFN-32
VQFN-40