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 Prod FF Com I2C TPM 4x4 32VQFN CEK Bulk

AT97SC3205T-G3M4C00B
Microchip Technology
1: £3.03
182In Stock

Mfr. Part No.
AT97SC3205T-G3M4C00B

Mouser Part No
556-7SC3205TG3M4C00B

Microchip Technology

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

Datasheet

182In Stock

£3.03

£2.96

£2.92

£2.88

Quote

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Tray

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

AT97SC3205T-U3A1C-10
Microchip Technology
1: £2.58
363In Stock

Mfr. Part No.
AT97SC3205T-U3A1C-10

Mouser Part No
556-97SC3205TU3A1C10

Microchip Technology

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

Datasheet

363In Stock

Cut Tape

£2.58

£2.46

Reel

£2.44

Quote

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

Security ICs / Authentication ICs 32Kbit AES Auth SPI udfn(MA), GR

ATAES132A-MAHEQ-T
Microchip Technology
1: £0.684
12,736In 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

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Datasheet

12,736In Stock

Cut Tape

£0.684

£0.654

£0.652

£0.651

View

Reel

£0.624

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

128 bit

UDFN-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs SHA256, 1-WIRE, 8-UDFN, 3K REEL

ATSHA204A-MAHCZ-S
Microchip Technology
1: £0.338
3,144In Stock

Mfr. Part No.
ATSHA204A-MAHCZ-S

Mouser Part No
556-ATSHA204A-MAHCZS

Microchip Technology

Security ICs / Authentication ICs SHA256, 1-WIRE, 8-UDFN, 3K REEL

Learn More

Datasheet

3,144In Stock

Cut Tape

£0.338

£0.333

£0.332

£0.32

Reel

£0.283

Min.: 1
Mult.: 1

: 3,000

72 bit

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs w/ serial interface

HCS515-I/P
Microchip Technology
1: £2.41
317In Stock

Mfr. Part No.
HCS515-I/P

Mouser Part No
579-HCS515-I/P

Microchip Technology

Security ICs / Authentication ICs w/ serial interface

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Datasheet

317In Stock

£2.41

Min.: 1
Mult.: 1

64 bit

5.5 V

4.5 V

- 40 C

+ 85 C

Through Hole

PDIP-14

Tube

Security ICs / Authentication ICs Crypto Products, ECC 8kb

ATECC108A-MAHCZ-T
Microchip Technology
1: £0.826
13,026In Stock
NRND

Mfr. Part No.
ATECC108A-MAHCZ-T

Mouser Part No
556-ATECC108A-MAHCZT

NRND

Microchip Technology

Security ICs / Authentication ICs Crypto Products, ECC 8kb

Learn More

Datasheet

13,026In Stock

Cut Tape

£0.826

£0.711

£0.698

Reel

£0.698

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

UDFN-8

Reel, Cut Tape, MouseReel

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

ATECC508A-SSHCZ-B
Microchip Technology
1: £0.728
852In Stock
NRND

Mfr. Part No.
ATECC508A-SSHCZ-B

Mouser Part No
556-ATECC508A-SSHCZB

NRND

Microchip Technology

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

Learn More

Datasheet

852In Stock

£0.728

£0.719

£0.664

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 10Kb, I2C 8-SOIC,T&R

ATECC508A-SSHAW-T
Microchip Technology
1: £0.943
7,970In Stock
NRND

Mfr. Part No.
ATECC508A-SSHAW-T

Mouser Part No
579-ATECC508ASSHAW-T

NRND

Microchip Technology

Security ICs / Authentication ICs ECC 10Kb, I2C 8-SOIC,T&R

Learn More

Datasheet

7,970In Stock

Cut Tape

£0.943

£0.934

£0.863

Reel

£0.818

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 8ld UDFN Generic SWI, 3K T&R

ATECC508A-MAHCZ-S
Microchip Technology
1: £0.78
5,261In Stock
NRND

Mfr. Part No.
ATECC508A-MAHCZ-S

Mouser Part No
556-ATECC508AMAHCZS

NRND

Microchip Technology

Security ICs / Authentication ICs 8ld UDFN Generic SWI, 3K T&R

Learn More

Datasheet

5,261In Stock

Cut Tape

£0.78

£0.773

£0.705

£0.697

View

Reel

£0.654

Min.: 1
Mult.: 1

: 3,000

72 bit

Reel, Cut Tape

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

ATECC508A-MAHCZ-T
Microchip Technology
1: £0.766
8,904In Stock
NRND

Mfr. Part No.
ATECC508A-MAHCZ-T

Mouser Part No
556-ATECC508A-MAHCZT

NRND

Microchip Technology

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

Learn More

Datasheet

8,904In Stock

Cut Tape

£0.766

£0.747

£0.746

£0.745

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 Prod STD Com SPI TPM 4x4 32VQFN CEK Bulk

AT97SC3205-G3M4200B
Microchip Technology
1: £3.40
276In Stock

Mfr. Part No.
AT97SC3205-G3M4200B

Mouser Part No
556-AT97SC3205G3M420

Microchip Technology

Security ICs / Authentication ICs Prod STD Com SPI TPM 4x4 32VQFN CEK Bulk

Datasheet

276In Stock

£3.40

£3.20

£3.19

View

Min.: 1
Mult.: 1

VQFN-32

Tray

Security ICs / Authentication ICs Client MAC - Parasitic Power 2-Pad VSFN SWI, Bulk

SHA106-MCVCZ-B
Microchip Technology
1: £0.308
8,784In Stock

Mfr. Part No.
SHA106-MCVCZ-B

Mouser Part No
579-SHA106-MCVCZ-B

Microchip Technology

Security ICs / Authentication ICs Client MAC - Parasitic Power 2-Pad VSFN SWI, Bulk

Learn More

Datasheet

8,784In Stock

£0.308

£0.287

Min.: 1
Mult.: 1

Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, 3-CONTACT

ECC204-RBVCZ-T
Microchip Technology
1: £0.413
4,890In Stock

Mfr. Part No.
ECC204-RBVCZ-T

Mouser Part No
579-ECC204-RBVCZ-T

Microchip Technology

Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, 3-CONTACT

Learn More

Datasheet

4,890In Stock

Cut Tape

£0.413

Reel

£0.369

£0.368

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

Security ICs / Authentication ICs FIPS RNG, 105C, I2C, 5K, UDFN

RNG90-MAVDA-T
Microchip Technology
1: £0.361
4,534In Stock

Mfr. Part No.
RNG90-MAVDA-T

Mouser Part No
579-RNG90-MAVDA-T

Microchip Technology

Security ICs / Authentication ICs FIPS RNG, 105C, I2C, 5K, UDFN

Learn More

Datasheet

4,534In Stock

Cut Tape

£0.361

Reel

£0.34

£0.336

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, 3Ld-Contact

SHA104-RBVCZ-T
Microchip Technology
1: £0.413
4,795In Stock

Mfr. Part No.
SHA104-RBVCZ-T

Mouser Part No
579-SHA104-RBVCZ-T

Microchip Technology

Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, 3Ld-Contact

Learn More

Datasheet

4,795In Stock

Cut Tape

£0.413

Reel

£0.385

£0.382

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

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

ATECC608C-RBHCZ-T
Microchip Technology
1: £0.668
4,850In 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

Datasheet

4,850In Stock

Cut Tape

£0.668

£0.655

Reel

£0.556

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: £0.548
4,691In 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

Datasheet

4,691In Stock

Cut Tape

£0.548

£0.54

Reel

£0.529

£0.458

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: £0.601
2,908In 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

Datasheet

2,908In Stock

£0.601

£0.586

£0.507

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 SPI TPM 4.4mm TSSOP UEKFF

AT97SC3205-U3A15-10
Microchip Technology
1: £3.35
885In 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

885In Stock

Cut Tape

£3.35

Reel

£3.23

Quote

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: £0.676
36,355In 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

Datasheet

36,355In Stock

Cut Tape

£0.676

£0.667

£0.648

£0.587

£0.582

Reel

£0.567

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 ECC/ECDH SWI, small 3K reel UDFN

ATECC608C-MAHCZ-S
Microchip Technology
1: £0.601
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

Datasheet

5,980In Stock

Cut Tape

£0.601

£0.598

Reel

£0.507

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: £0.601
7,860In Stock

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

Datasheet

7,860In Stock

Cut Tape

£0.601

Reel

£0.601

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: £0.323
4,174In 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

Datasheet

4,174In Stock

Cut Tape

£0.323

£0.322

Reel

£0.273

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

Security ICs / Authentication ICs CryptAuthEE SHA256 TWI

ATSHA204A-SSHDA-T
Microchip Technology
1: £0.361
51,241In Stock

Mfr. Part No.
ATSHA204A-SSHDA-T

Mouser Part No
556-ATSHA204A-SSHDAT

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 TWI

Learn More

Datasheet

51,241In Stock

Cut Tape

£0.361

£0.357

£0.341

£0.34

Reel

£0.303

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 1Wir

ATSHA204A-STUCZ-T
Microchip Technology
1: £0.45
26,944In Stock

Mfr. Part No.
ATSHA204A-STUCZ-T

Mouser Part No
566-ATSHA204ASTUCZ-T

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir

Learn More

Datasheet

26,944In Stock

Cut Tape

£0.45

£0.437

£0.433

Reel

£0.371

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

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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