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 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

£0.278

£0.273

Reel

£0.273

Min.: 1
Mult.: 1

Reel: 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, SOIC

SHA104-SSVDA-T
Microchip Technology
1: £0.33
4,595In 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

4,595In Stock

Cut Tape

£0.33

£0.278

£0.273

Reel

£0.273

Min.: 1
Mult.: 1

Reel: 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
5,773In 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

£0.33

£0.278

£0.273

Reel

£0.273

Min.: 1
Mult.: 1

Reel: 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 FF Ind SPI TPM 4.4mm TSSOP UEKFF

AT97SC3205-U3A15-10
Microchip Technology
1: £3.35
900In 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

900In Stock

Cut Tape

£3.35

£3.05

£3.04

Reel

£3.04

Min.: 1
Mult.: 1

Reel: 1,000

TSSOP-28

Reel, Cut Tape

Security ICs / Authentication ICs Prod FF Ind SPI TPM 4x4 32VQFN CEK Bulk

AT97SC3205-H3M4500B
Microchip Technology
1: £2.25
708In Stock

Mfr. Part No.
AT97SC3205-H3M4500B

Mouser Part No
556-AT97SC3205H3M450

Microchip Technology

Security ICs / Authentication ICs Prod FF Ind SPI TPM 4x4 32VQFN CEK Bulk

Datasheet

708In Stock

£2.25

£2.23

£2.07

£2.01

Min.: 1
Mult.: 1

8 bit

- 40 C

+ 85 C

SMD/SMT

VQFN-32

Tray

Security ICs / Authentication ICs CryptAuthEE SHA256 TWI

ATSHA204A-SSHDA-T
Microchip Technology
1: £0.361
66,512In 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

66,512In Stock

Cut Tape

£0.361

£0.303

Reel

£0.303

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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
37,354In 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

37,354In Stock

Cut Tape

£0.45

£0.375

£0.371

Reel

£0.371

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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, SOIC T/R

ATECC608B-SSHDA-T
Microchip Technology
1: £0.676
44,776In 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

44,776In Stock

Cut Tape

£0.676

£0.567

Reel

£0.567

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Crypto Products, ECC 8kb

ATECC108A-MAHCZ-T
Microchip Technology
1: £0.826
10,696In 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

10,696In Stock

Cut Tape

£0.826

£0.693

Reel

£0.693

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

UDFN-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C small 3K reel UDFN

ATECC608A-MAHDA-S
Microchip Technology
1: £0.743
4,405In Stock
NRND

Mfr. Part No.
ATECC608A-MAHDA-S

Mouser Part No
556-ATECC608AMAHDAS

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C small 3K reel UDFN

Learn More

Datasheet

4,405In Stock

Cut Tape

£0.743

£0.624

Reel

£0.624

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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, SOIC Bulk

ATECC608C-SSHDA-B
Microchip Technology
1: £0.601
501In 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

501In Stock

£0.601

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

AT97SC3204-U2A1A-10
Microchip Technology
1: £3.27
484In Stock

Mfr. Part No.
AT97SC3204-U2A1A-10

Mouser Part No
556-A97SC3204U2A1A10

Microchip Technology

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

Learn More

Datasheet

484In Stock

Cut Tape

£3.27

£2.98

Reel

£2.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

8 bit

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

Reel, Cut Tape, MouseReel

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

ATAES132A-SHEQ-T
Microchip Technology
1: £0.728
6,304In Stock

Mfr. Part No.
ATAES132A-SHEQ-T

Mouser Part No
556-ATAES132A-SHEQ-T

Microchip Technology

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

Learn More

Datasheet

6,304In Stock

Cut Tape

£0.728

£0.654

Reel

£0.654

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

128 bit

SOIC-8

Reel, Cut Tape, MouseReel

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

ATAES132A-SHER-B
Microchip Technology
1: £0.676
8,342In Stock

Mfr. Part No.
ATAES132A-SHER-B

Mouser Part No
556-ATAES132A-SHER-B

Microchip Technology

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

Learn More

Datasheet

8,342In Stock

£0.676

£0.608

£0.605

Min.: 1
Mult.: 1

128 bit

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs SHA256, I2C, 8-UDFN, 3K REEL

ATSHA204A-MAHDA-S
Microchip Technology
1: £0.338
9,391In Stock

Mfr. Part No.
ATSHA204A-MAHDA-S

Mouser Part No
556-ATSHA204A-MAHDAS

Microchip Technology

Security ICs / Authentication ICs SHA256, I2C, 8-UDFN, 3K REEL

Learn More

Datasheet

9,391In Stock

Cut Tape

£0.338

£0.283

Reel

£0.283

Min.: 1
Mult.: 1

Reel: 3,000

72 bit

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir

ATSHA204A-SSHCZ-T
Microchip Technology
1: £0.375
5,684In Stock

Mfr. Part No.
ATSHA204A-SSHCZ-T

Mouser Part No
556-ATSHA204A-SSHCZT

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir

Learn More

Datasheet

5,684In Stock

Cut Tape

£0.375

£0.315

£0.313

Reel

£0.313

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 CryptAuth SHA256 I2C

ATSHA204A-SSHDA-B
Microchip Technology
1: £0.361
21,335In Stock

Mfr. Part No.
ATSHA204A-SSHDA-B

Mouser Part No
556-ATSHA204A-SSHDAB

Microchip Technology

Security ICs / Authentication ICs CryptAuth SHA256 I2C

Learn More

Datasheet

21,335In Stock

£0.361

£0.303

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs CryptAuthEE SHA256 TWI

ATSHA204A-XHDA-T
Microchip Technology
1: £0.518
8,746In 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

Datasheet

8,746In Stock

Cut Tape

£0.518

Reel

£0.518

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 CryptAuthEE SHA256 SWI

ATSHA204A-MAHCZ-T
Microchip Technology
1: £0.315
5,249In Stock

Mfr. Part No.
ATSHA204A-MAHCZ-T

Mouser Part No
566-ATSHA204AMAHCZ-T

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 SWI

Learn More

Datasheet

5,249In Stock

Cut Tape

£0.315

£0.264

Reel

£0.264

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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/ECDH, SWI, 15K reel UDFN

ATECC608B-MAHCZ-T
Microchip Technology
1: £0.653
7,788In Stock

Mfr. Part No.
ATECC608B-MAHCZ-T

Mouser Part No
579-TECC608B-MAHCZ-T

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, SWI, 15K reel UDFN

Learn More

Datasheet

7,788In Stock

Cut Tape

£0.653

£0.547

Reel

£0.547

Min.: 1
Mult.: 1

Reel: 15,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, small 3K reel UDFN

ATECC608B-MAVDA-S
Microchip Technology
1: £0.743
3,990In 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

Datasheet

3,990In Stock

Cut Tape

£0.743

£0.624

Reel

£0.624

Min.: 1
Mult.: 1

Reel: 3,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

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

ATECC608B-MAVDA-T
Microchip Technology
1: £0.743
12,467In 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

12,467In Stock

Cut Tape

£0.743

£0.624

Reel

£0.624

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC T/R

ATECC608B-SSVDA-T
Microchip Technology
1: £0.743
14,012In Stock

Mfr. Part No.
ATECC608B-SSVDA-T

Mouser Part No
579-TECC608B-SSVDA-T

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC T/R

Learn More

Datasheet

14,012In Stock

Cut Tape

£0.743

£0.624

Reel

£0.624

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape, MouseReel

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

ATAES132A-SHEQ-B
Microchip Technology
1: £0.728
1,903In Stock

Mfr. Part No.
ATAES132A-SHEQ-B

Mouser Part No
556-ATAES132A-SHEQ-B

Microchip Technology

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

Learn More

Datasheet

1,903In Stock

£0.728

£0.654

Min.: 1
Mult.: 1

128 bit

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs CryptAuthEE SHA256 I2C

ATSHA204A-MAHDA-T
Microchip Technology
1: £0.315
17,710In Stock

Mfr. Part No.
ATSHA204A-MAHDA-T

Mouser Part No
566-ATSHA204AMAHDA-T

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 I2C

Learn More

Datasheet

17,710In Stock

Cut Tape

£0.315

£0.264

Reel

£0.264

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

UDFN-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