Security ICs / Authentication ICs

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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 Generic I2C

ATECC508A-SSHDA-T
Microchip Technology
1: 6,74 kr.
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

6,74 kr.

6,48 kr.

6,34 kr.

Reel

6,06 kr.

6,03 kr.

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 CryMem Comp 8ld, Green

AT88SC018-SU-CM-T
Microchip Technology
1: 7,76 kr.
1.342In Stock

Mfr. Part No.
AT88SC018-SU-CM-T

Mouser Part No
556-AT88SC018SUCMT

Microchip Technology

Security ICs / Authentication ICs CryMem Comp 8ld, Green

Datasheet

1.342In Stock

Cut Tape

7,76 kr.

7,61 kr.

7,25 kr.

Reel

7,18 kr.

7,12 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

3.6 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

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

AT97SC3205T-H3M4C20B
Microchip Technology
1: 25,44 kr.
666In 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

666In Stock

25,44 kr.

25,36 kr.

23,80 kr.

23,72 kr.

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Tray

Security ICs / Authentication ICs CRYPTORF 8K, 13mm

AT88SC0808CRF-MX1
Microchip Technology
1: 7,38 kr.
2.813In Stock

Mfr. Part No.
AT88SC0808CRF-MX1

Mouser Part No
556-AT88SC0808CRFMX1

Microchip Technology

Security ICs / Authentication ICs CRYPTORF 8K, 13mm

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Datasheet

2.813In Stock

7,38 kr.

6,76 kr.

Min.: 1
Mult.: 1

- 25 C

+ 70 C

Non-standard

Security ICs / Authentication ICs CustSpec SHA256 UDNF

ATSHA204A-RBHCZ-T
Microchip Technology
1: 4,56 kr.
4.515In Stock

Mfr. Part No.
ATSHA204A-RBHCZ-T

Mouser Part No
566-ATSHA204ARBHCZ-T

Microchip Technology

Security ICs / Authentication ICs CustSpec SHA256 UDNF

Learn More

Datasheet

4.515In Stock

Cut Tape

4,56 kr.

Reel

4,56 kr.

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 ECC/ECDH, 100C, I2C, 15K reel UDFN

ATECC608B-MAVDA-T
Microchip Technology
1: 6,35 kr.
11.449In 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

11.449In Stock

Cut Tape

6,35 kr.

6,29 kr.

5,79 kr.

5,63 kr.

Reel

5,63 kr.

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 32Kbit AES Auth SPI soic(S), GR

ATAES132A-SHEQ-T
Microchip Technology
1: 6,22 kr.
6.285In 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

6.285In Stock

Cut Tape

6,22 kr.

6,09 kr.

6,08 kr.

6,06 kr.

Reel

5,84 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

128 bit

SOIC-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs CryptAuthEE SHA256 SWI

ATSHA204A-MAHCZ-T
Microchip Technology
1: 2,69 kr.
5.196In 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

5.196In Stock

Cut Tape

2,69 kr.

2,66 kr.

2,64 kr.

2,25 kr.

Reel

2,25 kr.

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/ECDH, SWI, SOIC Bulk

ATECC608B-SSHCZ-B
Microchip Technology
1: 5,77 kr.
13.352In 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

13.352In Stock

5,77 kr.

5,21 kr.

5,11 kr.

5,07 kr.

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

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

ATECC508A-SSHDA-B
Microchip Technology
1: 6,74 kr.
8.989In 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

8.989In Stock

6,74 kr.

6,11 kr.

5,96 kr.

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, 3-CONTACT, SWI, T/R

ATECC608B-RBHCZ-T
Microchip Technology
1: 7,91 kr.
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

7,91 kr.

7,76 kr.

7,18 kr.

Reel

6,93 kr.

Min.: 1
Mult.: 1

: 5.000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

Security ICs / Authentication ICs Crypto Products, ECC 8kb

ATECC108A-SSHDA-B
Microchip Technology
1: 7,06 kr.
4.910In Stock
NRND

Mfr. Part No.
ATECC108A-SSHDA-B

Mouser Part No
556-ATECC108A-SSHDAB

NRND

Microchip Technology

Security ICs / Authentication ICs Crypto Products, ECC 8kb

Learn More

Datasheet

4.910In Stock

7,06 kr.

5,92 kr.

Min.: 1
Mult.: 1

SOIC-8

Tube

Security ICs / Authentication ICs CRYPTOMEMORY 128kB 16 ZONE - 8 IND TEMP

AT88SC12816C-SU
Microchip Technology
1: 14,47 kr.
374In Stock

Mfr. Part No.
AT88SC12816C-SU

Mouser Part No
556-A88SC12816CSU

Microchip Technology

Security ICs / Authentication ICs CRYPTOMEMORY 128kB 16 ZONE - 8 IND TEMP

Datasheet

374In Stock

14,47 kr.

14,40 kr.

13,88 kr.

13,80 kr.

Min.: 1
Mult.: 1

5.5 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs CryptoMemory Comp 8SOIC, GRN

AT88SC118-SH-CN-T
Microchip Technology
1: 10,29 kr.
1.415In Stock

Mfr. Part No.
AT88SC118-SH-CN-T

Mouser Part No
556-AT88SC118-SH-CNT

Microchip Technology

Security ICs / Authentication ICs CryptoMemory Comp 8SOIC, GRN

Learn More

Datasheet

1.415In Stock

Cut Tape

10,29 kr.

8,95 kr.

Reel

7,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

64 bit

3.6 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

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

ATECC608A-MAHCZ-S
Microchip Technology
1: 6,35 kr.
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

6,35 kr.

6,29 kr.

5,75 kr.

5,74 kr.

5,71 kr.

Reel

5,33 kr.

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: 6,22 kr.
12.428In 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

12.428In Stock

Cut Tape

6,22 kr.

6,12 kr.

5,61 kr.

5,60 kr.

View

Reel

5,36 kr.

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 ECC/ECDSA/ECDHE SWI SOIC T/R

ATECC608A-SSHCZ-T
Microchip Technology
1: 6,42 kr.
15.286In 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

15.286In Stock

Cut Tape

6,42 kr.

6,39 kr.

5,83 kr.

5,81 kr.

Reel

5,59 kr.

View

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/ECDSA/ECDHE SWI SOIC bulk

ATECC608A-SSHCZ-B
Microchip Technology
1: 6,42 kr.
5.537In 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

5.537In Stock

6,42 kr.

5,84 kr.

5,75 kr.

5,72 kr.

5,67 kr.

Min.: 1
Mult.: 1

72 bit

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs w/ serial interface

HCS515/SL
Microchip Technology
1: 18,13 kr.
275In Stock

Mfr. Part No.
HCS515/SL

Mouser Part No
579-HCS515/SL

Microchip Technology

Security ICs / Authentication ICs w/ serial interface

Learn More

Datasheet

275In Stock

18,13 kr.

Min.: 1
Mult.: 1

64 bit

5.5 V

4.5 V

0 C

+ 70 C

SMD/SMT

SOIC-14

Tube

Security ICs / Authentication ICs TPM TWI COM 4.4MM 28-TSSOP UNSIGN EK

AT97SC3204T-X2A1B-10
Microchip Technology
1: 26,18 kr.
1.006In Stock

Mfr. Part No.
AT97SC3204T-X2A1B-10

Mouser Part No
556-97SC3204TX2A1B10

Microchip Technology

Security ICs / Authentication ICs TPM TWI COM 4.4MM 28-TSSOP UNSIGN EK

Learn More

Datasheet

1.006In Stock

Cut Tape

26,18 kr.

Reel

26,18 kr.

Min.: 1
Mult.: 1

: 1.000

8 bit

3.6 V

3 V

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

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

ATSHA204A-MAHCZ-S
Microchip Technology
1: 2,89 kr.
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

2,89 kr.

2,85 kr.

2,78 kr.

Reel

2,42 kr.

Min.: 1
Mult.: 1

: 3.000

72 bit

UDFN-8

Reel, Cut Tape

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

AT97SC3205-G3M4200B
Microchip Technology
1: 29,09 kr.
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

29,09 kr.

27,53 kr.

27,45 kr.

Quote

Min.: 1
Mult.: 1

VQFN-32

Tray

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

AT97SC3205T-G3M4C00B
Microchip Technology
1: 25,89 kr.
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

25,89 kr.

25,29 kr.

25,14 kr.

24,84 kr.

View

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: 22,08 kr.
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

22,08 kr.

21,34 kr.

Reel

20,81 kr.

Quote

Min.: 1
Mult.: 1

: 1.000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

Security ICs / Authentication ICs 2Kbit AES Auth I2C , SPI

ATAES132A-MAHEQ-S
Microchip Technology
1: 5,84 kr.
2.943In Stock

Mfr. Part No.
ATAES132A-MAHEQ-S

Mouser Part No
556-ATAES132A-MAHEQS

Microchip Technology

Security ICs / Authentication ICs 2Kbit AES Auth I2C , SPI

Learn More

Datasheet

2.943In Stock

Cut Tape

5,84 kr.

5,57 kr.

Reel

5,57 kr.

Min.: 1
Mult.: 1

: 3.000

128 bit

UDFN-8

Reel, Cut Tape

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