Security ICs / Authentication ICs

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 238

Applied Filters:

Data Bus Width

Supply Voltage - Max

Supply Voltage - Min

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN

ATECC608B-MAHCZ-S
Microchip Technology
1: 5,77 kr.
3.736In Stock

Mfr. Part No.
ATECC608B-MAHCZ-S

Mouser Part No
579-TECC608B-MAHCZ-S

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN

Learn More

Datasheet

3.736In Stock

Cut Tape

5,77 kr.

4,84 kr.

Reel

4,84 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

5.5 V

2 V

- 40 C

+ 100 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.
13.481In 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

13.481In Stock

5,77 kr.

4,84 kr.

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

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

ATECC608A-SSHCZ-B
Microchip Technology
1: 6,42 kr.
5.640In 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

5.640In Stock

6,42 kr.

5,42 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 8ld SOIC I2C, Bulk

ATECC508A-SSHDA-B
Microchip Technology
1: 6,74 kr.
9.203In 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

9.203In Stock

6,74 kr.

5,68 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 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 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.

5,48 kr.

5,34 kr.

Reel

5,33 kr.

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/ECDSA/ECDHE SWI 15K reel UDFN

ATECC608A-MAHCZ-T
Microchip Technology
1: 6,22 kr.
13.084In 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

13.084In Stock

Cut Tape

6,22 kr.

5,29 kr.

5,17 kr.

Reel

5,17 kr.

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

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

ATECC508A-MAHCZ-S
Microchip Technology
1: 6,67 kr.
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

6,67 kr.

5,59 kr.

Reel

5,59 kr.

Min.: 1
Mult.: 1

Reel: 3.000

72 bit

Reel, Cut Tape

Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK

AT97SC3204-U2MA-10
Microchip Technology
1: 27,53 kr.
2.025In Stock

Mfr. Part No.
AT97SC3204-U2MA-10

Mouser Part No
556-AT97SC3204U2MA10

Microchip Technology

Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK

Learn More

Datasheet

2.025In Stock

Cut Tape

27,53 kr.

26,93 kr.

24,69 kr.

Reel

24,54 kr.

Min.: 1
Mult.: 1

Reel: 1.000

8 bit

- 40 C

+ 85 C

SMD/SMT

QFN-40

Reel, Cut Tape

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

AT97SC3205T-G3M4C-10
Microchip Technology
1: 26,71 kr.
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

26,71 kr.

24,54 kr.

Reel

24,54 kr.

Min.: 1
Mult.: 1

Reel: 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: 26,56 kr.
264In 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

264In Stock

26,56 kr.

24,47 kr.

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: 7,91 kr.
8.852In 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

8.852In Stock

Cut Tape

7,91 kr.

6,61 kr.

6,59 kr.

Reel

6,59 kr.

Min.: 1
Mult.: 1

Reel: 5.000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

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.

13,35 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: 7,76 kr.
1.425In 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

1.425In Stock

Cut Tape

7,76 kr.

7,12 kr.

7,09 kr.

Reel

7,09 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 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.

5,39 kr.

5,33 kr.

Reel

5,33 kr.

Min.: 1
Mult.: 1

Reel: 3.000

128 bit

UDFN-8

Reel, Cut Tape

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

ATAES132A-MAHEQ-T
Microchip Technology
1: 5,84 kr.
12.786In 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

Learn More

Datasheet

12.786In Stock

Cut Tape

5,84 kr.

5,39 kr.

5,33 kr.

Reel

5,33 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15.000

128 bit

UDFN-8

Reel, Cut Tape, MouseReel

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

AT97SC3205T-G3M4C-00
Microchip Technology
1: 25,89 kr.
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

25,89 kr.

23,87 kr.

23,80 kr.

Reel

23,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

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.

7,12 kr.

7,09 kr.

Reel

7,09 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

3.6 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

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

AT97SC3204T-U2A1B-10
Microchip Technology
1: 27,98 kr.
769In Stock

Mfr. Part No.
AT97SC3204T-U2A1B-10

Mouser Part No
556-97SC3204TU2A1B10

Microchip Technology

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

Learn More

Datasheet

769In Stock

Cut Tape

27,98 kr.

25,44 kr.

Reel

25,44 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

8 bit

3.6 V

3 V

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

Reel, Cut Tape, MouseReel

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.

23,87 kr.

Reel

23,87 kr.

Min.: 1
Mult.: 1

Reel: 1.000

8 bit

3.6 V

3 V

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

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

ATECC508A-SSHCZ-B
Microchip Technology
1: 6,74 kr.
902In 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

902In Stock

6,74 kr.

5,68 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 ECC 10Kb, I2C 8-SOIC,T&R

ATECC508A-SSHAW-T
Microchip Technology
1: 8,06 kr.
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

8,06 kr.

6,67 kr.

Reel

6,67 kr.

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 C7BHARI IND 44MM LPC COMPLIANCE

AT97SC3204-U2A16-00
Microchip Technology
1: 27,83 kr.
790In Stock

Mfr. Part No.
AT97SC3204-U2A16-00

Mouser Part No
556-AT97SC3204U2A160

Microchip Technology

Security ICs / Authentication ICs C7BHARI IND 44MM LPC COMPLIANCE

Learn More

Datasheet

790In Stock

Cut Tape

27,83 kr.

27,53 kr.

25,51 kr.

Reel

25,51 kr.

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 Crypto Products, ECC 8kb

ATECC108A-SSHCZ-T
Microchip Technology
1: 7,06 kr.
3.995In Stock
NRND

Mfr. Part No.
ATECC108A-SSHCZ-T

Mouser Part No
556-ATECC108A-SSHCZT

NRND

Microchip Technology

Security ICs / Authentication ICs Crypto Products, ECC 8kb

Learn More

Datasheet

3.995In Stock

Cut Tape

7,06 kr.

5,92 kr.

Reel

5,92 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

SOIC-8

Reel, Cut Tape, MouseReel

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

ATECC508A-MAHCZ-T
Microchip Technology
1: 6,54 kr.
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

6,54 kr.

5,56 kr.

5,42 kr.

Reel

5,42 kr.

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

Customer Service Office

Company

Resources

Support

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