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 C7BHARI IND 44MM LPC COMPLIANCE

AT97SC3204-U2A16-00
Microchip Technology
1: ¥725.9
730In Stock

Mfr. Part #
AT97SC3204-U2A16-00

Mouser Part #
556-AT97SC3204U2A160

Microchip Technology

Security ICs / Authentication ICs C7BHARI IND 44MM LPC COMPLIANCE

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Datasheet

730In Stock

Cut Tape

¥725.9

¥679.3

Reel

¥677.7

View

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 TPM LPC, IND 40-MLF, SIGNED EK

AT97SC3204-U2MA-10
Microchip Technology
1: ¥691
1,986In Stock

Mfr. Part #
AT97SC3204-U2MA-10

Mouser Part #
556-AT97SC3204U2MA10

Microchip Technology

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

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Datasheet

1,986In Stock

Cut Tape

¥691

¥667.7

¥659.4

¥651.1

Reel

¥651.1

Quote

Min.: 1
Mult.: 1

: 1,000

8 bit

- 40 C

+ 85 C

SMD/SMT

QFN-40

Reel, Cut Tape

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

ATECC508A-SSHDA-T
Microchip Technology
1: ¥174.4
147,432In Stock
NRND

Mfr. Part #
ATECC508A-SSHDA-T

Mouser Part #
556-ATECC508A-SSHDAT

NRND

Microchip Technology

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

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Datasheet

147,432In Stock

Cut Tape

¥174.4

¥164.6

¥162.4

¥160.5

Reel

¥141.2

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 FF Com I2C TPM 4.4mm TSSOP SEK

AT97SC3205T-X3A1C-20
Microchip Technology
1: ¥594.6
761In Stock

Mfr. Part #
AT97SC3205T-X3A1C-20

Mouser Part #
556-97SC3205TX3A1C20

Microchip Technology

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

Datasheet

761In Stock

Cut Tape

¥594.6

¥593

¥516.6

Reel

¥483.4

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

Security ICs / Authentication ICs CRYPTORF 8K, 13mm

AT88SC0808CRF-MX1
Microchip Technology
1: ¥191
2,813In Stock

Mfr. Part #
AT88SC0808CRF-MX1

Mouser Part #
556-AT88SC0808CRFMX1

Microchip Technology

Security ICs / Authentication ICs CRYPTORF 8K, 13mm

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Datasheet

2,813In Stock

¥191

¥174.4

¥172.7

Min.: 1
Mult.: 1

- 25 C

+ 70 C

Non-standard

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

ATAES132A-SHEQ-T
Microchip Technology
1: ¥164.4
6,285In Stock

Mfr. Part #
ATAES132A-SHEQ-T

Mouser Part #
556-ATAES132A-SHEQ-T

Microchip Technology

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

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Datasheet

6,285In Stock

Cut Tape

¥164.4

¥163.9

¥157.8

¥156.3

¥153.6

Reel

¥139

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

128 bit

SOIC-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs CryMem Comp 8ld, Green

AT88SC018-SU-CM-T
Microchip Technology
1: ¥201
1,342In Stock

Mfr. Part #
AT88SC018-SU-CM-T

Mouser Part #
556-AT88SC018SUCMT

Microchip Technology

Security ICs / Authentication ICs CryMem Comp 8ld, Green

Datasheet

1,342In Stock

Cut Tape

¥201

¥197.7

¥189.4

Reel

¥187.7

¥186

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 CryptAuthEE SHA256 SWI

ATSHA204A-MAHCZ-T
Microchip Technology
1: ¥69.8
5,076In Stock

Mfr. Part #
ATSHA204A-MAHCZ-T

Mouser Part #
566-ATSHA204AMAHCZ-T

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 SWI

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Datasheet

5,076In Stock

Cut Tape

¥69.8

¥68.6

¥68.3

¥67.9

View

Reel

¥56.1

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: ¥149.5
13,250In Stock

Mfr. Part #
ATECC608B-SSHCZ-B

Mouser Part #
579-TECC608B-SSHCZ-B

Microchip Technology

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

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Datasheet

13,250In Stock

¥149.5

¥124.6

¥120.4

¥120.3

Min.: 1
Mult.: 1

5.5 V

2 V

- 40 C

+ 100 C

Tube

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

AT97SC3205-H3M4200B
Microchip Technology
1: ¥504.9
1,804In Stock

Mfr. Part #
AT97SC3205-H3M4200B

Mouser Part #
556-AT97SC3205H3M420

Microchip Technology

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

Datasheet

1,804In Stock

¥504.9

¥491.7

Min.: 1
Mult.: 1

VQFN-32

Tray

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

ATAES132A-MAHEQ-S
Microchip Technology
1: ¥151.2
2,793In Stock

Mfr. Part #
ATAES132A-MAHEQ-S

Mouser Part #
556-ATAES132A-MAHEQS

Microchip Technology

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

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Datasheet

2,793In Stock

Cut Tape

¥151.2

¥141.8

¥141.7

Reel

¥141.7

¥141.5

Min.: 1
Mult.: 1

: 3,000

128 bit

UDFN-8

Reel, Cut Tape

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

ATECC508A-SSHDA-B
Microchip Technology
1: ¥174.4
8,958In Stock
NRND

Mfr. Part #
ATECC508A-SSHDA-B

Mouser Part #
556-ATECC508A-SSHDAB

NRND

Microchip Technology

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

Learn More

Datasheet

8,958In Stock

¥174.4

¥169.4

¥146.2

¥141.2

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: ¥204.3
8,832In Stock

Mfr. Part #
ATECC608B-RBHCZ-T

Mouser Part #
579-TECC608B-RBHCZ-T

Microchip Technology

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

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Datasheet

8,832In Stock

Cut Tape

¥204.3

¥201

¥186

¥182.7

Reel

¥169.4

¥163.9

Min.: 1
Mult.: 1

: 5,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

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

ATECC608A-SSHCZ-B
Microchip Technology
1: ¥166.1
5,537In Stock
NRND

Mfr. Part #
ATECC608A-SSHCZ-B

Mouser Part #
556-ATECC608ASSHCZB

NRND

Microchip Technology

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

Learn More

Datasheet

5,537In Stock

¥166.1

¥139.5

¥134.9

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: ¥463.4
275In Stock

Mfr. Part #
HCS515/SL

Mouser Part #
579-HCS515/SL

Microchip Technology

Security ICs / Authentication ICs w/ serial interface

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Datasheet

275In Stock

¥463.4

¥453.5

¥451.8

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 ECC/ECDSA/ECDHE SWI small 3K reel UDFN

ATECC608A-MAHCZ-S
Microchip Technology
1: ¥164.4
5,882In Stock
NRND

Mfr. Part #
ATECC608A-MAHCZ-S

Mouser Part #
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

¥164.4

¥162.6

¥162.4

¥145.7

Reel

¥132.9

View

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: ¥161.1
12,388In Stock
NRND

Mfr. Part #
ATECC608A-MAHCZ-T

Mouser Part #
556-ATECC608AMAHCZT

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI 15K reel UDFN

Learn More

Datasheet

12,388In Stock

Cut Tape

¥161.1

¥158.6

¥158.3

¥137.5

View

Reel

¥133.9

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: ¥166.1
15,286In Stock
NRND

Mfr. Part #
ATECC608A-SSHCZ-T

Mouser Part #
556-ATECC608ASSHCZT

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI SOIC T/R

Learn More

Datasheet

15,286In Stock

Cut Tape

¥166.1

¥165.3

¥164.9

¥147.8

View

Reel

¥134.9

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 TWI COM 4.4MM 28-TSSOP UNSIGN EK

AT97SC3204T-X2A1B-10
Microchip Technology
1: ¥634.5
1,006In Stock

Mfr. Part #
AT97SC3204T-X2A1B-10

Mouser Part #
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

¥634.5

Reel

¥632.8

Quote

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 Crypto Products, ECC 8kb

ATECC108A-SSHDA-B
Microchip Technology
1: ¥182.7
4,909In Stock
NRND

Mfr. Part #
ATECC108A-SSHDA-B

Mouser Part #
556-ATECC108A-SSHDAB

NRND

Microchip Technology

Security ICs / Authentication ICs Crypto Products, ECC 8kb

Learn More

Datasheet

4,909In Stock

¥182.7

¥151.2

¥147.3

Min.: 1
Mult.: 1

SOIC-8

Tube

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

AT88SC12816C-SU
Microchip Technology
1: ¥375.4
374In Stock

Mfr. Part #
AT88SC12816C-SU

Mouser Part #
556-A88SC12816CSU

Microchip Technology

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

Datasheet

374In Stock

¥375.4

¥372.1

¥358.8

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: ¥265.8
1,415In Stock

Mfr. Part #
AT88SC118-SH-CN-T

Mouser Part #
556-AT88SC118-SH-CNT

Microchip Technology

Security ICs / Authentication ICs CryptoMemory Comp 8SOIC, GRN

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Datasheet

1,415In Stock

Cut Tape

¥265.8

¥232.5

Reel

¥196

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 Prod FF Com I2C TPM 4x4 32VQFN CEK Bulk

AT97SC3205T-G3M4C00B
Microchip Technology
1: ¥671
182In Stock

Mfr. Part #
AT97SC3205T-G3M4C00B

Mouser Part #
556-7SC3205TG3M4C00B

Microchip Technology

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

Datasheet

182In Stock

¥671

¥654.4

¥644.5

¥637.8

View

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Tray

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

AT97SC3205T-G3M4C-10
Microchip Technology
1: ¥691
975In Stock

Mfr. Part #
AT97SC3205T-G3M4C-10

Mouser Part #
556-97SC3205TG3M4C10

Microchip Technology

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

Datasheet

975In Stock

Cut Tape

¥691

¥654.4

Reel

¥651.1

View

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Reel, Cut Tape

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

ATSHA204A-MAHCZ-S
Microchip Technology
1: ¥74.7
3,144In Stock

Mfr. Part #
ATSHA204A-MAHCZ-S

Mouser Part #
556-ATSHA204A-MAHCZS

Microchip Technology

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

Learn More

Datasheet

3,144In Stock

Cut Tape

¥74.7

¥73.7

¥73.6

¥73.4

¥70.9

Reel

¥60.1

Min.: 1
Mult.: 1

: 3,000

72 bit

UDFN-8

Reel, Cut Tape

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