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Security ICs / Authentication ICs

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Part #

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

ATECC608B-MAHDA-T
Microchip Technology
1: S/3.39
22,319In Stock

Mfr. Part #
ATECC608B-MAHDA-T

Mouser Part #
579-TECC608B-MAHDA-T

Microchip Technology

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

Learn More

Datasheet

22,319In Stock

Cut Tape

S/3.39

S/3.34

S/3.33

S/2.72

Reel

S/2.72

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape, MouseReel

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

ATECC608C-SSVDA-T
Microchip Technology
1: S/3.11
1,740In Stock
4,000Expected 9/18/2026

Mfr. Part #
ATECC608C-SSVDA-T

Mouser Part #
579-ATECC608CSSVDAT

Microchip Technology

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

Learn More

Datasheet

1,740In Stock

4,000Expected 9/18/2026

Cut Tape

S/3.11

S/3.10

Reel

S/2.53

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

72 bit

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs FIPS RNG, 105C, I2C, SOIC

RNG90-SSVDA-T
Microchip Technology
1: S/2.06
2,698In Stock

Mfr. Part #
RNG90-SSVDA-T

Mouser Part #
579-RNG90-SSVDA-T

Microchip Technology

Security ICs / Authentication ICs FIPS RNG, 105C, I2C, SOIC

Learn More

Datasheet

2,698In Stock

Cut Tape

S/2.06

S/2.02

Reel

S/1.65

Min.: 1
Mult.: 1

: 1,471

Reel, Cut Tape

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

AT97SC3204T-U2A1B-10
Microchip Technology
1: S/17.52
519In Stock

Mfr. Part #
AT97SC3204T-U2A1B-10

Mouser Part #
556-97SC3204TU2A1B10

Microchip Technology

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

Learn More

Datasheet

519In Stock

Cut Tape

S/17.52

S/17.48

S/17.44

S/17.40

S/17.36

Reel

S/14.83

MouseReel Available

Min.: 1
Mult.: 1

: 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 FF Ind I2C TPM 4x4 32VQFN CEK

AT97SC3205T-H3M4C-00
Microchip Technology
1: S/18.06
1,241In Stock

Mfr. Part #
AT97SC3205T-H3M4C-00

Mouser Part #
556-97SC3205TH3M4C00

Microchip Technology

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

Datasheet

1,241In Stock

Cut Tape

S/18.06

Reel

S/15.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Reel, Cut Tape, MouseReel

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

AT97SC3204-U2A1A-10
Microchip Technology
1: S/16.97
342In Stock

Mfr. Part #
AT97SC3204-U2A1A-10

Mouser Part #
556-A97SC3204U2A1A10

Microchip Technology

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

Learn More

Datasheet

342In Stock

Cut Tape

S/16.97

Reel

S/14.87

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 CryptoMem,Gen2,1Kbit 4Zone, 8SOIC, GRN

AT88SC0104CA-SH-T
Microchip Technology
1: S/2.96
2,698In Stock

Mfr. Part #
AT88SC0104CA-SH-T

Mouser Part #
556-AT88SC0104CA-SHT

Microchip Technology

Security ICs / Authentication ICs CryptoMem,Gen2,1Kbit 4Zone, 8SOIC, GRN

Datasheet

2,698In Stock

Cut Tape

S/2.96

S/2.80

S/2.79

S/2.74

Reel

S/2.67

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 TPM LPC, IND, 40-MLF SIGNED EK

AT97SC3204-U2MA-20
Microchip Technology
1: S/17.59
853In Stock

Mfr. Part #
AT97SC3204-U2MA-20

Mouser Part #
556-AT97SC3204U2MA20

Microchip Technology

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

Learn More

Datasheet

853In Stock

Cut Tape

S/17.59

S/16.66

Reel

S/14.75

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 bit

- 40 C

+ 85 C

SMD/SMT

QFN-40

Reel, Cut Tape, MouseReel

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

ATECC608B-SSVDA-T
Microchip Technology
1: S/3.85
10,641In Stock

Mfr. Part #
ATECC608B-SSVDA-T

Mouser Part #
579-TECC608B-SSVDA-T

Microchip Technology

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

Learn More

Datasheet

10,641In Stock

Cut Tape

S/3.85

S/3.81

S/3.42

S/3.41

S/3.39

Reel

S/3.32

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, 100C, I2C, small 3K reel UDFN

ATECC608C-MAVDA-S
Microchip Technology
1: S/3.23
1,137In Stock

Mfr. Part #
ATECC608C-MAVDA-S

Mouser Part #
579-ATECC608CMAVDAS

Microchip Technology

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

Learn More

Datasheet

1,137In Stock

Cut Tape

S/3.23

S/3.22

Reel

S/2.63

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

72 bit

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs CRYPTOMEMORY 256kB 16 ZONE - 8 IND TEMP

AT88SC25616C-SU
Microchip Technology
1: S/10.94
1,977In Stock
11,000Expected 9/10/2026
NRND

Mfr. Part #
AT88SC25616C-SU

Mouser Part #
556-A88SC25616CSU

NRND

Microchip Technology

Security ICs / Authentication ICs CRYPTOMEMORY 256kB 16 ZONE - 8 IND TEMP

Datasheet

1,977In Stock

11,000Expected 9/10/2026

S/10.94

S/9.42

S/9.11

Min.: 1
Mult.: 1

5.5 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

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

AT97SC3205T-H3M4C00B
Microchip Technology
1: S/14.48
519In Stock

Mfr. Part #
AT97SC3205T-H3M4C00B

Mouser Part #
556-7SC3205TH3M4C00B

Microchip Technology

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

Datasheet

519In Stock

S/14.48

S/13.23

S/12.77

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Tray

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

AT97SC3205-H3M4200B
Microchip Technology
1: S/11.83
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

S/11.83

Min.: 1
Mult.: 1

VQFN-32

Tray

Security ICs / Authentication ICs 32Kbit AES Auth I2C udfn(MA), GR

ATAES132A-MAHER-S
Microchip Technology
1: S/3.50
3,573In Stock

Mfr. Part #
ATAES132A-MAHER-S

Mouser Part #
556-ATAES132A-MAHERS

Microchip Technology

Security ICs / Authentication ICs 32Kbit AES Auth I2C udfn(MA), GR

Learn More

Datasheet

3,573In Stock

Cut Tape

S/3.50

S/3.48

S/3.47

Reel

S/2.92

Min.: 1
Mult.: 1

: 3,000

128 bit

UDFN-8

Reel, Cut Tape

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

ATAES132A-SHER-B
Microchip Technology
1: S/3.50
6,476In Stock
6,300Expected 11/30/2026

Mfr. Part #
ATAES132A-SHER-B

Mouser Part #
556-ATAES132A-SHER-B

Microchip Technology

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

Learn More

Datasheet

6,476In Stock

6,300Expected 11/30/2026

S/3.50

S/3.15

S/3.02

Min.: 1
Mult.: 1

128 bit

SMD/SMT

SOIC-8

Tube

Security ICs / Authentication ICs CryptAuth SHA256 I2C

ATSHA204A-SSHDA-B
Microchip Technology
1: S/1.87
14,184In Stock

Mfr. Part #
ATSHA204A-SSHDA-B

Mouser Part #
556-ATSHA204A-SSHDAB

Microchip Technology

Security ICs / Authentication ICs CryptAuth SHA256 I2C

Learn More

Datasheet

14,184In Stock

S/1.87

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: S/2.69
17,481In Stock

Mfr. Part #
ATSHA204A-XHDA-T

Mouser Part #
556-ATSHA204A-XHDA-T

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 TWI

Learn More

Datasheet

17,481In Stock

Cut Tape

S/2.69

S/2.68

S/2.62

Reel

S/2.60

MouseReel Available

Min.: 1
Mult.: 1

: 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 ECC/ECDH SWI, small 3K reel UDFN

ATECC608B-MAHCZ-S
Microchip Technology
1: S/3.50
1,897In Stock

Mfr. Part #
ATECC608B-MAHCZ-S

Mouser Part #
579-TECC608B-MAHCZ-S

Microchip Technology

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

Learn More

Datasheet

1,897In Stock

Cut Tape

S/3.50

S/3.46

Reel

S/2.82

MouseReel Available

Min.: 1
Mult.: 1

: 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, 15K reel UDFN

ATECC608B-MAHCZ-T
Microchip Technology
1: S/3.46
2,383In Stock
15,000Expected 10/22/2026

Mfr. Part #
ATECC608B-MAHCZ-T

Mouser Part #
579-TECC608B-MAHCZ-T

Microchip Technology

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

Learn More

Datasheet

2,383In Stock

15,000Expected 10/22/2026

Cut Tape

S/3.46

S/3.19

Reel

S/3.19

Min.: 1
Mult.: 1

: 15,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape

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

ATECC608B-MAHDA-S
Microchip Technology
1: S/3.50
15,206In Stock

Mfr. Part #
ATECC608B-MAHDA-S

Mouser Part #
579-TECC608B-MAHDA-S

Microchip Technology

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

Learn More

Datasheet

15,206In Stock

Cut Tape

S/3.50

S/3.46

S/3.22

S/3.19

Reel

S/2.82

MouseReel Available

Min.: 1
Mult.: 1

: 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, 100C, I2C, small 3K reel UDFN

ATECC608B-MAVDA-S
Microchip Technology
1: S/3.85
6,195In Stock

Mfr. Part #
ATECC608B-MAVDA-S

Mouser Part #
579-TECC608B-MAVDA-S

Microchip Technology

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

Learn More

Datasheet

6,195In Stock

Cut Tape

S/3.85

S/3.81

S/3.43

Reel

S/3.43

S/3.11

Min.: 1
Mult.: 1

: 3,000

5.5 V

2 V

- 40 C

+ 100 C

Reel, Cut Tape

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

ATECC608A-MAHDA-S
Microchip Technology
1: S/3.85
3,199In Stock
NRND

Mfr. Part #
ATECC608A-MAHDA-S

Mouser Part #
556-ATECC608AMAHDAS

NRND

Microchip Technology

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

Learn More

Datasheet

3,199In Stock

Cut Tape

S/3.85

S/3.81

S/3.80

S/3.78

Reel

S/3.11

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 I2C SOIC T/R

ATECC608A-SSHDA-T
Microchip Technology
1: S/3.89
2,891In Stock
16,000Expected 11/30/2026
NRND

Mfr. Part #
ATECC608A-SSHDA-T

Mouser Part #
556-ATECC608ASSHDAT

NRND

Microchip Technology

Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC T/R

Learn More

Datasheet

2,891In Stock

16,000Expected 11/30/2026

Cut Tape

S/3.89

S/3.88

S/3.87

Reel

S/3.60

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 Ind I2C TPM 4.4mm TSSOP SEK

AT97SC3205T-U3A1C20B
Microchip Technology
1: S/16.78
183In Stock

Mfr. Part #
AT97SC3205T-U3A1C20B

Mouser Part #
556-7SC3205TU3A1C20B

Microchip Technology

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

Datasheet

183In Stock

S/16.78

S/16.74

S/16.19

S/16.11

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Tube

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

AT97SC3205T-X3A1C20B
Microchip Technology
1: S/15.10
200In Stock

Mfr. Part #
AT97SC3205T-X3A1C20B

Mouser Part #
556-7SC3205TX3A1C20B

Microchip Technology

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

Datasheet

200In Stock

S/15.10

S/13.94

S/13.35

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Tube

Security ICs / Authentication 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