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Microchip Security ICs / Authentication ICs

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Part #

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

AT97SC3205T-X3A1C-10
Microchip Technology
1: $3.49
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
AT97SC3205T-X3A1C-10

Mouser Part No
556-97SC3205TX3A1C10

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

$3.49

$3.18

Reel

$3.05

Quote

Min.: 1
Mult.: 1

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

I2C

Reel, Cut Tape

Security ICs / Authentication ICs CryMem Comp 8ld, Green

AT88SC018-SU-CN
Microchip Technology
1: $1.31
125In Stock

Mfr. Part No.
AT88SC018-SU-CN

Mouser Part No
556-AT88SC018-SU-CN

Microchip Technology

Security ICs / Authentication ICs CryMem Comp 8ld, Green

Datasheet

125In Stock

$1.31

Min.: 1
Mult.: 1

3.6 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

2-Wire, I2C

Tube

Security ICs / Authentication ICs w/ serial interface

HCS515-I/SL
Microchip Technology
1: $3.07
159In Stock

Mfr. Part No.
HCS515-I/SL

Mouser Part No
579-HCS515-I/SL

Microchip Technology

Security ICs / Authentication ICs w/ serial interface

Learn More

Datasheet

159In Stock

$3.07

$3.01

$3.00

Min.: 1
Mult.: 1

64 bit

5.5 V

4.5 V

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

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

AT97SC3205T-H3M4C20B
Microchip Technology
1: $3.72
16In 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

16In Stock

$3.72

$3.48

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

I2C

Tray

Security ICs / Authentication ICs CryMem Comp 8ld, Green

AT88SC018-SU-CM
Microchip Technology
1: $1.26
312In Stock

Mfr. Part No.
AT88SC018-SU-CM

Mouser Part No
556-AT88SC018-SU-CM

Microchip Technology

Security ICs / Authentication ICs CryMem Comp 8ld, Green

Datasheet

312In Stock

$1.26

$1.25

$1.21

$1.19

Min.: 1
Mult.: 1

3.6 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

2-Wire, I2C

Tube

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

ATAES132A-SHEQ-B
Microchip Technology
1: $0.97
93In Stock
800Expected 06/10/2026

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

93In Stock

800Expected 06/10/2026

$0.97

$0.942

$0.941

$0.899

$0.893

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: $0.45
952In Stock
9,000On Order

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

952In Stock

9,000On Order

Cut Tape

$0.45

$0.444

Reel

$0.384

Min.: 1
Mult.: 1

: 3,000

72 bit

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir

ATSHA204A-SSHCZ-T
Microchip Technology
1: $0.50
2,079In Stock
4,000Expected 18/09/2026

Mfr. Part No.
ATSHA204A-SSHCZ-T

Mouser Part No
556-ATSHA204A-SSHCZT

Microchip Technology

Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir

Learn More

Datasheet

2,079In Stock

4,000Expected 18/09/2026

Cut Tape

$0.50

Reel

$0.50

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/ECDH SWI, small 3K reel UDFN

ATECC608B-MAHCZ-S
Microchip Technology
1: $0.90
1,542In 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

1,542In Stock

Cut Tape

$0.90

$0.888

Reel

$0.725

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

I2C

Reel, Cut Tape, MouseReel

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

ATAES132A-MAHER-T
Microchip Technology
1: $0.90
28,159Expected 18/09/2026

Mfr. Part No.
ATAES132A-MAHER-T

Mouser Part No
556-ATAES132AMAHERT

Microchip Technology

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

Learn More

Datasheet

28,159Expected 18/09/2026

Cut Tape

$0.90

$0.805

Reel

$0.805

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

128 bit

SMD/SMT

UDFN-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECC/HMAC 105C, I2C, 5K, UDFN

ECC204-MAVDA-T
Microchip Technology
1: $0.43
5,000Expected 21/09/2026

Mfr. Part No.
ECC204-MAVDA-T

Mouser Part No
579-ECC204-MAVDA-T

Microchip Technology

Security ICs / Authentication ICs ECC/HMAC 105C, I2C, 5K, UDFN

Learn More

Datasheet

5,000Expected 21/09/2026

Cut Tape

$0.43

$0.429

$0.393

Reel

$0.35

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

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

AT97SC3205-H3M4500B
Microchip Technology
1: $3.00
Non-Stocked Lead-Time 13 Weeks

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

Non-Stocked Lead-Time 13 Weeks

$3.00

$2.96

$2.76

$2.68

View

Min.: 1
Mult.: 1

8 bit

- 40 C

+ 85 C

SMD/SMT

VQFN-32

SPI

Tray

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

AT97SC3205T-X3A1C10B
Microchip Technology
200: $3.31
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
AT97SC3205T-X3A1C10B

Mouser Part No
556-7SC3205TX3A1C10B

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 11 Weeks

$3.31

Min.: 200
Mult.: 50

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

I2C

Tube

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

AT97SC3204-U2A1A10B
Microchip Technology
200: $3.41
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-U2A1A10B

Mouser Part No
556-97SC3204U2A1A10B

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.41

Min.: 200
Mult.: 50

8 bit

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

LPC

Tube

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

AT97SC3204-U2A1A20B
Microchip Technology
200: $3.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-U2A1A20B

Mouser Part No
556-97SC3204U2A1A20B

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.50

Min.: 200
Mult.: 50

8 bit

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

LPC

Tube

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

AT97SC3204-U4A13-10
Microchip Technology
1,000: $4.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-U4A13-10

Mouser Part No
556-97SC3204U4A1310

Microchip Technology

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.21

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

LPC

Reel

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

AT97SC3204-U4A13-20
Microchip Technology
1,000: $4.30
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-U4A13-20

Mouser Part No
556-97SC3204U4A1320

Microchip Technology

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.30

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

- 40 C

+ 85 C

SMD/SMT

TSSOP-28

LPC

Reel

Security ICs / Authentication ICs TPM LPC,COMM,4.4MM 28TSSOP, UNSIGNED EK

AT97SC3204-X2A1A10B
Microchip Technology
200: $3.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-X2A1A10B

Mouser Part No
556-97SC3204X2A1A10B

Microchip Technology

Security ICs / Authentication ICs TPM LPC,COMM,4.4MM 28TSSOP, UNSIGNED EK

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.24

Min.: 200
Mult.: 50

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

LPC

Tube

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

AT97SC3204-X2A1A20B
Microchip Technology
200: $3.32
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-X2A1A20B

Mouser Part No
556-97SC3204X2A1A20B

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.32

Min.: 200
Mult.: 50

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

LPC

Tube

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

AT97SC3204-X4A13-10
Microchip Technology
1,000: $3.95
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-X4A13-10

Mouser Part No
556-97SC3204X4A1310

Microchip Technology

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$3.95

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

LPC

Reel

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

AT97SC3204-X4A13-20
Microchip Technology
1,000: $4.06
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-X4A13-20

Mouser Part No
556-97SC3204X4A1320

Microchip Technology

Security ICs / Authentication ICs sTPM LPC C7b LARI Com

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.06

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

LPC

Reel

Security ICs / Authentication ICs ffTPM LPC C7 b LARI Com

AT97SC3204-X4A14-10
Microchip Technology
1,000: $4.05
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-X4A14-10

Mouser Part No
556-97SC3204X4A1410

Microchip Technology

Security ICs / Authentication ICs ffTPM LPC C7 b LARI Com

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.05

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

LPC

Reel

Security ICs / Authentication ICs ffTPM LPC C7 b LARI Com

AT97SC3204-X4A14-20
Microchip Technology
1,000: $4.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
AT97SC3204-X4A14-20

Mouser Part No
556-97SC3204X4A1420

Microchip Technology

Security ICs / Authentication ICs ffTPM LPC C7 b LARI Com

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.13

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

LPC

Reel

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

AT97SC3205T-G3M4C-20
Microchip Technology
1,000: $4.28
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
AT97SC3205T-G3M4C-20

Mouser Part No
556-97SC3205TG3M4C20

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$4.28

Min.: 1,000
Mult.: 1,000

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

I2C

Reel

Security ICs / Authentication ICs CRYPTOMEMORY 32kB 16 ZONE - 8 IND TEMP

AT88SC3216C-SU
Microchip Technology
1: $4.55
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
AT88SC3216C-SU

Mouser Part No
556-A88SC3216CSU

Microchip Technology

Security ICs / Authentication ICs CRYPTOMEMORY 32kB 16 ZONE - 8 IND TEMP

Datasheet

Non-Stocked Lead-Time 11 Weeks

$4.55

$3.86

$2.30

Quote

Min.: 1
Mult.: 1

5.5 V

2.7 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

2-Wire, I2C

Tube

Microchip 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