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SPI Security ICs / Authentication ICs

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Results: 23

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Interface Type = SPI

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Part #

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

AT97SC3205-H3M4500B
Microchip Technology
1: $3.00
657In Stock

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

657In Stock

$3.00

$2.96

$2.76

$2.68

View

Min.: 1
Mult.: 1

8 bit

- 40 C

+ 85 C

SMD/SMT

VQFN-32

Tray

Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism

SLB9672AU20FW1624XTMA1
Infineon Technologies
1: $5.30
3,183In Stock
4,500Expected 21/08/2026
New Product

Mfr. Part No.
SLB9672AU20FW1624XTMA1

Mouser Part No
726-SLB9672AU20FW162

New Product

Infineon Technologies

Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism

Learn More

Datasheet

3,183In Stock

4,500Expected 21/08/2026

Cut Tape

$5.30

$4.04

$3.73

$3.38

View

Reel

$2.93

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

32 bit

3.6 V

3 V

- 40 C

+ 105 C

SMD/SMT

UQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Security Authentication spiFlash, 1.8V, 128M-bit

W74M12JWSSIQ
Winbond
1: $5.66
384In Stock
Verify Status with Factory

Mfr. Part No.
W74M12JWSSIQ

Mouser Part No
454-W74M12JWSSIQ

Verify Status with Factory

Winbond

Security ICs / Authentication ICs Security Authentication spiFlash, 1.8V, 128M-bit

Learn More

384In Stock

$5.66

$5.10

$4.95

$4.74

Min.: 1
Mult.: 1

1.95 V

1.7 V

- 40 C

+ 85 C

SMD/SMT

Tube

Security ICs / Authentication ICs

SLB9672VU20FW1523XTMA1
Infineon Technologies
1: $3.60
10,974In Stock

Mfr. Part No.
SLB9672VU20FW1523XTMA1

Mouser Part No
726-SLB9672V20FW1523

Infineon Technologies

Security ICs / Authentication ICs

Datasheet

10,974In Stock

Cut Tape

$3.60

$2.71

$2.49

$2.25

View

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

1.95 V/3.6 V

1.65 V/3 V

- 20 C

+ 85 C

SMD/SMT

UQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs EDGE SECURITY

SLM9670AQ20FW1311XTMA1
Infineon Technologies
1: $4.64
18,898In Stock

Mfr. Part No.
SLM9670AQ20FW1311XTMA1

Mouser Part No
726-SLM9670A20FW1311

Infineon Technologies

Security ICs / Authentication ICs EDGE SECURITY

Datasheet

18,898In Stock

Cut Tape

$4.64

$3.60

$3.45

$3.13

View

Reel

$2.76

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

16 bit

1.95 V, 3.6 V

1.65 V, 3 V

- 40 C

+ 85 C

SMD/SMT

VFQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs TPM SLB9670 is the latest product featuring a fully TCG TPM 2.0 standard compliant module with a SPI interface.

SLB9670VQ20FW785XTMA1
Infineon Technologies
1: $3.89
19,205In Stock
25,000Expected 31/12/2026

Mfr. Part No.
SLB9670VQ20FW785XTMA1

Mouser Part No
726-SLB9670V20FW785X

Infineon Technologies

Security ICs / Authentication ICs TPM SLB9670 is the latest product featuring a fully TCG TPM 2.0 standard compliant module with a SPI interface.

Datasheet

19,205In Stock

25,000Expected 31/12/2026

Cut Tape

$3.89

$2.90

$2.65

$2.38

View

Reel

$1.98

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

16 bit

1.95 V, 3.6 V

1.65 V, 3 V

- 20 C

+ 85 C

SMD/SMT

VQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface

ST33HTPH2X32AHD8
STMicroelectronics
1: $4.16
4,121In Stock

Mfr. Part No.
ST33HTPH2X32AHD8

Mouser Part No
511-ST33HTPH2X32AHD8

STMicroelectronics

Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface

Learn More

Datasheet

4,121In Stock

Cut Tape

$4.16

$3.14

$2.88

$2.60

View

Reel

$2.18

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

32 bit

3.3 V

1.8 V

- 40 C

+ 105 C

SMD/SMT

VQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism

SLB9672XU20FW1624XTMA1
Infineon Technologies
1: $4.48
9,659Expected 21/08/2026
New Product

Mfr. Part No.
SLB9672XU20FW1624XTMA1

Mouser Part No
726-SLB9672XU20FW162

New Product

Infineon Technologies

Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism

Learn More

Datasheet

9,659Expected 21/08/2026

Cut Tape

$4.48

$3.40

$3.13

$2.83

View

Reel

$2.44

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

32 bit

3.6 V

3 V

- 40 C

+ 85 C

SMD/SMT

UQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Ready-to-use TPM with SPI interface and PQC-protected firmware update mechanism optimized for PCs and servers

SLB9672VU20FW1524XTMA1
Infineon Technologies
1: $3.85
3,500In Stock
New Product

Mfr. Part No.
SLB9672VU20FW1524XTMA1

Mouser Part No
726-LB9672VU20FW1524

New Product

Infineon Technologies

Security ICs / Authentication ICs Ready-to-use TPM with SPI interface and PQC-protected firmware update mechanism optimized for PCs and servers

Datasheet

3,500In Stock

Cut Tape

$3.85

$2.87

$2.63

$2.35

View

Reel

$1.97

Min.: 1
Mult.: 1

: 5,000

32 bit

3.6 V

3 V

- 20 C

+ 85 C

SMD/SMT

UQFN-32

Reel, Cut Tape

Security ICs / Authentication ICs Ready-to-use TPM with SPI interface and PQC-protected firmware update mechanism optimized for PCs and servers

SLB9672XU20FW1524XTMA1
Infineon Technologies
1: $4.36
2,240Expected 10/09/2026
New Product

Mfr. Part No.
SLB9672XU20FW1524XTMA1

Mouser Part No
726-LB9672XU20FW1524

New Product

Infineon Technologies

Security ICs / Authentication ICs Ready-to-use TPM with SPI interface and PQC-protected firmware update mechanism optimized for PCs and servers

Datasheet

2,240Expected 10/09/2026

Cut Tape

$4.36

$3.31

$3.04

$2.75

View

Reel

$2.37

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

32 bit

3.6 V

3 V

- 40 C

+ 85 C

SMD/SMT

UQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs TPM SPI C8 RevF Comm 4.4mm

AT97SC3205-X3A12-20
Microchip Technology
1,000: $3.16
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
AT97SC3205-X3A12-20

Mouser Part No
556-T97SC3205X3A1220

Microchip Technology

Security ICs / Authentication ICs TPM SPI C8 RevF Comm 4.4mm

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$3.16

Quote

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

: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel

Security ICs / Authentication ICs TrustMANAGER TA101 SPI,SOIC8,T&R, 3300 MOQ, Internal pullup (I2C=active, SPI=EN)

TA101-TFLXTLSS-PROTO
Microchip Technology
300: $2.44
Non-Stocked
New Product

Mfr. Part No.
TA101-TFLXTLSS-PROTO

Mouser Part No
579-TA101TFLLSPROTO

New Product

Microchip Technology

Security ICs / Authentication ICs TrustMANAGER TA101 SPI,SOIC8,T&R, 3300 MOQ, Internal pullup (I2C=active, SPI=EN)

Non-Stocked

$2.44

Min.: 300
Mult.: 100

SOIC-8

Tube

Security ICs / Authentication ICs TrustFLEX TA101 SPI,SOIC8, bulk, Internal pullup (I2C=active, SPI=EN)

TA101-TFLXTLSS
Microchip Technology
3,300: $1.83
Non-Stocked
New Product

Mfr. Part No.
TA101-TFLXTLSS

Mouser Part No
579-TA101TFLXTLSS

New Product

Microchip Technology

Security ICs / Authentication ICs TrustFLEX TA101 SPI,SOIC8, bulk, Internal pullup (I2C=active, SPI=EN)

Non-Stocked

Reel

$1.83

Min.: 3,300
Mult.: 3,300

: 3,300

SOIC-8

Reel

Security ICs / Authentication ICs TrustMANAGER TA101 SPI,SOIC8,Bulk, Internal pullup (I2C=active, SPI=EN)

TA101-TMNGTLSS
Microchip Technology
3,300: $1.47
Non-Stocked
New Product

Mfr. Part No.
TA101-TMNGTLSS

Mouser Part No
579-TA101TMNGTLSS

New Product

Microchip Technology

Security ICs / Authentication ICs TrustMANAGER TA101 SPI,SOIC8,Bulk, Internal pullup (I2C=active, SPI=EN)

Non-Stocked

Reel

$1.47

Min.: 3,300
Mult.: 3,300

: 3,300

SOIC-8

Reel

Security ICs / Authentication ICs TrustFLEX TA101 I2C,SOIC8, T&R 3300 MOQ, Internal pullup (I2C=N/A, SPI=EN)

TA101-TMNGTLSS-B
Microchip Technology
300: $2.44
Non-Stocked
New Product

Mfr. Part No.
TA101-TMNGTLSS-B

Mouser Part No
579-TA101TMNGTLSSB

New Product

Microchip Technology

Security ICs / Authentication ICs TrustFLEX TA101 I2C,SOIC8, T&R 3300 MOQ, Internal pullup (I2C=N/A, SPI=EN)

Non-Stocked

$2.44

Min.: 300
Mult.: 100

SOIC-8

Tube

Security ICs / Authentication ICs TrustFLEX TA101 I2C,SOIC8, bulk, Internal pullup (I2C=N/A, SPI=EN)

TA101T-TFLXTLSS
Microchip Technology
3,300: $1.83
Non-Stocked
New Product

Mfr. Part No.
TA101T-TFLXTLSS

Mouser Part No
579-TA101TTFLXTLSS

New Product

Microchip Technology

Security ICs / Authentication ICs TrustFLEX TA101 I2C,SOIC8, bulk, Internal pullup (I2C=N/A, SPI=EN)

Non-Stocked

Reel

$1.83

Min.: 3,300
Mult.: 3,300

: 3,300

SOIC-8

Reel

Security ICs / Authentication ICs TrustMANAGER TA101 I2C, SOIC8, Bulk, Internal pullup (I2C=N/A, SPI=EN)

TA101T-TMNGTLSS
Microchip Technology
3,300: $1.47
Non-Stocked
New Product

Mfr. Part No.
TA101T-TMNGTLSS

Mouser Part No
579-TA101TTMNGTLSS

New Product

Microchip Technology

Security ICs / Authentication ICs TrustMANAGER TA101 I2C, SOIC8, Bulk, Internal pullup (I2C=N/A, SPI=EN)

Non-Stocked

Reel

$1.47

Min.: 3,300
Mult.: 3,300

: 3,300

SOIC-8

Reel

Security ICs / Authentication ICs 50mA CMOS LDO with Shutdown and Reference Bypass

TA101T-TMNGTLSS-B
Microchip Technology
300: $2.44
Non-Stocked
New Product

Mfr. Part No.
TA101T-TMNGTLSS-B

Mouser Part No
579-TA101TTMNGTLSSB

New Product

Microchip Technology

Security ICs / Authentication ICs 50mA CMOS LDO with Shutdown and Reference Bypass

Non-Stocked

$2.44

Min.: 300
Mult.: 100

SOIC-8

Tube

Security ICs / Authentication ICs TrustMANAGER TA101 I2C, SOIC8, T&R, 3300 MOQ, Internal pullup (I2C=N/A, SPI=EN)

TA101T-TFLXTLSS-PROTO
Microchip Technology
300: $2.44
Non-Stocked
New Product

Mfr. Part No.
TA101T-TFLXTLSS-PROTO

Mouser Part No
579-TA10XTLSSPROTO

New Product

Microchip Technology

Security ICs / Authentication ICs TrustMANAGER TA101 I2C, SOIC8, T&R, 3300 MOQ, Internal pullup (I2C=N/A, SPI=EN)

Non-Stocked

$2.44

Min.: 300
Mult.: 100

SOIC-8

Tube

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

NCF3321AHF/00102SY
NXP Semiconductors
6,000: $4.82
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
NCF3321AHF/00102SY

Mouser Part No
771-NCF3321AHF0102SY

New Product

NXP Semiconductors

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

Non-Stocked Lead-Time 52 Weeks

Reel

$4.82

Min.: 6,000
Mult.: 6,000

: 6,000

- 40 C

+ 85 C

SMD/SMT

HVQFN-40

Reel

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

NCF3321AHF/00102Y
NXP Semiconductors
6,000: $4.82
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
NCF3321AHF/00102Y

Mouser Part No
771-NCF3321AHF0102Y

New Product

NXP Semiconductors

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

Non-Stocked Lead-Time 52 Weeks

Reel

$4.82

Min.: 6,000
Mult.: 6,000

: 6,000

- 40 C

+ 85 C

SMD/SMT

HVQFN-40

Reel

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

NCJ3321AHF/00102SY
NXP Semiconductors
6,000: $4.94
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
NCJ3321AHF/00102SY

Mouser Part No
771-NCJ3321AHF0102SY

New Product

NXP Semiconductors

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

Non-Stocked Lead-Time 52 Weeks

Reel

$4.94

Min.: 6,000
Mult.: 6,000

: 6,000

- 40 C

+ 85 C

SMD/SMT

HWQFN-40

Reel

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

NCJ3321AHF/00102Y
NXP Semiconductors
6,000: $4.99
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
NCJ3321AHF/00102Y

Mouser Part No
771-NCJ3321AHF0102Y

New Product

NXP Semiconductors

Security ICs / Authentication ICs NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

Non-Stocked Lead-Time 52 Weeks

Reel

$4.99

Min.: 6,000
Mult.: 6,000

: 6,000

- 40 C

+ 85 C

SMD/SMT

HWQFN-40

Reel

SPI Security ICs / Authentication ICs

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