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. 

Results: 245
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Data Bus Width
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Microchip Technology Security ICs / Authentication ICs SHA256, 1-WIRE, 8-UDFN, 3K REEL
Datasheet
3.144In Stock
Min.: 1
Mult.: 1
: 3.000

72 bit UDFN-8 Reel, Cut Tape

Microchip Technology Security ICs / Authentication ICs Prod FF Com I2C TPM 4x4 32VQFN CEK Bulk
Datasheet
182In Stock
Min.: 1
Mult.: 1

8 bit 0 C + 70 C SMD/SMT VQFN-32 Tray
Microchip Technology Security ICs / Authentication ICs w/ serial interface
Datasheet
317In Stock
Min.: 1
Mult.: 1

64 bit 5.5 V 4.5 V - 40 C + 85 C Through Hole PDIP-14 Tube
Microchip Technology Security ICs / Authentication ICs Crypto Products, ECC 8kb
Datasheet
13.026In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC SWI, Bulk
Datasheet
852In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology Security ICs / Authentication ICs ECC 10Kb, I2C 8-SOIC,T&R
Datasheet
7.970In Stock
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

Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN SWI, T&R
Datasheet
8.904In Stock
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

Microchip Technology Security ICs / Authentication ICs 8ld UDFN Generic SWI, 3K T&R
Datasheet
5.261In Stock
Min.: 1
Mult.: 1
: 3.000

72 bit Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs Prod STD Com SPI TPM 4x4 32VQFN CEK Bulk
Datasheet
276In Stock
Min.: 1
Mult.: 1

VQFN-32 Tray
Microchip Technology Security ICs / Authentication ICs Client MAC - Parasitic Power 2-Pad VSFN SWI, Bulk
Datasheet
8.784In Stock
Min.: 1
Mult.: 1

Microchip Technology Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, 3-CONTACT
Datasheet
4.890In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs FIPS RNG, 105C, I2C, 5K, UDFN
Datasheet
4.534In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, 3Ld-Contact
Datasheet
4.795In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R
Datasheet
4.850In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

72 bit 5.5 V 2 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R
Datasheet
4.691In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk
Datasheet
2.908In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology Security ICs / Authentication ICs Client MAC, 105C, I2C, SOIC
Datasheet
3.824In Stock
Min.: 1
Mult.: 1
: 1.786

72 bit 5.5 V 1.65 V - 40 C + 105 C SMD/SMT SOIC-8 Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs FF Ind SPI TPM 4.4mm TSSOP UEKFF
Datasheet
885In Stock
Min.: 1
Mult.: 1
: 1.000

TSSOP-28 Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R
Datasheet
36.375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

5.5 V 2 V - 40 C + 100 C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN
Datasheet
5.980In Stock
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
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN
Datasheet
7.860In Stock
9.000Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

5.5 V 2 V - 40 C + 85 C SMD/SMT UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, UDFN
Datasheet
4.874In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs CryptAuthEE SHA256 TWI
Datasheet
51.426In Stock
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

Microchip Technology Security ICs / Authentication ICs CryptAuthEE SHA256 1Wir
Datasheet
26.944In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOT-23-3 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, I2C, 15K reel UDFN
Datasheet
22.407In Stock
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