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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Description Datasheet Availability Pricing (GBP) 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 32Kbit AES Auth I2C soic(S), GR
Datasheet
17,006In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

128 bit SOIC-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC 10Kb 3-CONTACT, SWI, T&R
Datasheet
16,476In Stock
Min.: 1
Mult.: 1
Reel: 5,000

72 bit 5.5 V 2 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R
Datasheet
24,856In Stock
Min.: 1
Mult.: 1
Reel: 4,000

5.5 V 2 V - 40 C + 100 C Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk
Datasheet
51,725In Stock
Min.: 1
Mult.: 1

5.5 V 2 V - 40 C + 100 C Tube

Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN I2C, T&R
Datasheet
121,562In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 TWI, 3K T&R
Datasheet
66,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

72 bit Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC Bulk
Datasheet
101,261In 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 ECDH/ECC 10Kb Generic I2C
Datasheet
172,870In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 ECC/ECDH, 100C, I2C, SOIC Bulk
Datasheet
842In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 100 C SMD/SMT SOIC-8 Tube
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC Bulk
Datasheet
945In 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 TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK
Datasheet
566In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

8 bit 0 C + 70 C SMD/SMT TSSOP-28 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs CryptoMem,Gen2,1Kbit 4Zone, 8SOIC, GRN
Datasheet
3,758In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

3.6 V 2.7 V - 40 C + 85 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs 32Kbit AES Auth I2C udfn(MA), GR
Datasheet
22,127In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

128 bit SMD/SMT UDFN-8 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk
Datasheet
678In Stock
Min.: 1
Mult.: 1

8 bit 0 C + 70 C SMD/SMT VQFN-32 Tray
Microchip Technology Security ICs / Authentication ICs CryptoMemory, 1Kbit 4Zone, 8SOIC, GRN
Datasheet
21,433In Stock
Min.: 1
Mult.: 1

3.6 V 2.7 V - 40 C + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, Bulk
Datasheet
16,640In Stock
Min.: 1
Mult.: 1

5.5 V 2 V - 40 C + 100 C Tube
Microchip Technology Security ICs / Authentication ICs 32Kbit AES Auth I2C udfn(MA), GR
Datasheet
4,392In Stock
Min.: 1
Mult.: 1
Reel: 3,000

128 bit UDFN-8 Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN
Datasheet
3,736In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

5.5 V 2 V - 40 C + 100 C SMD/SMT UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC Bulk
Datasheet
13,481In Stock
Min.: 1
Mult.: 1
5.5 V 2 V - 40 C + 100 C Tube
Microchip Technology Security ICs / Authentication ICs CRYPTORF 8K, 13mm
Datasheet
2,813In Stock
Min.: 1
Mult.: 1

- 25 C + 70 C Non-standard
Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI SOIC bulk
Datasheet
5,640In 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 Crypto Products, ECC 8kb
Datasheet
22,181In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SOIC-8 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI small 3K reel UDFN
Datasheet
5,882In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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/ECDSA/ECDHE SWI SOIC T/R
Datasheet
15,603In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SOIC I2C, Bulk
Datasheet
9,203In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 Tube