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 (IDR) 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 Client MAC, 105C, SWI, SOIC
Datasheet
6.085In 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 Host MAC, 105C, I2C, SOIC
Datasheet
5.640In Stock
Min.: 1
Mult.: 1
: 1.786

72 bit 5.5 V 1.65 V - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk
Datasheet
48.866In Stock
Min.: 1
Mult.: 1

5.5 V 2 V - 40 C + 100 C Tube
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, Bulk
Datasheet
16.639In Stock
Min.: 1
Mult.: 1

5.5 V 2 V - 40 C + 100 C 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 ECC/HMAC 105C, I2C, SOIC
Datasheet
5.304In 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 ECC/HMAC 105C, SWI, 5K, UDFN
Datasheet
4.193In Stock
Min.: 1
Mult.: 1
: 5.000

5.5 V 1.65 V - 40 C + 105 C SMD/SMT UDFN-8 Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs 32Kbit AES Auth I2C soic(S), GR
Datasheet
16.554In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

128 bit SOIC-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs Client MAC, 105C, I2C, 5K, UDFN
Datasheet
5.835In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R
Datasheet
24.807In Stock
Min.: 1
Mult.: 1
: 4.000

5.5 V 2 V - 40 C + 100 C Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs CryptoMemory, 1Kbit 4Zone, 8SOIC, GRN
Datasheet
21.297In 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 ECC/HMAC 105C, SWI, SOIC
Datasheet
6.426In 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 Host MAC, 105C, I2C, 5K, UDFN
Datasheet
4.351In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC 10Kb 3-CONTACT, SWI, T&R
Datasheet
15.390In Stock
Min.: 1
Mult.: 1
: 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 Bulk
Datasheet
658In 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
365In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

8 bit 0 C + 70 C SMD/SMT TSSOP-28 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC Bulk
Datasheet
631In 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 Crypto Products, ECC 8kb
Datasheet
22.065In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SOIC-8 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs 8ld UDFN Generic TWI, 3K T&R
Datasheet
65.632In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

72 bit Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb Generic I2C
Datasheet
155.632In 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 C7BHARI IND 44MM LPC COMPLIANCE
Datasheet
730In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

8 bit - 40 C + 85 C SMD/SMT TSSOP-28 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK
Datasheet
2.025In Stock
Min.: 1
Mult.: 1
: 1.000

8 bit - 40 C + 85 C SMD/SMT QFN-40 Reel, Cut Tape

Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN I2C, T&R
Datasheet
120.647In 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 Crypto Products, ECC 8kb
Datasheet
39.012In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC Bulk
Datasheet
100.049In Stock
Min.: 1
Mult.: 1

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