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Interface IC's Security ICs / Authentication ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Data Bus Width	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Interface Type	Packaging
Security ICs / Authentication ICs w/ serial interface HCS515/SL Microchip Technology 1: $2.83 260In Stock	Mfr. Part No. HCS515/SL Mouser Part No 579-HCS515/SL	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	260In Stock	$2.83	Min.: 1 Mult.: 1	64 bit	5.5 V	4.5 V	0 C	+ 70 C	SMD/SMT	SOIC-14		Tube
Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface ST33HTPH2E32AHD0 STMicroelectronics 1: $3.38 2,531In Stock	Mfr. Part No. ST33HTPH2E32AHD0 Mouser Part No 511-ST33HTPH2E32AHD0	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,531In Stock	Cut Tape $3.38 $2.69 $2.47 $2.33 View Reel $2.09 $2.28 $2.21 $2.16 $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs w/ serial interface HCS515-I/P Microchip Technology 1: $3.21 315In Stock	Mfr. Part No. HCS515-I/P Mouser Part No 579-HCS515-I/P	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	315In Stock	$3.21	Min.: 1 Mult.: 1	64 bit	5.5 V	4.5 V	- 40 C	+ 85 C	Through Hole	PDIP-14		Tube
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: $3.87 3,855In 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	3,855In Stock	Cut Tape $3.87 $2.90 $2.55 $2.40 View Reel $2.00 $2.33 $2.20 $2.14 $2.11 $2.00	Min.: 1 Mult.: 1 : 5,000	32 bit	3.6 V	3 V	- 20 C	+ 85 C	SMD/SMT	UQFN-32	SPI	Reel, Cut Tape
Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism SLB9672AU20FW1624XTMA1 Infineon Technologies 1: $5.42 7,819In Stock 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 about Infineon Technologies infineon optiga tpm security	Datasheet	7,819In Stock	Cut Tape $5.42 $4.14 $3.73 $3.47 View Reel $3.15 $3.37 $3.19 $3.15 $3.15 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 bit	3.6 V	3 V	- 40 C	+ 105 C	SMD/SMT	UQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism SLB9673AU20FW2624XTMA1 Infineon Technologies 1: $5.63 556In Stock 10,000Expected 2026/12/24 New Product	Mfr. Part No. SLB9673AU20FW2624XTMA1 Mouser Part No 726-SLB9673AU20FW262 New Product	Infineon Technologies	Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism Learn More about Infineon Technologies infineon optiga tpm slb 9673	Datasheet	556In Stock 10,000Expected 2026/12/24	Cut Tape $5.63 $4.30 $3.76 $3.61 $3.33 Reel $3.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 Bit	3.6 V	3 V	- 40 C	+ 105 C	SMD/SMT	UQFN-32	I2C	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: $4.56 146In Stock 5,000Expected 2027/06/24 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 about Infineon Technologies infineon optiga tpm security	Datasheet	146In Stock 5,000Expected 2027/06/24	Cut Tape $4.56 $3.44 $3.16 $2.85 View Reel $2.47 $2.71 $2.69 $2.52 $2.47 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 bit	3.6 V	3 V	- 40 C	+ 85 C	SMD/SMT	UQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface ST33HTPH2X32AHD5 STMicroelectronics 1: $5.63 7,740In Stock	Mfr. Part No. ST33HTPH2X32AHD5 Mouser Part No 511-ST33HTPH2X32AHD5	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	7,740In Stock	Cut Tape $5.63 $4.29 $3.76 $3.59 $3.30 Reel $3.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism SLB9673XU20FW2624XTMA1 Infineon Technologies 1: $4.80 58In Stock 10,000Expected 2027/01/28 New Product	Mfr. Part No. SLB9673XU20FW2624XTMA1 Mouser Part No 726-SLB9673XU20FW262 New Product	Infineon Technologies	Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism Learn More about Infineon Technologies infineon optiga tpm slb 9673	Datasheet	58In Stock 10,000Expected 2027/01/28	Cut Tape $4.80 $3.64 $3.17 $2.90 View Reel $2.49 $2.83 $2.71 $2.62 $2.58 $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 bit	3.6 V	3 V	- 40 C	+ 85 C	SMD/SMT	UQFN-32	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHE4 STMicroelectronics 1: $4.36 1,725In Stock 3,000Expected 2026/11/17	Mfr. Part No. ST33HTPH2X32AHE4 Mouser Part No 511-ST33HTPH2X32AHE4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	1,725In Stock 3,000Expected 2026/11/17	Cut Tape $4.36 $3.29 $2.95 $2.74 Reel $2.26 View $2.66 $2.55 $2.47 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs STSAFE-TPM trusted platform module 2.0 with a SPI or I2C interface ST33KTPM2X32DKG9 STMicroelectronics 1: $4.36 20,124In Stock 14,650Expected 2026/11/05	Mfr. Part No. ST33KTPM2X32DKG9 Mouser Part No 511-ST33KTPM2X32DKG9	STMicroelectronics	Security ICs / Authentication ICs STSAFE-TPM trusted platform module 2.0 with a SPI or I2C interface	Datasheet	20,124In Stock 14,650Expected 2026/11/05	Cut Tape $4.36 $3.29 $2.95 $2.74 View Reel $2.35 $2.66 $2.55 $2.47 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs w/ serial interface HCS515-I/SL Microchip Technology 1: $3.12 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 about Microchip Technology microchip security ics	Datasheet	159In Stock	$3.12	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 Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD8 STMicroelectronics 1: $4.71 707In 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 about STMicroelectronics stm st33tphf20spi security ics	Datasheet	707In Stock	Cut Tape $4.71 $3.56 $3.11 $2.97 $2.72 Reel $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 bit	3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	VQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface ST33HTPH2032AHD1 STMicroelectronics 1: $4.16 2,577In Stock	Mfr. Part No. ST33HTPH2032AHD1 Mouser Part No 511-ST33HTPH2032AHD1	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,577In Stock	Cut Tape $4.16 $3.14 $2.88 $2.61 Reel $2.30 View $2.47 $2.45 $2.30 $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									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 SLB9672XU20FW1524XTMA1 Infineon Technologies 1: $4.56 3,250Expected 2026/12/10 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	3,250Expected 2026/12/10	Cut Tape $4.56 $3.44 $3.13 $2.85 View Reel $2.47 $2.71 $2.63 $2.52 $2.47 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 bit	3.6 V	3 V	- 40 C	+ 85 C	SMD/SMT	UQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs w/ serial interface HCS515/P Microchip Technology 240: $2.95 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. HCS515/P Mouser Part No 579-HCS515/P	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	Non-Stocked Lead-Time 4 Weeks	$2.95	Min.: 240 Mult.: 30	64 bit			0 C	+ 70 C	Through Hole	PDIP-14		Tube
Security ICs / Authentication ICs w/ serial interface HCS515T/SL Microchip Technology 2,600: $2.95 Non-Stocked	Mfr. Part No. HCS515T/SL Mouser Part No 579-HCS515T/SL	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	Non-Stocked	Reel $2.95	Min.: 2,600 Mult.: 2,600 : 2,600	64 bit			0 C	+ 70 C	SMD/SMT	SOIC-14		Reel
Security ICs / Authentication ICs w/ serial interface HCS515T-I/SL Microchip Technology 2,600: $3.77 Non-Stocked	Mfr. Part No. HCS515T-I/SL Mouser Part No 579-HCS515T-I/SL	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	Non-Stocked	Reel $3.77	Min.: 2,600 Mult.: 2,600 : 2,600	64 bit			- 40 C	+ 85 C	SMD/SMT	SOIC-14		Reel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD4 STMicroelectronics 1: $4.16 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. ST33HTPH2X32AHD4 Mouser Part No 511-ST33HTPH2X32AHD4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $4.16 $3.14 $2.88 $2.61 View Reel $2.31 $2.47 $2.45 $2.33 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface STMicroelectronics ST33HTPH2E28AHD0 ST33HTPH2E28AHD0 STMicroelectronics 2,500: $3.12 Non-Stocked Lead-Time 52 Weeks NRND	Mfr. Part No. ST33HTPH2E28AHD0 Mouser Part No 511-ST33HTPH2E28AHD0 NRND	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $3.12	Min.: 2,500 Mult.: 2,500 : 2,500									Reel

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