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8 bit Security ICs / Authentication ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 Prod FF Ind SPI TPM 4x4 32VQFN CEK Bulk AT97SC3205-H3M4500B Microchip Technology 1: $4.32 490In Stock	Mfr. Part # AT97SC3205-H3M4500B Mouser Part # 556-AT97SC3205H3M450	Microchip Technology	Security ICs / Authentication ICs Prod FF Ind SPI TPM 4x4 32VQFN CEK Bulk	Datasheet	490In Stock	$4.32 $4.26 $3.97 $3.86 View $3.82 $3.80	Min.: 1 Mult.: 1	8 bit			- 40 C	+ 85 C	SMD/SMT	VQFN-32	SPI	Tray
Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK AT97SC3204-X2A1A-10 Microchip Technology 1: $6.11 265In Stock	Mfr. Part # AT97SC3204-X2A1A-10 Mouser Part # 556-A97SC3204X2A1A10	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	265In Stock	Cut Tape $6.11 Reel $5.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK AT97SC3204-U2A1A-10 Microchip Technology 1: $6.68 332In Stock	Mfr. Part # AT97SC3204-U2A1A-10 Mouser Part # 556-A97SC3204U2A1A10	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	332In Stock	Cut Tape $6.68 $6.65 $6.61 $6.58 Reel $5.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs C7BHARI IND 44MM LPC COMPLIANCE AT97SC3204-U2A16-00 Microchip Technology 1: $6.70 730In Stock	Mfr. Part # AT97SC3204-U2A16-00 Mouser Part # 556-AT97SC3204U2A160	Microchip Technology	Security ICs / Authentication ICs C7BHARI IND 44MM LPC COMPLIANCE Learn More about Microchip Technology microchip security ics	Datasheet	730In Stock	Cut Tape $6.70 $6.64 $6.60 $6.54 View Reel $5.66 $6.49 $6.16 $5.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK AT97SC3204-U2A1A-20 Microchip Technology 1: $6.68 1,097In Stock	Mfr. Part # AT97SC3204-U2A1A-20 Mouser Part # 556-A97SC3204U2A1A20	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	1,097In Stock	Cut Tape $6.68 $6.11 Reel $5.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK AT97SC3205T-X3A1C-20 Microchip Technology 1: $5.14 756In Stock	Mfr. Part # AT97SC3205T-X3A1C-20 Mouser Part # 556-97SC3205TX3A1C20	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK	Datasheet	756In Stock	Cut Tape $5.14 $4.69 Reel $4.19	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Reel, Cut Tape
Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN UEK AT97SC3205T-G3M4C-10 Microchip Technology 1: $6.48 975In Stock	Mfr. Part # AT97SC3205T-G3M4C-10 Mouser Part # 556-97SC3205TG3M4C10	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN UEK	Datasheet	975In Stock	Cut Tape $6.48 $5.99 $5.50 Reel $5.28	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Reel, Cut Tape
Security ICs / Authentication ICs TPM TWI COM 4.4MM 28-TSSOP UNSIGN EK AT97SC3204T-X2A1B-10 Microchip Technology 1: $5.16 1,006In Stock	Mfr. Part # AT97SC3204T-X2A1B-10 Mouser Part # 556-97SC3204TX2A1B10	Microchip Technology	Security ICs / Authentication ICs TPM TWI COM 4.4MM 28-TSSOP UNSIGN EK Learn More about Microchip Technology microchip security ics	Datasheet	1,006In Stock	Cut Tape $5.16 Reel $5.14 $5.01	Min.: 1 Mult.: 1 : 1,000	8 bit	3.6 V	3 V	0 C	+ 70 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape
Security ICs / Authentication ICs Prod FF Com I2C TPM 4x4 32VQFN CEK Bulk AT97SC3205T-G3M4C00B Microchip Technology 1: $5.82 182In Stock	Mfr. Part # AT97SC3205T-G3M4C00B Mouser Part # 556-7SC3205TG3M4C00B	Microchip Technology	Security ICs / Authentication ICs Prod FF Com I2C TPM 4x4 32VQFN CEK Bulk	Datasheet	182In Stock	$5.82 $5.36 $5.27	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Tray
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP UEK AT97SC3205T-U3A1C-10 Microchip Technology 1: $5.36 363In Stock	Mfr. Part # AT97SC3205T-U3A1C-10 Mouser Part # 556-97SC3205TU3A1C10	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP UEK	Datasheet	363In Stock	Cut Tape $5.36 $4.95 $4.55 Reel $4.36	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Reel, Cut Tape
Security ICs / Authentication ICs TPM LPC, IND, 40-MLF SIGNED EK AT97SC3204-U2MA-20 Microchip Technology 1: $6.68 831In Stock End of Life	Mfr. Part # AT97SC3204-U2MA-20 Mouser Part # 556-AT97SC3204U2MA20 End of Life	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND, 40-MLF SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	831In Stock	Cut Tape $6.68 Reel $5.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			- 40 C	+ 85 C	SMD/SMT	QFN-40	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM TWI INDL 4.4MM 28-TSSOP UNSIGN AT97SC3204T-U2A1B-10 Microchip Technology 1: $6.72 519In Stock	Mfr. Part # AT97SC3204T-U2A1B-10 Mouser Part # 556-97SC3204TU2A1B10	Microchip Technology	Security ICs / Authentication ICs TPM TWI INDL 4.4MM 28-TSSOP UNSIGN Learn More about Microchip Technology microchip security ics	Datasheet	519In Stock	Cut Tape $6.72 Reel $5.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit	3.6 V	3 V	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK AT97SC3205T-H3M4C-00 Microchip Technology 1: $6.85 826In Stock	Mfr. Part # AT97SC3205T-H3M4C-00 Mouser Part # 556-97SC3205TH3M4C00	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK	Datasheet	826In Stock	Cut Tape $6.85 Reel $5.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK AT97SC3205T-X3A1C-10 Microchip Technology 1: $4.98 654In Stock	Mfr. Part # AT97SC3205T-X3A1C-10 Mouser Part # 556-97SC3205TX3A1C10	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK	Datasheet	654In Stock	Cut Tape $4.98 Reel $4.18	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Reel, Cut Tape
Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN CEK Bulk AT97SC3205T-H3M4C00B Microchip Technology 1: $5.36 549In Stock	Mfr. Part # AT97SC3205T-H3M4C00B Mouser Part # 556-7SC3205TH3M4C00B	Microchip Technology	Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN CEK Bulk	Datasheet	549In Stock	$5.36 $4.90 $4.84	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Tray
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK AT97SC3205T-U3A1C20B Microchip Technology 1: $5.96 183In Stock	Mfr. Part # AT97SC3205T-U3A1C20B Mouser Part # 556-7SC3205TU3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK	Datasheet	183In Stock	$5.96 $5.47 $5.41	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Tube
Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect N24S64BC4DYT3G onsemi 1: $0.518 4,542In Stock 5,000Expected 2026-11-10	Mfr. Part # N24S64BC4DYT3G Mouser Part # 863-N24S64BC4DYT3G	onsemi	Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect	Datasheet	4,542In Stock 5,000Expected 2026-11-10	Cut Tape $0.518 $0.356 $0.317 $0.272 View Reel $0.209 $0.252 $0.239 $0.229 $0.216 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	8 bit	5.5 V	1.7 V	- 40 C	+ 85 C	SMD/SMT	WLCSP-4	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK AT97SC3205T-X3A1C20B Microchip Technology 1: $5.59 200In Stock	Mfr. Part # AT97SC3205T-X3A1C20B Mouser Part # 556-7SC3205TX3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK	Datasheet	200In Stock	$5.59 $5.16 $5.08	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Tube
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK AT97SC3205T-U3A1C-20 Microchip Technology 1: $5.56 215In Stock	Mfr. Part # AT97SC3205T-U3A1C-20 Mouser Part # 556-97SC3205TU3A1C20	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK	Datasheet	215In Stock	Cut Tape $5.56 Reel $4.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk AT97SC3205T-H3M4C20B Microchip Technology 1: $5.72 16In Stock	Mfr. Part # AT97SC3205T-H3M4C20B Mouser Part # 556-7SC3205TH3M4C20B	Microchip Technology	Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk	Datasheet	16In Stock	$5.72 $5.23 $5.16	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Tray
Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK AT97SC3204-U2MA-10 Microchip Technology 1: $6.48 999Expected 2026-11-19 End of Life	Mfr. Part # AT97SC3204-U2MA-10 Mouser Part # 556-AT97SC3204U2MA10 End of Life	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND 40-MLF, SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	999Expected 2026-11-19	Cut Tape $6.48 Reel $5.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 bit			- 40 C	+ 85 C	SMD/SMT	QFN-40	LPC	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK AT97SC3205T-X3A1C10B Microchip Technology 200: $4.90 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # AT97SC3205T-X3A1C10B Mouser Part # 556-7SC3205TX3A1C10B	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK	Datasheet	Non-Stocked Lead-Time 11 Weeks	$4.90	Min.: 200 Mult.: 50	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Tube
Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, UNSIGNED EK AT97SC3204-U2A1A10B Microchip Technology 200: $4.91 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # AT97SC3204-U2A1A10B Mouser Part # 556-97SC3204U2A1A10B	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, UNSIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.91	Min.: 200 Mult.: 50	8 bit			- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Tube
Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK AT97SC3204-U2A1A20B Microchip Technology 200: $5.04 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # AT97SC3204-U2A1A20B Mouser Part # 556-97SC3204U2A1A20B	Microchip Technology	Security ICs / Authentication ICs TPM LPC, IND, 4.4MM 28TSSOP, SIGNED EK Learn More about Microchip Technology microchip security ics	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.04	Min.: 200 Mult.: 50	8 bit			- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Tube
Security ICs / Authentication ICs sTPM LPC C7b LARI Com AT97SC3204-U4A13-10 Microchip Technology 1,000: $5.66 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # AT97SC3204-U4A13-10 Mouser Part # 556-97SC3204U4A1310	Microchip Technology	Security ICs / Authentication ICs sTPM LPC C7b LARI Com Learn More about Microchip Technology microchip security ics	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $5.66	Min.: 1,000 Mult.: 1,000 : 1,000	8 bit			- 40 C	+ 85 C	SMD/SMT	TSSOP-28	LPC	Reel

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