PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Packaging	Operating Supply Voltage	Core	Data Bus Width	Maximum Clock Frequency	Processor Series	Program Memory Size	Data RAM Size	ADC Resolution
ATTINY1634-MUR	1+ $1.050 25+ $0.968 100+ $0.875 1000+ $0.861 6000+ $0.836	PDF RFQ	7,706 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USA...	SMD/SMT	QFN-20	+ 85 C	Reel	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB	10 bit
ATTINY1634-MU	1+ $0.970 25+ $0.896 100+ $0.813 1000+ $0.772	PDF RFQ	3,927 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USA...	SMD/SMT	QFN-20	+ 85 C	Tray	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB	10 bit
ATTINY1634-SUR	1+ $1.570 25+ $1.440 100+ $1.300 1000+ $1.240	PDF RFQ	1,974 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 12MHz, Ind.Grade Grn,AVR,16KFl, USA...	SMD/SMT	SOIC-20	+ 85 C	Reel	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB	10 bit
ATTINY167-XU	1+ $1.810 25+ $1.650 100+ $1.500 1000+ $1.440	PDF RFQ	659 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16M...	SMD/SMT	TSSOP-20	+ 150 C	Tube	1.8 V to 5.5 V	AVR	8 bit	16 MHz	tinyAVR	16 kB	512 B
ATTINY1634-MN	1+ $1.280 25+ $1.170 100+ $1.070 1000+ $1.010	PDF RFQ	802 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C G...	SMD/SMT	WQFN-20	+ 105 C	Tray	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB	10 bit
ATTINY1634-SU	1+ $1.540 25+ $1.420 100+ $1.280 1000+ $1.230	PDF RFQ	87 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USA...	SMD/SMT	SOIC-20	+ 85 C	Tube	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB
ATTINY1634R-SU	1+ $1.540 25+ $1.420 100+ $1.280 1000+ $1.230	PDF RFQ	470 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KFLASH,EE SRAM	SMD/SMT	SOIC-20	+ 85 C	Tube	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB
ATTINY1634R-MU	1+ $0.980 25+ $0.906 100+ $0.824 1000+ $0.785	PDF RFQ	398 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 20MHz	SMD/SMT	QFN-20	+ 85 C	Tray	1.8 V to 5.5 V	AVR	8 bit	12 MHz	tinyAVR	16 kB	1 kB	10 bit
ATTINY167-SUR	1+ $1.630 25+ $1.500 100+ $1.350 1000+ $1.300 1500+ $1.300	PDF RFQ	360 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16M...	SMD/SMT	SOIC-20	+ 85 C	Reel	1.8 V to 5.5 V	AVR	8 bit	16 MHz	tinyAVR	16 kB	512 B	10 bit
ATTINY167-A15XD	1+ $4.380 10+ $3.910 25+ $3.520 50+ $3.300 4000+ $2.160	PDF RFQ	2,450 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 8-bit 16KB Flash LIN 15MHz Auto	SMD/SMT	TSSOP-20	+ 150 C	Reel	2.7 V to 5.5 V	AVR	8 bit	16 MHz	tinyAVR	16 kB	512 B	10 bit