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
ATMEGA32A-PU	1+ $3.630 25+ $3.330 100+ $3.010 1000+ $2.890	PDF RFQ	10,267 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	16 MHz	megaAVR	32 kB	2 kB
ATMEGA324P-20PU	1+ $4.860 25+ $4.450 100+ $4.030 1000+ $3.860	PDF RFQ	448 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM...	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	20 MHz	megaAVR	32 kB	2 kB	10 bit
ATmega8535L-8PU	1+ $2.810 25+ $2.580 100+ $2.330 1000+ $2.240	PDF RFQ	611 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 32 I/O Pins	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	16 MHz	megaAVR	8 kB	512 B	10 bit
ATMEGA8515L-8PU	1+ $2.620 25+ $2.410 100+ $2.180 1000+ $2.080	PDF RFQ	1,065 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	8 MHz	megaAVR	8 kB	512 B	No ADC
ATMEGA162-16PU	1+ $4.590 25+ $4.210 100+ $3.820 1000+ $3.650	PDF RFQ	203 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	16 MHz	megaAVR	16 kB	1 kB	No ADC
ATMEGA644P-20PQ	1+ $5.670 25+ $5.200 100+ $4.710 1000+ $4.510	PDF RFQ	255 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20...	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	20 MHz	megaAVR	64 kB	4 kB
ATMEGA644P-20PU	1+ $5.560 25+ $5.090 100+ $4.610 1000+ $4.420	PDF RFQ	77 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20...	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	20 MHz	megaAVR	64 kB	4 kB
ATMEGA16A-PU	1+ $3.220 25+ $2.950 100+ $2.670	PDF RFQ	12,200 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	16 MHz	megaAVR	16 kB	1 kB	10 bit
ATmega16L-8PU	1+ $4.640 25+ $4.250 100+ $3.850 1000+ $3.690	PDF RFQ	174 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	8 MHz	megaAVR	16 kB	1 kB	10 bit
ATmega644-20PU	1+ $5.410 25+ $4.960 100+ $4.490 1000+ $4.310	PDF RFQ	130 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	20 MHz	megaAVR	64 kB	4 kB	10 bit
ATMEGA164P-20PQ	1+ $3.910 25+ $3.580 100+ $3.240 1000+ $3.110	PDF RFQ	174 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB, 512B EE 20MHz 1KB SRAM...	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	20 MHz	megaAVR	16 kB	1 kB	10 bit
ATMEGA164P-20PU	1+ $3.790 25+ $3.480 100+ $3.150 1000+ $3.020	PDF RFQ	21 In-stock	Atmel / Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.512kB EEPROM 32 I/O Pi...	Through Hole	PDIP-40	+ 85 C	Tube	2.7 V to 5.5 V	AVR	8 bit	20 MHz	megaAVR	16 kB	1 kB	10 bit