ATTINY45 Series

Manufacturer: Atmel

Catalog

IC MCU 8BIT 4KB FLASH 20QFN

Part	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Connectivity	Program Memory Width	Program Memory Size	Program Memory Depth	EEPROM Size (Width)	EEPROM Size (Depth)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Mounting Type	Peripherals	Number of I/O	A/D Channels	A/D Resolution (bits)	Oscillator Type	RAM Size Width	RAM Size Depth	Speed	Program Memory Type	Package Length	Package Name	Package Width	Core Processor	Core Size (Bit Width)
Atmel ATTINY45-20MU	85 °C	-40 °C	20-WFQFN Exposed Pad	USI	16	4 KB	2 K	8 bit	256	2.7 V	5.5 V	Surface Mount	Brown-out Detect POR PWM Reset WDT	6	4 count	10 bit	Internal	8 bit	256	20 MHz	FLASH	4 mm	20-QFN-EP	4 mm	AVR	8 Bit
Atmel ATTINY45V-10PU	85 °C	-40 °C		USI	16	4 KB	2 K	8 bit	256	1.8 V	5.5 V	Through Hole	Brown-out Detect POR PWM Reset WDT	6	4 count	10 bit	Internal	8 bit	256	10 MHz	FLASH	0.3 in	8-DIP 8-PDIP	7.62 mm	AVR	8 Bit