SMAJ60Ae3/TR13

Manufacturer:	Microchip
Product Category:	RF Microcontrollers – MCU
Core:	AVR
Operating Frequency:	2.4 GHz
Data Bus Width:	8 bit
Program Memory Size:	64 kB
Data RAM Size:	8 kB
Maximum Clock Frequency:	16 MHz
ADC Resolution:	10 bit
Supply Voltage – Min:	1.8 V
Supply Voltage – Max:	3.6 V
Maximum Operating Temperature:	+ 85 C
Package / Case:	QFN-48
Mounting Style:	SMD/SMT
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Microchip Technology
Data RAM Type:	SRAM
Interface Type:	SPI, TWI, USART
Minimum Operating Temperature:	– 40 C
Moisture Sensitive:	Yes
Number of ADC Channels:	7
Number of I/Os:	38 I/O
Number of Timers:	6 Timer
Operating Supply Voltage:	1.8 V to 3.6 V
Processor Series:	RISC
Product Type:	RF Microcontrollers – MCU
Program Memory Type:	Flash
Series:	ATmega644RF
Factory Pack Quantity:	4000
Subcategory:	Wireless & RF Integrated Circuits
Technology:	Si
Tradename:	AVR
Unit Weight:	0.005309 oz

More Information

ATmega644PA 8-bit AVR® Microcontrollers

Microchip ATmega644PA 8-bit AVR^® CMOS Microcontrollers are low-power and based on the AVR^® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and a cost-effective solution to a wide range of embedded control applications.

Functional Safety Solutions

Microchip Technology Functional Safety Solutions offer robustness, reliability, and safety to end-products. In some application segments, these requirements are formalized and mandatory, while in others, this is implemented to differentiate the product and take the step from a good product to an excellent product. The standards for functional safety depend on the market that is targeted. Many standards support multiple levels of rigorousness, which are applied depending on the likelihood and severity of the hazard. The methods of addressing hazards range from detecting single failures and putting the system into a safe state, to full redundancy where failures should not only be detected but also corrected without any interruption or degradation of service.

Connected (Wired & Wireless)

Microchip Technology Connectivity is easy to add to applications, as Microchip’s MCUs and MPUs are designed to be compatible with Microchip wired and wireless devices. Robust, reliable, high-speed connectivity is available with a broad portfolio of wired connectivity solutions. Mobility, convenience, and enhanced user experience are possible with a wide range of wireless connectivity solutions. And, with pre-certified modules, designers can avoid worrying about communication regulations.‌

Wireless Connectivity

Microchip Technology Wireless Connectivity Solutions enable you to quickly incorporate connectivity into your designs with wireless ICs, modules, software, and development kits that make connecting effortless for your customers. Microchip’s comprehensive wireless portfolio has the technology to meet your range, data rate, interoperability, frequency, and topology needs. Microchip Technology’s fully certified modules enable drop-in wireless connectivity, saving development costs and reducing time to market.

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