8-bit RISC microcontroller with integrated RF transceiver supporting 802.15.4. Features 32KB FLASH ROM, 8KB RAM, and 33 I/O lines. Operates with a maximum clock frequency of 16MHz and a supply voltage range of 1.8V to 3.6V. Housed in a 48-terminal, 7x7mm QUAD VFQFN package, this industrial-grade component offers PWM channels and ADC functionality.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Microchip ATMEGA644RFR2-ZU datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Max Operating Temperature | 85 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-XQCC-N48 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 2 |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.8 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 33 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 16 |
| ROM Programmability | FLASH |
| ROM (words) | 32768 |
| RAM (bytes) | 8192 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Download the complete datasheet for Microchip ATMEGA644RFR2-ZU to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
