8-bit RISC microcontroller with integrated RF transceiver supporting 802.15.4. Features a maximum clock frequency of 16 MHz, 32768 words of FLASH program memory, and 8192 bytes of RAM. Offers 33 I/O lines, PWM channels, and an ADC. Operates within an extended temperature range of -40°C to 125°C, housed in a 48-terminal, 7x7mm QUAD S-XQCC-N48 package. Nominal supply voltage is 3V, with a range of 1.8V to 3.6V and a maximum supply current of 2A.
Frequency16
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Technical Specifications
Microchip ATMEGA644RFR2-ZF technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-XQCC-N48 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | AUTOMOTIVE |
| 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 |
Compliance
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Microchip ATMEGA644RFR2-ZF Datasheet
Download the complete datasheet for Microchip ATMEGA644RFR2-ZF to view detailed technical specifications.
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