8-bit RISC microcontroller with integrated RF transceiver supporting 802.15.4. Features a 16 MHz clock frequency, 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 JEDEC S-XQCC-N48 package. Nominal supply voltage is 3V, with a range of 1.8V to 3.6V.
Frequency16
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Technical Specifications
Microchip ATMEGA644RFR2-ZFR 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-ZFR Datasheet
Download the complete datasheet for Microchip ATMEGA644RFR2-ZFR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.