Технические параметры
- Series: SAM R21
- Interface: UART x4
- Supply voltage: 1.8...3.6V
- Operating frequency: 48MHz
- Operating temperature: -40...85°C
- Band: 2,4GHz
- Ciphering: AES128
- Kind of package: in-tray
- Kind of architecture: Cortex M0+
- Receiver sensitivity: -99dBm
- SRAM memory capacity: 8kB
- Flash memory capacity: 64kB
- Number of comparators: 2
- Communictions protocol: IEEE 802.15.4
- Number of 16bit timers: 4
- Number of 24bit timers: 2
- Number of PWM channels: 18
- Transmitter output power: 4dBm
- Integrated circuits features: ADC gain stage
- Number of external interrupts: 15
- Number of 12bit A/D converters: 4
- Number of input capture channels: 6
- Mounting: SMD
- Case: QFN32
- Type of integrated circuit: ARM Cortex M0 microcontroller