Specifications

• Series
  SMART™ SAM R21
• Package
  Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
• Part Status
  Active
• Type
  TxRx + MCU
• RF Family/Standard
  General ISM > 1GHZ
• Protocol
  -
• Modulation
  O-QPSK
• Frequency
  2.4GHz
• Data Rate (Max)
  250kbps
• Power - Output
  4dBm
• Sensitivity
  -99dBm
• Memory Size
  256kB Flash, 32kB SRAM
• Serial Interfaces
  I²C, SPI, UART, USART, USB
• GPIO
  28
• Voltage - Supply
  1.8V ~ 3.6V
• Current - Receiving
  11.3mA ~ 11.8mA
• Current - Transmitting
  7.2mA ~ 13.8mA
• Operating Temperature
  -40°C ~ 125°C
• Mounting Type
  Surface Mount
• Package / Case
  48-VFQFN Exposed Pad
• Supplier Device Package
  48-QFN (7x7)