Specifications

• Series
  -
• Package
  Tray
• Part Status
  Obsolete
• Applications
  Energy Measurement
• Core Processor
  ARM® Cortex®-M0
• Program Memory Type
  FLASH (32kB)
• Controller Series
  -
• RAM Size
  8K x 8
• Interface
  I²C, IrDA, SPI, UART/USART
• Number of I/O
  22
• Voltage - Supply
  2.6V ~ 3.6V
• Operating Temperature
  -40°C ~ 85°C
• Mounting Type
  Surface Mount
• Package / Case
  32-VQFN Exposed Pad
• Supplier Device Package
  32-HVQFN (7x7)