Specifications

• Series
  C8051F9xx
• Package
  Tape & Reel (TR)
• Part Status
  Active
• Core Processor
  CIP-51 8051
• Core Size
  8-Bit
• Speed
  25MHz
• Connectivity
  SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals
  Brown-out Detect/Reset, POR, PWM, WDT
• Number of I/O
  17
• Program Memory Size
  4KB (4K x 8)
• Program Memory Type
  FLASH
• EEPROM Size
  -
• RAM Size
  512 x 8
• Voltage - Supply (Vcc/Vdd)
  1.8V ~ 3.6V
• Data Converters
  -
• Oscillator Type
  Internal
• Operating Temperature
  -40°C ~ 85°C (TA)
• Mounting Type
  Surface Mount
• Package / Case
  24-WFQFN Exposed Pad
• Supplier Device Package
  24-QFN (4x4)