Specifications

• Series
  C8051F53x
• Package
  Tube
• Part Status
  Active
• Core Processor
  8051
• Core Size
  8-Bit
• Speed
  25MHz
• Connectivity
  SPI, UART/USART
• Peripherals
  Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number of I/O
  16
• Program Memory Size
  4KB (4K x 8)
• Program Memory Type
  FLASH
• EEPROM Size
  -
• RAM Size
  256 x 8
• Voltage - Supply (Vcc/Vdd)
  1.8V ~ 5.25V
• Data Converters
  A/D 16x12b
• Oscillator Type
  Internal
• Operating Temperature
  -40°C ~ 125°C (TA)
• Mounting Type
  Surface Mount
• Package / Case
  20-VFQFN Exposed Pad
• Supplier Device Package
  20-QFN (4x4)