Memory

  • Up to 28 KB of Program Flash Memory
  • Up to 2 KB of Data SRAM Memory
  • 256 Bytes Data EEPROM
  • Memory Access Partition (MAP) with Program Flash Memory Partitioned into:
    • Application block
    • Boot block
    • Storage Area Flash (SAF) block
  • Programmable Code Protection and Write Protection
  • Enhanced Code Protection
    • Programming and Debugging Interface Disable (PDID) through the ICSPDIS Configuration bit
    • Storage Area Flash (SAF) one-time programmability through the SAFLOCK Configuration bit
  • Device Information Area (DIA) Stores:
    • Fixed Voltage Reference (FVR) measurement data
    • Temperature Indicator calibration coefficients
    • Microchip Unique Identifier (MUI)
  • Device Characteristics Information (DCI) Stores:
    • Program/erase row sizes
    • Pin count details
    • EEPROM size
  • Direct, Indirect, and Relative Addressing Modes