Memory

• Up to 64 KB of Program Flash Memory
• Up to 4 KB of Data SRAM Memory
• 256 Bytes Data EEPROM
• Memory Access Partition: The Program Flash Memory can be 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:
  • Temperature indicator factory calibrated data
  • Fixed Voltage Reference measurement data
  • Microchip Unique Identifier
• Device Characteristics Information (DCI) Area Stores:
  • Program/erase row sizes
  • Pin count details
  • EEPROM size
• Direct, Indirect and Relative Addressing Modes