Features
- Unified memory
- In-system programmable
- Self-programming and boot loader support
- Configurable sections for write
protection:
- Boot section for boot loader code
or application code
- Application code section for
application code
- Application data section for
application code or data storage
- Signature Row for factory-programmed
data:
- ID for each device type
- Serial number for each device
- Calibration bytes for factory
calibrated peripherals
- User Row for application data:
- 32 bytes in size
- Can be read and written from
software
- Can be written from UPDI on locked
device
- Content is kept after chip
erase