9.1.4 Device Configuration Information (DCI)
The Device Configuration Information (DCI) is a dedicated region in the memory that holds information about the device, which is useful for programming and bootloader applications. The data stored in this region is read-only and cannot be modified/erased. Refer to the table below for complete DCI table addresses and description.
| Address | Name | Description | Value | Units | |
|---|---|---|---|---|---|
| PIC16F181x4 | PIC16F181x5 | ||||
| 8200h | ERSIZ | Erase Row Size | 32 | Words | |
| 8201h | WLSIZ | Number of write latches per row | 32 | Words | |
| 8202h | URSIZ | Number of user erasable rows | 256 | 512 | Rows |
| 8203h | EESIZ | Data EEPROM memory size | 128 | Bytes | |
| 8204h | PCNT | Pin Count | 8/14/20 | Pins | |