2.4 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 the complete DCI table addresses and description.
| Address | Name | Description | Value | Units | ||
|---|---|---|---|---|---|---|
| PIC16F18114 PIC16F18124 PIC16F18144 PIC16F18154 PIC16F18174 |
PIC16F18115 | PIC16F18126 PIC16F18146 PIC16F18156 PIC16F18176 | ||||
| 8200h | ERSIZ | Erase Row Size | 32 | Words | ||
| 8201h | WLSIZ | Number of write latches per row | 32 | Words | ||
| 8202h | URSIZ | Number of user erasable rows | 128 | 256 | 512 | Rows |
| 8203h | EESIZ | Data EEPROM memory size | 128 | 128 | 256 | Bytes |
| 8204h | PCNT | Pin Count | 8/14/20/28/40 | 8/14/20/28/40 | 14/20/28/40 | Pins |