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 | |||
|---|---|---|---|---|---|---|---|
| PIC16F18013 PIC16F18023 | PIC16F18014 PIC16F18024 PIC16F18044 PIC16F18054 PIC16F18074 | PIC16F18015 PIC16F18025 PIC16F18045 PIC16F18055 PIC16F18075 | PIC16F18026 PIC16F18046 PIC16F18056 PIC16F18076 | ||||
| 8200h | ERSIZ | Erase Row Size | 32 | Words | |||
| 8201h | WLSIZ | Number of write latches per row | 32 | Words | |||
| 8202h | URSIZ | Number of user erasable rows | 64 | 128 | 256 | 512 | Rows |
| 8203h | EESIZ | Data EEPROM memory size | 128 | 256 | Bytes | ||
| 8204h | PCNT | Pin Count | 8/14 | 8/14/20/28/40 | 8/14/20/28/40 | 14/20/28/40 | Pins |