Features Configuration Bits RAM map SFR map

PIC18F4220
Coff ID of device | 0xA422
Last address of ROM/FLASH | 0x000FFF
Size of ROM | 4096 bytes
Address space of User ID | 0x200000 - 0x200007 (8 bytes)
Address space of Configuration Bytes | 0x300001 - 0x30000D (11 bytes)
Address space of Device ID | 0x3FFFFE - 0x3FFFFF (2 bytes)
Address space of EEPROM | 0xF00000 - 0xF000FF (256 bytes)
Number of RAM Banks | 16 (256 bytes/banks)
Number of SFRs | 108
Size of all GPRs | 512 bytes
Joint size of SFRs + GPRs | 620 bytes
Standard header | p18f4220.inc
Standard linker script | 18f4220_g.lkr
Last address of lower Access RAM | 0x7F

This page generated automatically by the device-help.pl program (2022-01-30 15:56:10 UTC) from the 8bit_device.info file (rev: 1.44) of mpasmx and from the gputils source package (rev: svn Unversioned directory). The mpasmx is included in the MPLAB X.