All Enhanced Extended Regular 12 bits 14 bits 16 bits RAM
size
ROM
size
EEPROM
size
Common
SFRs
Features Configuration Bits RAM map SFR map
PIC18F4321
Coff ID of device 0x4321
Last address of ROM/FLASH 0x001FFF
Size of ROM 8192 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 109
Size of all GPRs 512 bytes
Joint size of SFRs + GPRs 621 bytes
Standard header p18f4321.inc
Standard linker script 18f4321_g.lkr
Last address of lower Access RAM 0x7F

This page generated automatically by the device-help.pl program (2016-12-11 11:25:56 UTC) from the 8bit_device.info file (rev: 1.33) of mpasmx and from the gputils source package (rev: svn 1291). The mpasmx is included in the MPLAB X.