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

PIC12C509A
Coff ID of device | 0x509A
Number of ROM/FLASH pages | 2 (512 words/pages)
Last address of ROM/FLASH | 0x03FF
Size of ROM | 1024 words
Address space of User ID | 0x0400 - 0x0403 (4 bytes)
Address of Configuration Word | 0x0FFF (1 word)
Number of RAM Banks | 2 (32 bytes/banks)
Number of SFRs | 7
Size of shared GPRs | 9 bytes
Size of all GPRs | 41 bytes
Joint size of SFRs + GPRs | 48 bytes
Standard header | p12c509a.inc
Standard linker script | 12c509a_g.lkr

This page generated automatically by the device-help.pl program (2022-01-30 15:56:09 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.