Microchip Technology PIC16F873-04/P DIP(28) Device

Adapters for Automated Programmers

Adapters for Manual Programmers

Adapters for Engineering Programmers

Last Updated: 05/18/2023

IMPORTANT: Microcontroller with EEPROM Memory.The ID locations are addressed in the buffer at 4000h-4007h.It is recommended by Microchip that the user program the ID Locations as 11 1111 1000 bbbb’.The option of programming the 7 Least Significant Bits of each ID location is given. TheConfiguration word is located at buffer address 400Eh. Both the ID andConfiguration word may be set under Device/Configure or from the abovementioned addresses in your data file.FLASH(Program memory) is addressed in the buffer at 0000h-1FFFh.EEPROM (Data Memory) is addressed in the buffer at 4200h-42FFh. Please noteonly the least significant byte of the EEPROM (Data Memory) section is actualEEPROM Data. The most signifcant byte should be set to 00h.FLASH(Program Memory) and EEPROM(Data Memory) can be protected by setting Secure options underDevice/Options. ‘Flash’ means to protect FLASH(Program memory) only (0h-FFFh). ‘F1′ means to protect 800h-FFFh.’F2’ means to protect F00h-FFFh. ‘EE’ means to protect EEPROM(Data Memory). Select ‘ALL’ will protect everything(‘Flash’ and ‘EE’ memory). ‘