Cheap Simple PIC EEPROM programming Circuits

Inexpensive simple programmer circuits for those dealing with PIC EEPROM programming. Programmer circuits work through the RS232 COM port of the computer, it does not require external power supply, there is not much difference between the circuits, you can choose the one that suits your needs.

Our first circuit is very nice and the pcb is made very small.

pic series controllers it supports for programming

PIC12C508,PIC12C509 PIC12C508A,PIC12C509A PIC12CE518,PIC12CE519
PIC12C671,PIC12C672,PIC12CE673,PIC12CE674 PIC16C505
PIC12F508,PIC12F509 The trick of programming PIC12F508/509 using IC-Prog
PIC12F629,PIC12F635(1)(2),PIC12F675,PIC12F683(2) PIC16F877(5)
PIC16C61,PIC16C62A,16C62B(3),PIC16C63,PIC16C63A
PIC16C64A,PIC16C65A,PIC16C65B,PIC16C66,PIC16C67
PIC16C620,PIC16C620A,PIC16C621,PIC16C621A,PIC16C622,PIC16C622A
PIC16CE623,PIC16CE624,PIC16C625 PIC16F627,PIC16F628
PIC16F627A(2),PIC16F628A,PIC16F648A PIC16C712,PIC16C716(3)
PIC16F630,PIC16F636(2),PIC16F676,PIC16F684(2),PIC16F688(2)
PIC16C710,PIC16C711(3),PIC16C715(6) PIC16C76,PIC16C77
PICPIC16C71,PIC16C72,PIC16C72A,PIC16C73A,PIC16C73B,PIC16C74A
PIC16F72,PIC16F73,PIC16F74,PIC16F76,PIC16F77 PIC16C74B
PIC16C745(3),PIC16C765(3) PIC16C773,PIC16C774
PIC16C717,PIC16C770,PIC16C771(7) PIC16C781(7),PIC16C782
PIC16C923,PIC16C924 PIC16F818,PIC16F819
PIC16F83 PIC16C84 PIC16F84 PIC16F84A PIC16F87(2),PIC16F88
PIC16F870(Cool,PIC16F871(Cool,PIC16F872,PIC16F873,PIC16F874(4),PIC16F876(5)
PIC16F873A(5),PIC16F874A(5),PIC16F876A,PIC16F877A 18F2550
PIC18F1320,PIC18F2320,PIC18F4320 PIC18F4539(3)
PIC18F242,PIC18F252,PIC18F442,PIC18F452
PIC18F248,PIC18F258,PIC18F448,PIC18F458(3)

They are very good with two programs. The first circuit can be used with either a pitch socket or a normal socket, known pitch sockets are a bit expensive, but they provide great convenience in integrated disassembly and plug-in operations. The second circuit can only be used with the same program (ic-prog) in the second circuit.

The circuit is used with the IC-Prog program. There are a few important points for the XP operating system. The icprog.sys file in the file must be in the folder where the icprog.exe file is located, if the program gives an error message when it is run, there is no need to panic 🙂 Select Options from the Settings Settings menu of the program. When the window appears, select the Mixed Misc tab. Enable NT/2000/XP driver and OK

Let’s do a general check. From the Settings Settings menu, select Hardware Check Hardware Check Clock Enabled Enable Yellow LED will turn on when the Clock is enabled. To turn off the LED, click inside the box again and uncheck MCLR is active Enable PRG (green LED) will light up when MCLR is enabled yes We have tested our LEDs power led stays on

By the way, the most common mistakes in programming operations are not selecting the oscillator crystal value for the peaks (xt, rc etc.) and not making the connection COM settings, usually COM1 is selected.

Programmable Eeproms
24C01A, 24C02, 24C04, 24C08, 24C16, 24C32, 24C64/65, AT24C128, AT24C256, AT24C512, M24C128, M24C256, 24C515, PCF8572 or 8572 24C01, PCF8582 or 8582 24C02, PCF85062592 or 859216 SDA04262592 , SDA2586, SDA3506, SDA3516, SDA3526, 4C016 24C01, GRS-003 24C02, GRN-004 24C04, GRN-008 24C04, GRX-006 24C04, GRX-007 24C04, KKZ06F 24C01, BAW658049 24C02 BAW57452 24C02, MAW57452 24C02

Programmable Pics
12C508, 12C508A, 12C509, 12C509A, 12CE518, 12CE519,12C671, 12C672, 12CE673, 12CE674,12F629, 12F675, 16C433, 16C61, 16C62A, 16C62B, 16C63, 16C63A, 16C64A, 1665C, 1667 16C72A, 16C73A, 16C73B, 16C74A, 16C74B, 16C76, 16C77,16F73, 16F74, 16F76, 16F77,16C84, 16F83, 16F84, 16F84A, 16C505,16C620, 16C620A, 16C621, 16C621A, 16C623, 16C622, 16C622CE, 16C622 16F627, 16F628, 16F628A, 16F630, 16F676, 16C710, 16C711, 16C712, 16C715, 16C716, 16C717, 16C745, 16C765, 16C770, 16C771, 16C773, 16C774, 16C781, 16C782, 16F19, 16F870, 16878 16F874, 16F876, 16F877, 16F873A, 16F874A, 16F876A, 16F877A, 18F242, 18F248, 18F252, 18F258, 18F442, 18F448, 18F452, 18F458, 18F1320, 18F2330, 18F4320

PCB file of the second circuit has .lay extension. You can open it with Sprint-Layout 5.0.

Cheap Simple PIC EEPROM programming Circuits all files