ATMEL ISP Module

ATMEL Microcontroller can programming with ISP(In-System Programming) which easy to developt your applications without insert/remove microcontroller. This is an ISP module for ATMEL Microcontroller that support ISP such AT89SXXXX, AVR families etc. Requires no power supply because it use power supply from target board. This circuit need only 10 resistors, 1 IC, 1 Capacitor,1 R-Pack.PCB size 1.6 X 4.1 cm. and Plated-Through-Hole type.

Support ATMEL Microcontroller Devices

- AT89S51
- AT89S52
- AT89S53
- AT89S8252
- AT90S1200
- AT90S2313
- AT90S4433
- AT90S8515
- AT90S8535
- MEGA8
- TINY26
and other devices that suport In-System Programming

Fig 1.ATMEL ISP Mudule Schematic(Click to enlarge)

Fig 2. PCB Overlay show 6 resistor(Yellow) must solder at the buttom of PCB

How to assembly

After your PCB can avialible. First solder 6 resistors at the buttom of the PCB then follow by remain components at the TOP side of PCB.The cable I used is the flat cable for both side of PCB.

Fig 3. Soldered 6 resistors at the buttom of PCB

Fig 4. When it is soldered ISP module with 6 wire flat cable.

The software which supports this ISP module is ISP-Pgm V3.0 up.This software developt by Muhammad Asim Khan you can download from this page or at http://chaokhun.kmitl.ac.th/~kswichit/IspPgm30a/ISP-Pgm30a.html

How to use ATMEL ISP module
To use this module just connect the module following the buttom figure.

Fig 5. How to connect with target board.(Click to enlarge)

In the figure 5 I show you how to connect with ATMEL MCS-51 compatible only if you need to use this module with AVR just connect to appropirate AVR PIN(see AVR data sheet)
Download PCB (Protel )
Pcb in Protel 2.7 format

Download PCB Overlay (pdf)
PCB in pdf format

Download ISP-Pgm V3.0
Software ISP-Pgm

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