High voltage programmer compatible with Atmel official stk500, supports high voltage parallel programming, high voltage serial programming, ISP programming three modes and USB to TTL serial port adapter. Supports fuse recovery operations for chips that cannot perform ISP operations due to fuse configuration errors. The ISP programming function is consistent with the characteristics of Atmel's AVR ISP programmer, which can perform online programming on 3.3V or 5V AVR microcontrollers. The programming speed is fast, and the supported devices are all. The programmer adopts the official programming protocol and algorithm, and has good support for the newly launched new microcontrollers such as Atmega328P. Owning a stk500 high-voltage programmer, using AVR chips to develop products "immediately strong", no longer have to worry about being afraid that the chip will be locked due to misoperation and cannot be programmed again in ISP mode, which will bring less economic loss and greater mental pressure With the stk500 high-voltage programmer, the development of AVR chips has become so simple.

The programmer can be used in the latest versions such as AVR Studio V4; V5; V6.2. It can also be used in integrated development environments such as ICC, CVAVR, BASICAVR, etc. to directly program the single-chip microcomputer welded on the target board in ISP mode. The devices supported by the programmer are the same as the official stk500, and almost support the programming of all AVR series microcontrollers.

The two locking seats on the programmer support the direct programming of the most commonly used Atmega16 series and Atmega8 series chips. If you encounter other programming signal pins that are not compatible with these two series of chips, you can connect the signal through the programming signal lead-out terminal Go to the corresponding pin of the chip for high voltage programming operation.

The programmer interface function is introduced as follows:

Program atmega16 through high-voltage parallel mode as shown below:

Perform high-voltage serial programming on TINY series chips with fewer pins, such as attiny13A, through high-voltage serial programming mode, as shown in the figure below

In-system programming of atmega128 through ISP mode, as shown below

Shipping list:

stk500_V6 programmer motherboard

USB communication line

10-core ISP programming cable