Owner manual
The software also provides a lot of information about programmed device. As a special, the 
drawings of all available packages, explanation of chip labeling (the meaning of prefixes 
and suffixes at the chips) for each supported chip are provided. 
The software provide full information for ISP implementation: Description of ISP connector 
pins for currently selected chip, recommended target design around in-circuit programmed 
chip and other necessary information. 
Various  socket converters are available to handle device in PLCC, SOIC, SSOP, TSOP, 
TSSOP, TQFP, QFN (MLF) and other packages. 
Advanced design of the 844USB programmer and careful manufacturing and burning allows 
us to provide a one-year warranty on parts and labor for the programmer (limited 25 000-
cycle warranty on ZIF socket). 
844USB elements 
1)  40 pin ZIF socket 
2) power/sleep LED 
3)  work result LEDs 
4) YES! Button 
5)  Connector for ISP 
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