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Study MCU ST72C successful unlock

STMicroelectronics, or ST for short, is one of the world’s largest semiconductor companies. Founded in 1987, the company is a new company after the merger of SGS Semiconductor of Italy and Thomson Semiconductor of France.

ST MCU is expensive in anti-interference performance, anti-interference performance is excellent! And with built-in EEPROM,

Generally, the circuit anti-interference reaches 2000V or 3000V. The anti-interference of the chip is not necessarily good. Here I can’t help but mention the Japanese standard, the form in which high-frequency pulses are continuously emitted. Don’t underestimate the difference between a continuous and an intermittent. If you have the opportunity to test your chips and circuits with Japanese standards, you will find that it is very different from the European standards. You can use Japanese rule. It will be unfortunate because most microcontrollers can’t pass!

The Japanese standard is 1600V. Here is a comparison of several microcontrollers:

The meaning of ST is ≥1800
Mitsubishi’s ≥1800
Fujitsu and Hitachi ≥1600V
Dec ≥1500
Toshiba’s ≥1300V
Motorola’s ≥1300
Samsung’s ≥1300
Modern ≥800
Microchip’s ≥700
National half of cop8 ≥ 500
Avr and 51 series ≥ 500

We provide ST MCU decryption model ST72C series MCU IC unlock model

ST72C334N4T ST72C334N4B ST72C334N2T ST72C334N2B ST72C314N4T ST72C314N4B ST72C314N2T ST72C314N2B ST72C314N4 ST72C314N2 ST72C314J4T ST72C314J4B ST72C314J2T ST72C314J2B ST72C254G2M ST72C254G2B ST72C254G1M ST72C254G1B ST72C216G2M ST72C216G2B ST72C216G1M ST72C216G1B ST72C215G2M ST72C215G2B ST72C215G1M ST72C215G1B ST72C124J2T ST72C124J2B ST72C104G2M ST72C104G2B