STC IC crack, also called MCU crack, STC chip decryption, and STC IC decryption, but strictly speaking, these names are not scientific but have become common. We call CPLD decryption, DSP decryption IC crack. MCU is only one of the classes that can load program chips. The chips that can program and encrypt are DSP, CPLD, PLD, AVR, ARM, etc.
STC15 series MCU is a single clock/machine cycle (1T) MCU produced by STC. It is a new generation of 8051 MCU with high speed/high reliability/low power consumption/super anti-jamming. With the eighth-generation encryption technology of STC, the rumor cannot crack. The instruction code is entirely compatible with the traditional 8051, but the speed is 8-12 times faster. Internal integration of high precision R/C clock, ISP programming 5MHz-35MHz wide range can set, can eliminate the external expensive crystal oscillator and external reset circuit (internal integrated high reliable reset circuit, ISP programming eight reset threshold voltage is optional). Three CCP/PWM/PCA, eight high-speed 10-bit A/D conversions (300,000 times per second), built-in 2K byte large-capacity SRAM. Two sets of ultra-high-speed asynchronous serial communication ports (UART1/UART2) can switch between five stages of pins; time-sharing multiplexing can use as five sets of serial ports, one game of high-speed synchronous serial communication ports SPI, for multi-serial communication/motor control/big interference occasions.
STC15 series MCU uses STC-Y5 ultra-high-speed CPU core. At the same clock frequency, the speed of STC15 series MCU is 20% faster than that of early STC series MCU (such as STC12/STC11/STC10 series).
STC MCU is a series of microcontrollers with 51 core. Shengquan Science and Technology design STC microcontroller. Hongjing Company manufactures it in China. When creating this chip, it learns that 51 series of microcontrollers can be easily decrypted and improve the encryption mechanism. STC microcontroller has been wholly encrypted when it leaves the factory. The user program is written by ISP/IAP mechanism. When programming, it is written while checking and can not read commands. This increases the difficulty of decryption. Now STC89 series microcontrollers from all manufacturers in the world have been decrypted. The widely used microcontrollers are STC12/11/STC1__0xX series chips designed by the sixth generation encryption technology or STC90C51 series, which are fully compatible with hardware and software. STC12/11/STC1_ 0xX series is a 1T 8051, which adds many new features. The I/O port driving ability is more potent, not natural to break down, P0 port has pull-up. All ports have four modes; watchdog is more reliable, an internal reset is high and stable, it can ultimately save external reset, high speed, low power consumption, internal clock, and external clock when the clock precision requirement is not high, it can save external clock. 。 STC15 series adopts the eighth generation encryption technology, which has the characteristics of high speed, high reliability, full voltage, low power consumption, super anti-interference, and super-encryption. Nobody in the industry can crack it now. STC microcontroller decryption technology common STC microcontroller decryption methods have three kinds: 1. Soft decryption technology is to find out the microcontroller’s design defects through software and read out the internal OTP/flash ROM or EEPROM code, but this method is not the best because the research time is too long. 2. Ultraviolet light technology is a prevalent method and also the simplest one. It takes only 30 to 120 minutes to produce documents, and the cost is meager. First, the Config. (configuration file) Of MCU is saved by the burner, then the package is removed by melting nitric acid. Under the microscope, the OTP/flash ROM or EEPROM cover with opaque objects. Ultraviolet light irradiates the cryptographic bit for 10 to 120 minutes, and the cryptographic bit is changed from 0 to 1, so the programmer can read out the program. (However, it has a flaw, not for every OTP / false.) 3. Probe technology and FIB technology for decryption is a prevalent method, but at a specific cost. Firstly, the Config. (configuration file) Of MCU is saved by the burner, which is used to make up the files manually. Then the package was melted off with nitric acid and tested with a microprobe under a microscope. After the results are obtained, the pictures taken under the microscope are connected or cut by FIB. Some programs can be read out by programmers without FIB using probes.
STC89C51RC STC89C552RC STC89C553RC STC89C554RD+ STC89C58RD+)
STC89LE51RC STC89LE552RC STC89LE553RC STC89LE554RD+ STC89LE58RD+.
STC90C51 STC90C52 STC90C51RC STC90C52RC STC90C53RC STC90C12RC STC90C554RD+
STC90LE52 STC90LE51RC STC90LE52RC STC90LE53RC STC90LE12RC STC90LE554RD+
STC10F04 STC10F04XE STC10F06 STC10F06XE STC10F08 STC10F08XE STC10F10 STC10F10XE
STC10F12 STC10F12XE STC10F14X STC10L04 STC10L04XE STC10L06 STC10L06XE STC10L08
STC10L08XE STC10L10 STC10L10XE STC10L12 STC10L12XE STC10L14X
STC11F08XE STC11F16XE STC11F32XE STC11F40XE STC11F48XE STC11F52XE STC11F56XE
STC11F60XE STC11F62XE IAP11F62XE STC11L08XE STC11L16XE STC11L32XE STC11L40XE
STC11L48XE STC11L52XE STC11L56XE STC11L60XE STC11L62XE IAP11L62XE
STC12C1052 STC12C1052AD STC12C2052 STC12C2052AD STC12C3052 STC12C3052AD
STC12C4052 STC12C4052AD STC12C5052 STC12C5052AD
STC12LE1052 STC12LE1052AD STC12LE2052 STC12LE2052AD STC12LE3052 STC12LE3052AD
STC12LE4052 STC12LE4052AD STC12LE5052 STC12LE5052AD
STC12C5401 STC12C5401AD STC12C5402 STC12C5402AD STC12C5404 STC12C5404AD
STC12C5406 STC12C5406AD STC12C5408 STC12C5408AD STC12C5410 STC12C5410AD
STC12LE5401 STC12LE5401AD STC12LE5402 STC12LE5402AD STC12LE5404 STC12LE5404AD
STC12LE5406 STC12LE5406AD STC12LE5408 STC12LE5408AD STC12LE5410 STC12LE5410AD
STC12C5604 STC12C5604AD STC12C5608 STC12C5608AD STC12C5612 STC12C5612AD
STC12C5616 STC12C5616AD STC12C5620 STC12C5620AD STC12C5624 STC12C5624AD
STC12C5628 STC12C5628AD STC12C5630 STC12C5630AD
STC12LE5604 STC12LE5604AD STC12LE5608 STC12LE5608AD STC12LE5612 STC12LE5612AD
STC12LE5616 STC12LE5616AD STC12LE5620 STC12LE5620AD STC12LE5624 STC12LE5616AD
STC12LE5628 STC12LE5628AD STC12LE5630 STC12LE5630AD
S2STC12C5A08S2 STC12C5A16S2 STC12C5A32S2 STC12C5A40S2 STC12C5A48S2 STC12C5A48S2 STC12C5A52S2
STC12C5A56S2 STC12C5A60S2 STC12C5A62S2
S2STC12LE5A08S2 STC12LE5A16S2 STC12LE5A32S2 S2STC12LE5A40S2 STC12LE5A48S2
STC12LE5A52S2 STC12LE5A56S2 STC12LE5A60S2 STC12LE5A62S2
STC12C5A08AD STC12C5A16AD STC12C5A32AD STC12C5A40AD STC12C5A48AD STC12C5A52AD
STC12C5A56AD STC12C5A60AD STC12C5A62AD
STC12LE5A08AD STC12LE5A16AD STC12LE5A32AD STC12LE5A40AD STC12LE5A48AD
STC12LE5A52AD STC12LE5A56AD STC12LE5A60AD STC12LE5A62AD
STC12C5A08PWM STC12C5A16PWM STC12C5A32PWM STC12C5A40PWM STC12C5A48PWM
STC12C5A52PWM STC12C5A56PWM STC12C5A60PWM STC12C5A62PWM
STC12LE5A08PWM PWMSTC12LE5A16PWM STC12LE5A32PWM STC12LE5A40PWM STC12LE5A48PWM
STC12LE5A52PWM STC12LE5A56PWM STC12LE5A60PWM STC12LE5A62PWM