CY8C9520 mcu reverse

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The CY8C9520 is a multi-port I/O expander with on-board useravailable EEPROM and several PWM outputs. All devices in this family operate identically but differ in I/O pins, number of PWMs, and internal EEPROM size.

The CY8C9520 operates as two I2C slave devices. The first device is a multi-port I/O expander. The second device is a serial EEPROM. Dedicated configuration registers can be used to disable the EEPROM. The EEPROM utilizes 2-byte addressing to support the 28-Kbyte EEPROM address space. The selected device is defined by the most significant bits of the I2C address or by specific register addressing.

ATtiny88 chip decryption

Beijing Sichip can provide ATtiny88 mcu decryption service. If you have needs to crack ATtiny88, touch me. Email: sichip209@gmail.com

ATtiny88 is the Atmel® maXTouch® family of touchscreen microcontrollers offers world-class signal-to-noise ratio and high resolution, so your touchscreen-based devices can support a stylus, fingernails and gloved fingers.

ATtiny88 is In-System Reprogrammable Flash memory.A flexible interrupt module has its control registers in the I/O space with an additional Global Interrupt Enable bit in the Status Register.The I/O memory space contains 64 addresses for CPU peripheral functions as Control Registers, SPI, and other I/O functions.

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TMS320LF2406 reverse engineering

Beijing sichip is a professional company to offer the TI DSP crack service. Now we can finish the TMS320LF2406 chip decryption within 2 hours.


TMS320F2832  TMS320F28335 TMS320F2401
TMS320F2802X TMS320F2803X TMS320F2806X
TMS320F28200 TMS320F28020 TMS320F28021 code extraction
TMS320F28032 TMS320F28034 TMS320F28035
TMS320F241   TMS320F240   TMS320F243
TMS320F2402  TMS320F2406  TMS320F2407

We can crack the all TMS320F28 series, welcome to touch me for more information. Email: sichip209@gmail.com  Skype: techip.mcu.02