Copy Chip ATMEGA162A Heximal

Copy Chip ATMEGA162A means the embedded Heximal will be extracted completely out from the flash and eeprom memory, and by breaking IC ATmega162A we can read the firmware out from microcontroller directly;

Copy Chip ATMEGA162A means the embedded Heximal will be extracted completely out from the flash and eeprom memory, and by breaking IC ATmega162A we can read the firmware out from microcontroller directly

Copy Chip ATMEGA162A means the embedded Heximal will be extracted completely out from the flash and eeprom memory, and by breaking IC ATmega162A we can read the firmware out from microcontroller directly

When the SM2..0 bits are 111 and an external crystal/resonator clock option is selected, the SLEEP instruction makes the MCU enter Extended Standby mode. This mode is identical to Power-save mode with the exception that the Oscillator is kept running.

From Extended Standby mode, the device wakes up in six clock cycles. The Power Reduction Register, PRR, provides a method to stop the clock to individual peripherals to reduce power consumption. The current state of the peripheral is frozen and the I/O registers can not be read or written if unlock ic pic18f67k22 bin.

Resources used by the peripheral when stopping the clock will remain occupied, hence the peripheral should in most cases be disabled before stopping the clock. Waking up a module, which is done by clearing the bit in PRR, puts the module in the same state as before shutdown.

Module shutdown can be used in Idle mode and Active mode to significantly reduce the overall power consumption. See “Supply Current of IO modules” on page 381 for examples. In all other sleep modes, the clock is already stopped after copy chip heximal.

  • Bit 7 – PRTWI: Power Reduction TWI

Writing a logic one to this bit shuts down the TWI by stopping the clock to the module. When waking up the TWI again, the TWI should be re initialized to ensure proper operation.

  • Bit 6 – PRTIM2: Power Reduction Timer/Counter2

Writing a logic one to this bit shuts down the Timer/Counter2 module in synchronous mode (AS2 is 0). When the Timer/Counter2 is enabled, operation will continue like before the shutdown if clone mcu pic18f87k22 firmware.

  • Bit 5 – PRTIM0: Power Reduction Timer/Counter0

Writing a logic one to this bit shuts down the Timer/Counter0 module. When the Timer/Counter0 is enabled, operation will continue like before the shutdown.

  • Bit 4 – Res: Reserved bit

This bit is reserved bit and will always read as zero.

  • Bit 3 – PRTIM1: Power Reduction Timer/Counter1

Writing a logic one to this bit shuts down the Timer/Counter1 module. When the Timer/Counter1 is enabled, operation will continue like before the shutdown.

  • Bit 2 – PRSPI: Power Reduction Serial Peripheral Interface

Writing a logic one to this bit shuts down the Serial Peripheral Interface by stopping the clock to the module. When waking up the SPI again, the SPI should be re initialized to ensure proper operation.

  • Bit 1 – PRUSART0: Power Reduction USART0

Writing a logic one to this bit shuts down the USART0 by stopping the clock to the module. When waking up the USART0 again, the USART0 should be re initialized to ensure proper operation.


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