Unlock MCU PIC10F206 Firmware

We can Unlock MCU PIC10F206 Firmware, please view the MCU PIC10F206 features for your reference:

The General Purpose registers are used for data and control information under command of the instructions. For the PIC10F200/204, the register file is composed of 7 Special Function registers and 16 General Purpose registers (see Figure 4-3 and Figure 4-4) when Unlock MCU.

For the PIC10F202/206, the register file is composed of 8 Special Function registers and 24 General Purpose registers (see Figure 4-4).


The Special Function Registers (SFRs) are registers used by the CPU and peripheral functions to control the operation of the device (Table 4-1). The Special Function Registers can be classified into two sets. The Special Function Registers associated with the “core” functions are described in this section if Unlock MCU.

Those related to the operation of the peripheral features are described in the section for each peripheral feature.

This register contains the arithmetic status of the ALU, the Reset status and the page preselect bit. The STATUS register can be the destination for any instruction, as with any other register. If the STATUS register is the destination for an instruction that affects the Z, DC or C bits, then the write to these three bits is disabled before Unlock MCU.

These bits are set or cleared according to the device logic. Furthermore, the TO and PD bits are not writable. Therefore, the result of an instruction with the STATUS register as destination may be different than intended after Unlock MCU.

For example, CLRF STATUS, will clear the upper three bits and set the Z bit. This leaves the STATUS register as 000u u1uu (where u = unchanged). Therefore, it is recommended that only BCF, BSF and MOVWF instructions be used to alter the STATUS register. These instructions do not affect the Z, DC or C bits from the STATUS register. For other instructions which do affect Status bits, see Section 10.0 “Instruction Set Summary” when Unlock MCU

The OPTION register is a 8-bit wide, write-only register, which contains various control bits to configure the Timer0/WDT prescaler and Timer0. By executing the OPTION instruction, the contents of the W register will be transferred to the OPTION register. A Reset sets the OPTION<7:0> bits if Unlock MCU.

The PIC10F200/204 devices have a 2-deep, 8-bit wide hardware PUSH/POP stack. The PIC10F202/206 devices have a 2-deep, 9-bit wide hardware PUSH/POP stack. ACALL instruction will PUSH the current value of Stack 1 into Stack 2 and then PUSH the current PC value, incremented by one, into Stack Level 1. If more than two sequentialCALLs are executed, only the most recent two return addresses are stored before Unlock MCU.

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