Extract IC PIC12F636 Code

We can Extract IC PIC12F636 Code, please view the PIC12F636 features for your reference:


Peripheral Features:

· 6/12 I/O pins with individual direction control:

– High-current source/sink for direct LED drive

– Interrupt-on-pin change when Extract IC

– Individually programmable weak pull-ups/pull-downs

– Ultra Low-Power Wake-up

· Analog comparator module with:

– Up to two analog comparators

– Programmable on-chip voltage reference (CVREF) module (% of VDD)

– Comparator inputs and outputs externally accessible

· Timer0: 8-bit timer/counter with 8-bit programmable prescaler after Extract IC

· Enhanced Timer1:

– 16-bit timer/counter with prescaler

– External Gate Input mode

– Option to use OSC1 and OSC2 in LP mode as Timer1 oscillator if INTOSC mode selected

· KEELOQ® compatible hardware Cryptographic module

· In-Circuit Serial ProgrammingTM (ICSPTM) via two pins


Low Frequency Analog Front-End Features (PIC16F639 only) when Extract IC:

· Three input pins for 125 kHz LF input signals

· High input detection sensitivity (3 mVPP, typical)

· Demodulated data, Carrier clock or RSSI output selection

· Input carrier frequency: 125 kHz, typical

· Input modulation frequency: 4 kHz, maximum

· 8 internal configuration registers

· Bidirectional transponder communication (LF talk back)

· Programmable antenna tuning capacitance (up to 63 pF, 1 pF/step)

· Low standby current: 5 ìA (with 3 channels enabled), typical

· Low operating current: 15 ìA (with 3 channels enabled), typical

· Serial Peripheral Interface (SPI™) with internal MCU and external devices

· Supports Battery Back-up mode and batteryless operation with external circuits ly LOQ® compatible hardware Cryptographic


· In-Circuit Serial ProgrammingTM (ICSPTM) IC extraction;



This document contains device specific information for the PIC12F635/PIC16F636/639 devices. Additional information may be found in the “PICmicro® Mid-Range MCU Family Reference Manual” (DS33023), which may be obtained from your local Microchip Sales Representative or downloaded from the Microchip web site. The reference manual should be considered a complementary document to this data sheet and is highly recommended reading for a better understanding of the device architecture and operation of the peripheral modules for the purpose of Extract IC.

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