Extract IC PIC18F2423 Code

Extract IC PIC18F2423 Code include the flash and eeprom from memory and write the heximal into blank Microcontroller PIC18F2423 and lock the MCU so there is no unauthorized third party can get access to the memory and readout the firmware from it;

Extract IC PIC18F2423 Code include the flash and eeprom from memory and write the heximal into blank Microcontroller PIC18F2423 and lock the MCU so there is no unauthorized third party can get access to the memory and readout the firmware from it

Extract IC PIC18F2423 Code include the flash and eeprom from memory and write the heximal into blank Microcontroller PIC18F2423 and lock the MCU so there is no unauthorized third party can get access to the memory and readout the firmware from it

Peripheral Highlights:

· 12-bit, up to 13-channel Analog-to-Digital Converter module (A/D):

– Auto-acquisition capability

– Conversion available during Sleep

· Dual analog comparators with input multiplexing

· High-current sink/source 25 mA/25 mA

· Three programmable external interrupts

· Four input change interrupts

· Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)

· Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):

– One, two or four PWM outputs

– Selectable polarity

– Programmable dead time

– Auto-shutdown and auto-restart

· Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI (all 4 modes) and I2C™

Master and Slave modes

· Enhanced USART module:

– Supports RS-485, RS-232 and LIN 1.2

– RS-232 operation using internal oscillator block (no external crystal required)

– Auto-wake-up on Start bit

– Auto-Baud Detect

Run: CPU on, peripherals on

Idle: CPU off, peripherals on

Sleep: CPU off, peripherals off

Idle mode currents down to 5.8 ìA, typical

Sleep mode current down to 0.1 ìA, typical

Timer1 Oscillator: 1.8 ìA, 32 kHz, 2V

Watchdog Timer: 2.1 ìA

Two-Speed Oscillator Start-up to faciliate the process of microcontroller copying

Flexible Oscillator Structure:

· Four Crystal modes, up to 25 MHz

· 4x Phase Lock Loop (available for crystal and internal oscillators)

· Two External RC modes, up to 4 MHz

· Two External Clock modes, up to 25 MHz

· Internal oscillator block:

– 8 user-selectable frequencies, from 31 kHz to 8 MHz

– Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL

– User-tunable to compensate for frequency drift

· Secondary oscillator using Timer1 @ 32 kHz

· Fail-Safe Clock Monitor:

– Allows for safe shutdown if external clock stops

· C compiler optimized architecture:

– Optional extended instruction set designed to optimize re-entrant code

· 100,000 erase/write cycle Enhanced Flash program memory typical

· 1,000,000 erase/write cycle Data EEPROM memory typical

· Flash/Data EEPROM Retention: 100 years typical

· Self-programmable under software control

· Priority levels for interrupts

· 8 x 8 Single-Cycle Hardware Multiplier

· Extended Watchdog Timer (WDT):

– Programmable period from 4 ms to 131s

· Single-Supply In-Circuit Serial Programming™ (ICSP™) via two pins

· In-Circuit Debug (ICD) via two pins

· Operating voltage range: 2.0V to 5.5V

· Programmable 16-level High/Low-Voltage Detection (HLVD) module:

– Supports interrupt on High/Low-Voltage Detection

· Programmable Brown-out Reset (BOR):

– With software enable option


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