Hack Microchip PIC MCU PIC18F458


We can hack Microchip PIC MCU PIC18F458, please view below chip features for your reference:


Power-Managed Modes:

Peripheral Highlights:


Run: CPU on, Peripherals on

Idle: CPU off, Peripherals on

Sleep: CPU off, Peripherals off

Idle mode Currents Down to 6.1 ìA Typical

Sleep mode Current Down to 0.2 ìA Typical

Timer1 Oscillator: 1 ìA, 32 kHz, 2V

Watchdog Timer: 1.7 ìA

Two-Speed Oscillator Start-up


High-Current Sink/Source 25 mA/25 mA

Three External Interrupts

One Capture/Compare/PWM (CCP) module

Enhanced Capture/Compare/PWM (ECCP) module

(40/44-pin devices only):

– One, two or four PWM outputs

– Selectable polarity

– Programmable dead time


Flexible Oscillator Structure:

· Four Crystal modes, up to 40 MHz

· 4x Phase Lock Loop (PLL) – Available for Crystal

and Internal Oscillators)

· Two External RC modes, up to 4 MHz

· Two External Clock modes, up to 40 MHz

· Internal Oscillator Block:

– Fast wake from Sleep and Idle, 1 ìs typical

– 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


– 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 Addressable USART module

– Supports RS-485, RS-232 and LIN/J2602

– RS-232 operation using internal oscillator


– Auto-wake-up on Start bit

– Auto-Baud Detect

10-Bit, up to 11-Channel Analog-to-Digital

Converter (A/D) module, up to 100 ksps

– Auto-acquisition capability

– Conversion available during Sleep

Dual Analog Comparators with Input Multiplexing


– Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:

· C Compiler Optimized Architecture with Optional

Extended Instruction Set

· 100,000 Erase/Write Cycle Enhanced Flash

Program Memory Typical

· 1,000,000 Erase/Write Cycle Data EEPROM

Memory Typical

· Flash/Data EEPROM Retention: > 40 Years

· Self-Programmable under Software Control

· Priority Levels for Interrupts

· 8 x 8 Single-Cycle Hardware Multiplier

· Extended Watchdog Timer (WDT):

– Programmable period from 41 ms to 131s

· Single-Supply 5V In-Circuit Serial

Programming™ (ICSP™) via Two Pins

· In-Circuit Debug (ICD) via Two Pins

· Wide Operating Voltage Range: 2.0V to 5.5V

ECAN Technology Module Features:

· Message Bit Rates up to 1 Mbps

· Conforms to CAN 2.0B Active Specification

· Fully Backward Compatible with PIC18XXX8 CAN


· Three Modes of Operation:

– Legacy, Enhanced Legacy, FIFO

· Three Dedicated Transmit Buffers with Prioritization

· Two Dedicated Receive Buffers

· Six Programmable Receive/Transmit Buffers

· Three Full 29-Bit Acceptance Masks

· 16 Full 29-Bit Acceptance Filters w/Dynamic


· DeviceNet™ Data Byte Filter Support

· Automatic Remote Frame Handling

· Advanced Error Management Features when crack mcu

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