Unlock IC PIC18F6390 through reverse engineering Microcontroller structure, locate the security fuse bit of Microcontroller and readout the Software from its memory;
LCD Driver Module Features:
· Direct Driving of LCD Panel
· Up to 48 Segments: Software Selectable
· Programmable LCD Timing module:
– Multiple LCD timing sources available
– Up to 4 commons: Static, 1/2, 1/3 or 1/4 multiplex
– Static, 1/2 or 1/3 bias configuration
· Can drive LCD Panel while in Sleep mode
Power-Managed Modes:
· Run: CPU On, Peripherals On
· Idle: CPU Off, Peripherals On
High-Current Sink/Source 25 mA/25 mA
Four External Interrupts
Four Input Change Interrupts
Four 8-Bit/16-Bit Timer/Counter modules
Real-Time Clock (RTC) Software module:
– Configurable 24-hour clock, calendar, automatic 100-year or 12800-year, day-of-week calculator
– Uses Timer1
Up to 2 Capture/Compare/PWM (CCP) modules
Master Synchronous Serial Port (MSSP) module supporting 3-Wire SPI (all 4 modes) and I2C™
Master and Slave modes
Sleep: CPU Off, Peripherals Off
Run mode Currents Down to 14.0 ìA Typical
Idle mode Currents Down to 5.8 ìA Typical
Timer1 Oscillator: 1.8 ìA, 32 kHz, 2V
Watchdog Timer: 2.1 ìA
Addressable USART module:
– Supports RS-485 and RS-232
Enhanced Addressable USART module:
– Supports RS-485, RS-232 and LIN 1.2
– Auto-wake-up on Start bit
– Auto-Baud Detect
· Two-Speed Oscillator Start-up
Flexible Oscillator Structure:
· Four Crystal modes:
– LP: up to 200 kHz 10-Bit, up to 12-Channel Analog-to-Digital (A/D) Converter module:
– Auto-acquisition capability
– Conversion available during Sleep
Dual Analog Comparators with Input Multiplexing
– XT: up to 4 MHz
– HS: up to 40 MHz
– HSPLL: 4-10 MHz (16-40 MHz internal)
· 4x Phase Lock Loop (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:
– 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 shut down of device if primary or secondary clock fails in the process of IC code extraction