Attack Microchip IC PIC16F610 secured system and break off the fuse bit of MCU PIC16F610 memory and then extract the source code from microcontroller PIC16F610 MCU;
High-Performance RISC CPU:
· Only 35 instructions to learn:
– All single-cycle instructions except branches
· Operating speed:
– DC – 20 MHz oscillator/clock input
– DC – 200 ns instruction cycle
· Interrupt capability
· 8-level deep hardware stack
· Direct, Indirect and Relative Addressing modes
Special Microcontroller Features:
· Precision Internal Oscillator:
– Factory calibrated to ±1%, typical
– User selectable frequency: 4 MHz or 8 MHz
· Power-Saving Sleep mode
· Voltage range:
– PIC16F610/616: 2.0V to 5.5V
– PIC16HV610/616: 2.0V to user defined maximum (see note)
· Industrial and Extended Temperature range
· Power-on Reset (POR)
· Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
· Brown-out Reset (BOR)
· Watchdog Timer (WDT) with independent oscillator for reliable operation
· Multiplexed Master Clear with pull-up/input pin
· Programmable code protection
· High Endurance Flash:
– 100,000 write Flash endurance
– Flash retention: > 40 years for the purpose of attack Microchip IC
Low-Power Features:
· Standby Current:
– 50 nA @ 2.0V, typical
· Operating Current:
– 20 ìA @ 32 kHz, 2.0V, typical
– 220 ìA @ 4 MHz, 2.0V, typical
· Watchdog Timer Current:
– 1 ìA @ 2.0V, typical
Peripheral Features:
· Shunt Voltage Regulator (PIC16HV610/616 only):
– 5 volt regulation
– 4 mA to 50 mA shunt range
· 11 I/O pins and 1 input only
– High current source/sink for direct LED drive
– Interrupt-on-Change pins
– Individually programmable weak pull-ups
· Analog Comparator module with:
– Two analog comparators
– Programmable on-chip voltage reference (CVREF) module (% of VDD)
– Fixed Voltage Reference
– Comparator inputs and outputs externally accessible
– SR Latch
– Built-In Hysteresis (user selectable)
· Timer0: 8-bit timer/counter with 8-bit programmable prescaler
· Enhanced Timer1:
– 16-bit timer/counter with prescaler
– External Timer1 Gate (count enable)
– Option to use OSC1 and OSC2 in LP mode as Timer1 oscillator if INTOSC mode selected
– Timer1 oscillator
· In-Circuit Serial ProgrammingTM (ICSPTM) via two pins