Unlock MCU PIC16HV540 needs to decapsulate the silicon package of Microcontroller PIC16HV540 and then get access to the circuitry pattern of MCU, by cutting off some wire on the layout it is possible to break IC tamper resistance system and extract Binary;
High-Performance RISC CPU:
· Only 33 single word instructions to learn
· All instructions are single cycle (200 ns) except for program branches which are two-cycle
· Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle
· 12-bit wide instructions
· 8-bit wide data path
· Seven special function hardware registers
· Four-level deep hardware stack
· Direct, indirect and relative addressing modes for data and instructions
Peripheral Features:
· 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler if extract microcontroller pic16c554 software
· Power-On Reset (POR)
· Brown-Out Protection
· Device Reset Timer (DRT) with short RC oscillator start-up time
· Programmable Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
· Sleep Timer
· 8 High Voltage I/O
· 4 Regulated I/O
· Wake up from SLEEP on-pin change
· Programmable code protection
· Power saving SLEEP mode
· Selectable oscillator options:
– RC: Low-cost RC oscillator
– XT: Standard crystal/resonator
– HS: High speed crystal/resonator
– LP: Power saving, low frequency crystal
· Glitch filtering on MCLR and pin change inputs
CMOS Technology:
· Selectable on-chip 3V/5V Regulator before Unlock ic pic16c556a software
· Low-power, high-speed CMOS EPROM technology
· Fully static design
· Wide-operating voltage range:
– 3.5V to 15V
· Temperature range:
– Commercial: 0°C to 70°C
– Industrial: -40°C to 85°C
· Low-power consumption
– < 2 mA typical @ 5V, 4 MHz
– 15 µA typical @ 3V, 32 kHz
– < 4.5 µA typical standby current @ 15V (with WDT disabled), 0°C to 70°C
The PIC16HV540 from Microchip Technology is a low- cost, high-performance, 8-bit, fully-static, EPROM- based CMOS microcontroller. It is pin and software compatible with the PIC16C5X family of devices. It employs a RISC architecture with only 33 single word single cycle instructions. All instructions are single cycle except for program branches, which take two cycles. The PIC16HV540 delivers performance an order of magnitude higher than its competitors in the same price category.
The 12-bit wide instructions are highly orthogonal resulting in 2:1 code compression over other 8-bit microcontrollers in its class. The easy-to-use and easy-to-remember instruction set reduces development time significantly if Unlock chip pic12c508 software.
The PIC16HV540 is the first One-Time-Programmable (OTP) microcontroller with an on-chip 3 volt and 5 volt regulator. This eliminates the need for an external regulator in many applications powered from 9 Volt or 12 Volt batteries or unregulated 6 volt, 9 volt or 12 volt mains adapters.
The PIC16HV540 is ideally suited for applications that require very low standby current at high voltages. These typically require expensive low current regulators.