Product Description
PIC16F62X FLASH-Based 8-Bit CMOS MicrocontrollerGENERAL DESCRIPTIONThe PIC16F62X are 18-Pin FLASH-based members of the versatile PIC16CXX family of low cost, high performance, CMOS, fully static, 8-bit microcontrollers.
All PICmicro® microcontrollers employ an advanced RISC architecture.
The PIC16F62X have enhanced core features, eight-level deep stack, and multiple internal and external interrupt sources.
The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8- bit wide data.
The two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles).
A total of 35 instructions (reduced instruction set) are available.
Additionally, a large register set gives some of the architectural innovations used to achieve a very high performance.
PIC16F62X microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers in their class.
The PIC16F62X has eight oscillator configurations.
The single pin ER oscillator provides a low cost solution.
The LP oscillator minimizes power consumption, XT is a standard crystal, INTRC is a self-contained internal oscillator.
The HS is for High Speed crystals.
The EC mode is for an external clock source.
The SLEEP (Power-down) mode offers power savings.
The user can wake-up the chip from SLEEP through several external interrupts, internal interrupts, and RESETS.
A highly reliable Watchdog Timer with its own on-chip RC oscillator provides protection against software lockup.
The FLASH technology makes customization of application programs (detection levels, pulse generation, timers, etc.
) extremely fast and convenient.
The small footprint packages make this microcontroller series ideal for all applications with space limitations.
Low cost, low power, high performance, ease of use and I/O flexibility make the PIC16F62X very versatile.
High Performance RISC CPU:• Only 35 instructions to learn• All single cycle instructions (200 ns), except for program branches which are two-cycle• Operating speed:- DC - 20 MHz clock input- DC - 200 ns instruction cycle• Interrupt capability• 16 special function hardware registers• 8-level deep hardware stack• Direct, Indirect and Relative addressing modesPeripheral Features:• 16 I/O pins with individual direction control• High current sink/source for direct LED drive• Analog comparator module with:- Two analog comparators- Programmable on-chip voltage reference (VREF) module- Programmable input multiplexing from device inputs and internal voltage reference- Comparator outputs are externally accessible• Timer0: 8-bit timer/counter with 8-bit programmable prescaler• Timer1: 16-bit timer/counter with external crystal/clock capability
