DEVICE OVERVIEW

The PIC16F610/616/16HV610/616 is covered by this data sheet. It is available in 14-pin PDIP, SOIC, TSSOP and 16-pin QFN packages.

Block Diagrams and pinout descriptions of the devices are as follows:

   • PIC16F610/16HV610 (Figure 1-1, Table 1-1)

   • PIC16F616/16HV616 (Figure 1-2, Table 1-2)

  

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

Low-Power Features:

• Standby Current:

   - 50 nA @ 2.0V, typical

• Operating Current:

   - 20 μA @ 32 kHz, 2.0V, typical

   - 220 μA @ 4 MHz, 2.0V, typical

• Watchdog Timer Current:

   - 1 μA @ 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

PIC16F616/16HV616 only:

• A/D Converter:

   - 10-bit resolution

   - 8 external input channels

   - 2 internal reference channels

• Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler

• Enhanced Capture, Compare, PWM module:

   - 16-bit Capture, max. resolution 12.5 ns

   - 16-bit Compare, max. resolution 200 ns

   - 10-bit PWM with 1, 2 or 4 output channels,

programmable “dead time”, max. frequency 20 kHz