PIC16F753-E/ST Datasheet PDF - Microchip

DEVICE OVERVIEW

●The PIC16F753/HV753 devices are covered by this data sheet. They are available in 14-pin PDIP, SOIC, TSSOP and 16-pin QFN packages. Block Diagrams and pinout descriptions of the devices are shown in Figure 1-1and Table 1- 1.

●High-Performance RISC CPU:

●• Only 35 Instructions to Learn:

●  - All single-cycle instructions except branches

●• Operating Speed:

●  - DC – 20 MHz clock input

●  - DC – 200 ns instruction cycle

●• 2048 x 14 On-chip Flash Program Memory

●• Self Read/Write Program Memory

●• 128 x 8 General Purpose Registers (SRAM)

●• Interrupt Capability

●• 8-Level Deep Hardware Stack

●• Direct, Indirect and Relative Addressing modes

●Microcontroller Features:

●• Precision Internal Oscillator:

●  - Factory calibrated to ±1%, typical

●  - Software selectable frequency: 8 MHz, 4 MHz, 1 MHz or 31 kHz

●  - Software tunable

●• Power-Saving Sleep mode

●• Voltage Range (PIC16F753):

●  - 2.0V to 5.5V

●• Shunt Voltage Regulator (PIC16HV753):

●  - 2.0V to user defined

●  - 5-volt regulation

●  - 1 mA to 50 mA shunt range

●• Multiplexed Master Clear with Pull-up/Input Pin

●• Interrupt-on-Change Pins

●• Individually Programmable Weak Pull-ups

●• Power-on Reset (POR)

●• Power-up Timer (PWRT)

●• Brown-out Reset (BOR)

●• Watchdog Timer (WDT) with Internal Oscillator for Reliable Operation

●• Industrial and Extended Temperature Range

●• High Endurance Flash:

●\- 100,000 write Flash endurance

●\- Flash retention: >40 years

●• Programmable Code Protection

●• In-Circuit Debug (ICD) via Two Pins

●• In-Circuit Serial Programming™ (ICSP™) via Two Pins

●Low-Power Features:

●• Standby Current:

●  - 50 nA @ 2.0V, typical

●• Operating Current:

●  - 11 uA @ 32 kHz, 2.0V, typical

●  - 260 uA @ 4 MHz, 2.0V, typical

●• Watchdog Timer Current:

●• <1 uA @ 2.0V, typical

●Peripheral Features:

●• 11 I/O Pins and one Input-only Pin

●• High Current Source/Sink:

●  - 50 mA I/O, (two pins)

●  - 25 mA I/O, (nine pins)

●• Two High-Speed Analog Comparator modules:

●  - 50 ns response time

●  - Fixed Voltage Reference (FVR)

●  - Programmable on-chip voltage reference via integrated 9-bit DAC

●  - Internal/external inputs and outputs (selectable)

●  - Built-in Hysteresis (software selectable)

●• A/D Converter:

●  - 10-bit resolution

●  - Eight external channels

●  - Two internal reference voltage channels

●• Operational Amplifier:

●  - Three terminal operations

●  - Internal connections to DAC and FVR

●• Digital-to-Analog Converter (DAC):

●  - 9-bit resolution

●  - Full Range output

●  - 4 mV steps @ 2.0V (Limited Range)

●• Fixed Voltage Reference (FVR), 1.2V Reference

●• Capture, Compare, PWM (CCP) module:

●  - 16-bit Capture, max. resolution = 12.5 ns

●  - 16-bit Compare, max. resolution = 200 ns

●  - 10-bit PWM, max. frequency = 20 kHz

●• Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler

●• Enhanced Timer1:

●  - 16-bit Timer/Counter with Prescaler

●  - External Timer1 Gate (count enable)

●  - Four Selectable Clock sources

●• Timer2: 8-Bit Timer/Counter with Prescaler

●  - 8-Bit Period Register and Postscaler

●• Two Hardware Limit Timers (HLT):

●  - 8-bit Timer with Prescaler

●  - 8-bit period register and postscaler

●  - Asynchronous H/W Reset sources

●• Complementary Output Generator (COG):

●  - Complementary Waveforms from selectable sources

●  - Two I/O (50 mA) for direct MOSFET drive

●  - Rising and/or Falling edge dead-band control

●  - Phase control, Blanking control

●  - Auto-shutdown

●  - Slope Compensation Circuit for use with SMPS power supplies