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PIC16F631

Newer Device Available PIC16F18344

Status: In Production

Features:

  • 128 bytes of EEPROM data memory
  • Extended WDT
  • MPLAB® ICD 2 programming support or debugging support with optional header adapter
  • Precision internal oscillator-software selectable 8 MHz - 32 KHz
  • nanoWatt Technology
  • Software selectable BOR
  • 2 Comparators
  • ULPW
  • Enhanced Low Power Timer 1
  • Timer 1 Gate Synch Latch
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Summary

The Low Pin-count (20) PIC® Flash microcontroller products offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including a wide operating voltage of 2.0-5.5 volts, on-board EEPROM Data Memory, and nanoWatt Technology. Standard analog peripherals include an analog comparator module with two comparators, and a programmable on-chip voltage reference.

For product comparison, please consider: PIC16F18344

Additional Features
    • 128 bytes of EEPROM data memory
    • Extended WDT
    • MPLAB® ICD 2 programming support or debugging support with optional header adapter
    • Precision internal oscillator-software selectable 8 MHz - 32 KHz
    • nanoWatt Technology
    • Software selectable BOR
    • 2 Comparators
    • ULPW
    • Enhanced Low Power Timer 1
    • Timer 1 Gate Synch Latch
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
1.75
CPU Speed (MIPS/DMIPS)
5
SRAM (B)
64
Data EEPROM/HEF (bytes)
128
Timers
1 x 8-bit, 1 x 16-bit
Number of Comparators
2
Temperature Range (°C)
-40 to 125
Operating Voltage Range (V)
2 to 5.5
Pin Count
20

Documents

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Supporting Collateral

Programming Specifications

White Papers

Development Environment

  • Integrated Development Environments
  • Compilers
  • Programmers
  • Demo & Evaluation Boards
Integrated Development Environments
MPLAB-X-IDE
MPLAB X Integrated Development Environment (IDE) ( MPLAB-X-IDE )

MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
MPLAB X IDE works seamlessly with the MPLAB development ecosystem of

...

Learn More
Compilers
MPLAB-XC8
MPLAB XC8 Compiler ( MPLAB-XC8 )

Available as free, unrestricted-use downloads, our award-winning MPLAB® XC C Compilers are comprehensive solutions for your project’s software development. Finding the right compiler to support your device is simple:

  • MPLAB XC8 supports all 8-bit PIC® and AVR® microcontrollers (MCUs)
  • MPLAB XC16 supports all 16-bit PIC MCUs and dsPIC® Digital
...

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Programmers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor, the PICkit™ 3.

The MPLAB PICkit 4 now has Programmer-to-Go functionality for 8-bit, 16-bit and 32-bit PIC MCUs and dsPICs and also SAM MCU devices . The firmware update comes with MPLAB X IDE v5.30. AVR is expected soon!


The MPLAB® PICkit™ 4 In-Circuit

...

Learn More
Add To Cart
MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® and SAM Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield

...

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Add To Cart
MPLAB PM3 Universal Device Programmer
MPLAB PM3 Universal Device Programmer ( DV007004 )

The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

  • Socket: AC164301   PartNo: PIC16F631 (20P)
  • Socket: AC164326   PartNo: PIC16F631 (20ML)
  • Socket: AC164307   PartNo: PIC16F631 (20SS)
  • Socket: AC164302   PartNo: PIC16F631 (20SO)
Learn More
Add To Cart
Demo & Evaluation Boards
Explorer 8 Development Kit
Explorer 8 Development Kit ( DM160228 )

Summary
The Explorer 8 Development Kit is a full-featured development board and platform for 8-bit PIC® microcontrollers. This kit is a versatile development solution, featuring several options for external sensors, off-board communication and human interface. Additionally, it offers ample room for expansion, making it an excellent solution for developers and engineers looking for a...

Learn More
Add To Cart

Similar Devices

Product
Pins
Flash (KB)
SRAM (B)
Price 5K
Notes
20
1.75
64
$0.97
0
20
3.5
128
$1.05
0
20
7
256
$1.20
0
20
3.5
128
$1.14
0
20
7
256
$1.20
0
20
7
256
$1.28
0

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
PIC16F631-I/ML
0.043100
0.076923
20
QFN
4x4x0.9mm
Matte Tin
e3
PIC16F631T-I/ML
0.043100
0.212121
20
QFN
4x4x0.9mm
Matte Tin
e3
PIC16F631-E/SS
0.164200
0.343284
20
SSOP
.209in
Matte Tin
e3
PIC16F631-I/SS
0.164200
0.343284
20
SSOP
.209in
Matte Tin
e3
PIC16F631T-I/SS
0.164200
0.416250
20
SSOP
.209in
Matte Tin
e3
PIC16F631T-I/SSVAO
0.164200
0.416250
20
SSOP
.209in
Matte Tin
e3
PIC16F631-I/SO
0.542000
0.973684
20
SOIC
.300in
Matte Tin
e3
PIC16F631T-I/SO
0.542000
0.311875
20
SOIC
.300in
Matte Tin
e3
PIC16F631-E/P
1.512900
2.833333
20
PDIP
.300in
Matte Tin
e3
PIC16F631-I/P
1.512900
2.833333
20
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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