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Microchip 8-bit PIC Microcontroller PIC16F1939-I/P, 32 MHz, 28kB Flash, 40-Pin PDIP PIC16F1939-I/P

Category Microcontroller Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 5.08mm
Length 53.34mm
Model PIC16F1939-I/P
Width 14.73mm
Mount Type Through Hole
Series PIC16F
Maximum Operating Temperature 85°C
Package Type PDIP
Minimum Operating Temperature -40°C
Ram size 1kB
Standards/Approvals RoHS
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RS Stock No. 723-9905Brand: MicrochipManufacturers Part No.: PIC16F1939-I/P
Pin Count 40
Maximum Supply Voltage 5.5V
Maximum Power Dissipation Pd 800mW
Minimum Supply Voltage 2.5V
Device Core PIC
Program Memory Size 28kB
Maximum Clock Frequency 32MHz
Number of Programmable I/Os 36
Analogue Comparators 2
Number of Timers 5
Instruction Set Architecture RISC
ADCs 14 x 10 Bit
Program Memory Type FLASH
DACs 5 bit

Key Features

  • The microcontroller operates at a maximum CPU speed of 32 MHz with RISC architecture.
  • It features 28kB of program memory and 1kB of RAM for efficient data handling.
  • The device contains 36 programmable input/output pins suitable for complex applications.
  • Includes 5-bit DACs, 14 channel 10-bit ADCs, two analog comparators, and multiple timers.
  • Offers enhanced peripherals such as mTouch capacitive sensing and EUSART communication.
  • Supports power-saving features including low-voltage programming and watchdog timer.
  • Operates reliably within temperature range from -40°C to 85°C.
  • Comes in a standard 40-pin PDIP through-hole package for easy prototype and PCB integration.

Product Description

Microchip PIC16F1939-I/P is an 8-bit PIC microcontroller designed on Microchip's enhanced mid-range core architecture delivering up to 8 MIPS performance. It features 28 Kbytes of FLASH program memory, 1 kB of RAM, and a configurable internal oscillator supporting frequencies up to 32 MHz.

This device offers 36 programmable I/O pins, multiple timers, 5-bit DACs, and 14 channels of 10-bit ADC for flexible analog interfacing. The microcontroller integrates advanced peripherals including capacitive sensing mTouch, dual analog comparators, and enhanced communication interfaces like MSSP for SPI/I2C and EUSART.

Designed for rugged industrial, automotive (non-automotive standard), laboratory, and embedded control applications, it supports robust operation from -40°C to 85°C with power-saving features such as low-voltage programming, brown-out reset, and watchdog timer.

Its 40-pin PDIP package facilitates easy mounting via through-hole technology, ideal for prototyping and small to medium volume production runs. The microcontroller operates at a maximum CPU speed of 32 MHz with RISC architecture.

It features 28kB of program memory and 1kB of RAM for efficient data handling. The device contains 36 programmable input/output pins suitable for complex applications. Includes 5-bit DACs, 14 channel 10-bit ADCs, two analog comparators, and multiple timers.

Offers enhanced peripherals such as mTouch capacitive sensing and EUSART communication. Supports power-saving features including low-voltage programming and watchdog timer. Operates reliably within temperature range from -40°C to 85°C.

Comes in a standard 40-pin PDIP through-hole package for easy prototype and PCB integration. Conforms to RoHS standards ensuring environmental compliance.

This microcontroller is ideal for industrial automation, embedded systems, consumer electronics, and IoT devices where reliable processing speed and versatile I/O support are critical.

Explore a wide selection of Microchip Microcontrollers and other semiconductor components in the Semiconductor category at EnvMart.

Microchip 8-bit PIC Microcontroller PIC16F1939-I/P, 32 MHz, 28kB Flash, 40-Pin PDIP PIC16F1939-I/P
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Frequently Asked Questions

The maximum clock frequency of this microcontroller is 32 MHz.

It features 28 kB of FLASH program memory.

The PIC16F1939-I/P operates reliably within a temperature range of -40°C to 85°C.

This model includes 36 programmable input/output pins.

It comes in a standard 40-pin PDIP through-hole package.

The minimum supply voltage is 2.5V and the maximum supply voltage is 5.5V.

It includes 14 channels of 10-bit ADCs and 5-bit DACs, along with two analog comparators.

This microcontroller integrates five timers for various applications.

It is based on a RISC architecture, providing efficient instruction processing.

It conforms to RoHS standards, ensuring environmental compliance.

The microcontroller has 1 kB of RAM for efficient data handling.

It is designed for industrial automation, embedded systems, consumer electronics, and IoT devices.

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