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PIC16F1939-E/P

Microchip Technology

PIC16F1939-E/P by Microchip Technology

PIC16F1939-E/P by Microchip Technology is an 8-bit microcontroller with 16384 ROM words and 256 bytes of data EEPROM. It features 14-Ch 10-Bit ADC, 1-Ch 5-Bit DAC, and operates at a max clock frequency of 32 MHz. Ideal for automotive applications due to its low power mode, BOR, POR, and multiple timer peripherals.

Median Price

$3.570

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Mouser Electronics

USA . 769 parts In-Stock

1+ parts

$3.570

100+ parts

$2.970

1k+ parts

-

10k+ parts

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769

$3.570

$2.970

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Microchip Technology

USA . 309 parts In-Stock

1+ parts

$3.570

100+ parts

$2.970

1k+ parts

$2.730

10k+ parts

$2.600

309

$3.570

$2.970

$2.730

$2.600

DigiKey

USA . 220 parts In-Stock

1+ parts

$3.570

100+ parts

$2.970

1k+ parts

-

10k+ parts

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220

$3.570

$2.970

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Distributors (In-Stock)

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NAC Semi

USA . 250 parts In-Stock

1+ parts

$3.720

100+ parts

$3.370

1k+ parts

$3.090

10k+ parts

-

250

$3.720

$3.370

$3.090

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Vyrian

USA . 6,370 parts In-Stock

1+ parts

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6,370

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Nova Conductors

Japan . 100 parts In-Stock

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100

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 1,837 parts In-Stock

1+ parts

$3.030

100+ parts

-

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1,837

$3.030

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Microchip USA

USA . 1,407 parts In-Stock

1+ parts

$20.839

100+ parts

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1,407

$20.839

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Corohmni

South Africa . 537 parts In-Stock

1+ parts

$26.045

100+ parts

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537

$26.045

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Aztec Data Supply Inc.

USA . 4,875 parts In-Stock

1+ parts

$81.540

100+ parts

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4,875

$81.540

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Marpe Global Electronics

Taiwan . 5,214 parts In-Stock

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5,214

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QualityLine Systems

Poland . 4,716 parts In-Stock

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4,716

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Argo Parts USA

USA . 4,154 parts In-Stock

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4,154

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Continental Prestige Electronics

USA . 2,853 parts In-Stock

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2,853

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Aranea Global

USA . 2,000 parts In-Stock

1+ parts

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2,000

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XL Components Corporation

Australia . 169 parts In-Stock

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Overview

Discover the innovative PIC16F1939-E/P microcontroller by Microchip Technology, a game-changer in the industry. With its high-quality design and versatile applications, this product offers exceptional value to customers seeking reliable performance and advanced features. Experience the benefits of seamless connectivity, low power mode, and precision control, making it ideal for a wide range of projects. Trust in Microchip Technology's reputation for excellence and unlock endless possibilities with the PIC16F1939-E/P.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides durability and protection for the microcontroller, making it suitable for various environments and applications.

Maximum Supply Voltage: 5.5 V

A higher maximum supply voltage allows for flexibility in power supply options and compatibility with a wide range of systems.

On Chip Data RAM Width: 8

Having a wider data RAM width of 8 allows for faster data processing and multitasking capabilities.

Package Shape: RECTANGULAR

The rectangular package shape makes it easy to mount and integrate the microcontroller into different circuit designs.

Bit Size: 8

An 8-bit microcontroller offers simplicity and efficiency for handling basic tasks in embedded systems.

DAC Channels: YES

The presence of DAC channels allows for accurate analog output signals, which is essential for many applications such as audio processing and sensor interfacing.

Power Supplies (V): 2/5

Support for multiple power supply voltages (2V and 5V) provides flexibility in designing and operating the microcontroller within different voltage ranges.

No. of Terminals: 40

Having 40 terminals enables a wide range of connectivity options and peripheral interfaces for enhanced functionality.

Package Style (Meter): IN-LINE

The in-line package style offers a compact and space-saving design, suitable for applications where size constraints are a concern.

Minimum Supply Voltage: 2.5 V

The low minimum supply voltage of 2.5V allows for efficient power consumption and operation in low-power scenarios.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature of 125°C, the microcontroller can withstand elevated temperatures in industrial or automotive environments.

CPU Family: PIC16

Being part of the PIC16 CPU family ensures compatibility with existing PIC microcontroller libraries and development tools.

Minimum Operating Temperature: -40 °C

The microcontroller can operate in extreme cold conditions down to -40°C, making it suitable for a wide range of operating environments.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides corrosion resistance and reliable solder joints for robust connections.

ADC Channels: YES

Having ADC channels allows for precise analog-to-digital conversion, essential for accurate sensor readings and analog signal processing.

Terminal Position: DUAL

Dual terminal positions offer flexibility in mounting and soldering options, catering to different PCB layouts and assembly processes.

ROM Words: 16384

With 16384 ROM words, the microcontroller can store a large program memory, enabling complex algorithms and data processing tasks.

Maximum Seated Height: 6.35 mm

The low maximum seated height of 6.35mm allows for compact designs and integration into space-constrained applications.

Digital To Analog Convertors: 1-Ch 5-Bit

A 5-bit DAC provides sufficient resolution for basic analog output requirements in applications such as motor control and audio synthesis.

Width: 15.24 mm

The compact width of 15.24mm makes the microcontroller suitable for designs where space optimization is critical.

Data EEPROM Size: 256

Having a data EEPROM size of 256 allows for non-volatile data storage, essential for storing calibration values and configuration settings.

Peripherals: BOR, COMPARATOR(2), POR, TIMER(8), WDT

A wide range of peripherals including Brown-out Reset (BOR), comparators, Power-On Reset (POR), timers, and Watchdog Timer (WDT) enhance the microcontroller's functionality for diverse applications.

Maximum Clock Frequency: 32 MHz

The high maximum clock frequency of 32MHz enables fast execution of instructions and efficient processing of data-intensive tasks.

Length: 51.75 mm

The moderate length of 51.75mm provides a balanced form factor for the microcontroller, suitable for various PCB layouts and enclosure designs.

Temperature Grade: AUTOMOTIVE

Being automotive-grade ensures reliable performance and operation in harsh automotive environments with temperature fluctuations and vibration.

Peripheral IC Type: MICROCONTROLLER, RISC

The microcontroller with RISC architecture offers high performance, low power consumption, and efficient instruction execution for embedded applications.

No. of Timers: 8

Having 8 timers allows for precise timing control and synchronization of various functions in the microcontroller, essential for real-time applications.

RAM Bytes: 1024

With 1024 RAM bytes, the microcontroller can store and manipulate a significant amount of data in real-time, enabling efficient data processing and storage.

Technology: CMOS

CMOS technology offers low power consumption, high noise immunity, and reliable operation, making it ideal for battery-powered and portable devices.

Terminal Form: THROUGH-HOLE

Through-hole terminals facilitate easy soldering and mounting on PCBs, providing a secure and durable connection for long-term reliability.

Analog To Digital Convertors: 14-Ch 10-Bit

With 14 channels and 10-bit resolution, the ADCs offer high precision and versatility for converting analog signals into digital data for various applications.

Maximum Supply Current: 4.1 mA

The low maximum supply current of 4.1mA ensures efficient power consumption, making the microcontroller suitable for battery-operated and energy-efficient devices.

Nominal Supply Voltage: 3 V

The nominal supply voltage of 3V provides a stable voltage level for reliable operation and compatibility with standard power sources.

PWM Channels: YES

Having PWM channels allows for precise control of pulse width modulation signals, essential for motor control, LED dimming, and audio applications.

Connectivity: EUSART, I2C, SPI

Support for EUSART, I2C, and SPI connectivity interfaces facilitates communication with external devices, sensors, and peripherals, expanding the microcontroller's capabilities.

ROM Programmability: FLASH

Flash programmability enables easy and fast reprogramming of the microcontroller's memory, allowing for quick updates and modifications to the firmware.

Terminal Pitch: 2.54 mm

The standard terminal pitch of 2.54mm ensures compatibility with common PCB layouts and soldering practices, making it easy to integrate the microcontroller into existing designs.

Format: FIXED POINT

Using a fixed-point format simplifies mathematical operations, improving computational efficiency and accuracy in numerical calculations.

Speed: 32 rpm

With a speed of 32rpm, the microcontroller can execute instructions and process data at a high rate, ensuring smooth and responsive operation in time-critical applications.

Low Power Mode: YES

The availability of a low power mode enables the microcontroller to reduce power consumption during idle or standby periods, extending battery life and reducing energy costs.

On Chip Program ROM Width: 14

Having a wider program ROM width of 14 allows for storing larger program code, enabling complex algorithms and functions to be implemented on the microcontroller.

No. of I/O Lines: 36

With 36 I/O lines, the microcontroller offers ample input and output options for connecting to external devices, sensors, and peripherals, enhancing its versatility and functionality.

Technical Specifications

Microcontrollers PIC16F1939-E/P attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Bit Size:

8

Boundary Scan:

NO

CPU Family:

PIC16

Maximum Clock Frequency:

32 MHz

DAC Channels:

YES

DMA Channels:

NO

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

R-PDIP-T40

JESD-609 Code:

e3

Length:

51.75 mm

Low Power Mode:

YES

No. of External Interrupts:

1

No. of I/O Lines:

36

No. of Serial I/Os:

1

No. of Terminals:

40

No. of Timers:

8

On Chip Data RAM Width:

8

On Chip Program ROM Width:

14

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP40,.6

Package Shape:

Package Style (Meter):

IN-LINE

Power Supplies (V):

2/5

Qualification:

Not Qualified

RAM Bytes:

1024

ROM Words:

16384

ROM Programmability:

FLASH

Maximum Seated Height:

6.35 mm

Speed:

32 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

4.1 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.5 V

Nominal Supply Voltage:

3 V

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width:

15.24 mm

Peripheral IC Type:

Data EEPROM Size:

256

Connectivity:

EUSART, I2C, SPI

Peripherals:

BOR, COMPARATOR(2), POR, TIMER(8), WDT

Analog To Digital Convertors:

14-Ch 10-Bit

Digital To Analog Convertors:

1-Ch 5-Bit

Trade Compliance

PIC16F1939-E/P Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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