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PIC16F914-I/PT

Name: PIC16F914-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 7KB FLASH 44TQFP

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Mfr。パート #PIC16F914-I/PT
パッケージ TQFP-44
データシート PIC16F914-I/PT DataSheet
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仕様

Package	Tray
Series	PIC® 16F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT
NumberofI/O	35
ProgramMemorySize	7KB (4K x 14)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	256 x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 5.5V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	44-TQFP

概要

Description

The PIC16F914-I/PT is a microcontroller from Microchip Technology, part of the PIC16 family. It features an 8-bit architecture, with a 14-bit instruction set, offering a blend of performance and ease of use. This microcontroller operates at a maximum clock speed of 20 MHz and includes 1 KB of Flash memory, 64 bytes of EEPROM, and 128 bytes of RAM, making it suitable for a variety of embedded applications.
Key features include 16 I/O pins, an integrated 10-bit analog-to-digital converter (ADC), and various communication interfaces such as UART and SPI. It also supports a variety of timers and has low-power modes, making it efficient for battery-operated devices. The PIC16F914 is programmable in C or assembly language and is commonly used in consumer electronics, automotive applications, and industrial control systems due to its reliability and flexibility. Its compact design and extensive peripheral options make it a popular choice for engineers developing embedded systems.

Features

The PIC16F914-I/PT is a 16-bit microcontroller from Microchip Technology, designed for a wide range of applications. Key features include:
1. Architecture: 14-bit instruction set architecture, with a 16-bit working register.
2. Memory:
- Flash program memory: 14 KB
- RAM: 512 bytes
- EEPROM: 256 bytes
3. I/O Ports: 16 configurable I/O pins.
4. Timers: Multiple timers, including Timer0, Timer1, and Timer2.
5. Analog Features: Integrated 10-bit ADC with 8 channels and comparators.
6. Communication: Supports I2C, SPI, and UART interfaces.
7. Operating Voltage: 2.0V to 5.5V.
8. Speed: Operates up to 40 MHz.
9. Low Power: Multiple low-power modes for battery-operated applications.
10. Development Support: Compatible with various development tools, including MPLAB X IDE.
This microcontroller is suitable for embedded systems, automation, and control applications.

Package

The PIC16F914-I/PT is packaged in a 28-pin Dual In-line Package (DIP) type, specifically the PDIP (Plastic Dual In-line Package) form factor. It features a 0.600-inch width and is intended for through-hole mounting.

Pinout

The PIC16F914-I/PT microcontroller has a pin count of 28. It features a 14-bit instruction set architecture and is designed for various embedded applications. The pins can serve multiple functions, including:
1. Digital I/O: 13 general-purpose input/output (GPIO) pins.
2. Analog Inputs: 8 channels of 10-bit Analog-to-Digital Converter (ADC).
3. PWM: Enhanced PWM outputs.
4. Serial Communication: 1 Universal Synchronous Asynchronous Receiver Transmitter (USART) for serial communication.
5. Timer: Several timer modules for time-based applications.
6. External Interrupts: Interrupt pins for external events.
7. VDD and VSS: Power supply and ground pins.
8. MCLR: Master Clear Reset pin.
This versatile pin configuration enables the PIC16F914-I/PT to cater to a wide range of applications in embedded systems, from simple to complex functionalities.

Manufacturer

The PIC16F914-I/PT is manufactured by Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in designing and manufacturing microcontrollers, memory, and analog semiconductors. Founded in 1989, the company provides a wide range of products and solutions for various applications, including automotive, industrial, consumer, and communications. Microchip is known for its commitment to quality and innovation, offering extensive technical support and development tools to assist engineers in creating embedded systems. With a focus on low-power and high-performance solutions, Microchip has established a significant presence in the embedded systems market.

Application

The PIC16F914-I/PT microcontroller is widely used in applications such as automotive systems, industrial automation, consumer electronics, and medical devices. Its features make it suitable for motor control, data acquisition, sensor interfacing, and real-time monitoring systems. Additionally, it is often employed in portable devices and smart home applications due to its low power consumption and versatility in handling various I/O tasks.

Equivalent

Equivalent products to the PIC16F914-I/PT include the PIC16F877A, PIC16F84A, and PIC16F880. These microcontrollers are part of the Microchip PIC16 family and offer similar features such as 8-bit architecture, Flash memory, and comparable I/O capabilities. Always verify specific requirements and compatibility for your application.