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PIC16F1938-I/SO

Name: PIC16F1938-I/SO
Rating: 4.7 (12 reviews)

IC MCU 8BIT 28KB FLASH 28SOIC

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製造商。部分 #PIC16F1938-I/SO
包 SOIC-28
資料表 PIC16F1938-I/SO DataSheet
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規格

Package	Tube
Series	PIC® XLP™ 16F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	32MHz
Connectivity	I²C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT
NumberofI/O	25
ProgramMemorySize	28KB (16K x 14)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	1K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 11x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-SOIC (0.295, 7.50mm Width)

概述

Description

The PIC16F1938-I/SO is a 8-bit microcontroller from Microchip's PIC16 family, designed for a variety of embedded applications. It features a 14-bit instruction set architecture, with a maximum operating frequency of 32 MHz and up to 4 KB of Flash program memory. The device includes 256 bytes of RAM and 256 bytes of EEPROM for data storage, making it suitable for data-intensive applications.
Key features include 18 GPIO pins, multiple communication interfaces (including USART, I2C, and SPI), and an integrated Analog-to-Digital Converter (ADC) with up to 12 channels. Additionally, it offers enhanced capabilities such as comparators, timers, and pulse-width modulation (PWM) outputs.
The PIC16F1938-I/SO operates over a wide voltage range (2.0V to 5.5V) and is available in a 28-pin SOIC package, facilitating easy integration into various designs. Its combination of performance, versatility, and low power consumption makes it an excellent choice for applications in automotive, industrial, and consumer electronics.

Features

The PIC16F1938-I/SO is a 8-bit microcontroller from Microchip's PIC16 family, featuring:
1. Memory: 3 KB of Flash program memory, 256 Bytes of RAM, and 128 Bytes of EEPROM.
2. Architecture: Enhanced mid-range architecture with improved instruction set.
3. I/O Ports: 28 multi-function I/O pins, supporting digital input/output.
4. Timers: Three 16-bit timers and one 8-bit timer/counter.
5. Communication Interfaces: Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), I2C, and SPI interfaces.
6. Analog Features: 10-bit Analog-to-Digital Converter (ADC) with up to 12 channels, and Comparators.
7. Interrupts: Multiple interrupt sources with programmable priority.
8. Low Power Modes: Supports various power-saving modes for energy efficiency.
9. Operating Voltage: 1.8V to 5.5V.
10. Package: 28-pin SOIC (Small Outline Integrated Circuit).
This microcontroller is ideal for embedded applications requiring moderate processing power and connectivity.

Package

The PIC16F1938-I/SO is packaged in a 28-pin, SOIC (Small Outline Integrated Circuit) form factor. This type of package is designed for surface mounting on printed circuit boards, providing a compact solution for integrated circuits.

Pinout

The PIC16F1938-I/SO is a 28-pin microcontroller from Microchip's PIC16 family. It features a variety of functions, including:
1. GPIO: General Purpose Input/Output pins for digital signal processing.
2. Analog: Integrated Analog-to-Digital Converter (ADC) with multiple channels.
3. Timers: Multiple timers for timing and counting functions.
4. Communication: Supports UART, I2C, and SPI for serial communication.
5. PWM: Pulse Width Modulation capabilities for motor control and other applications.
6. Interrupts: Flexible interrupt system for responsive applications.
7. Memory: Flash memory for program storage and EEPROM for data storage.
The microcontroller is designed for a wide range of applications, including automotive, industrial, and consumer electronics. Its versatile features and pin configuration make it suitable for complex embedded systems.

Manufacturer

The manufacturer of the PIC16F1938-I/SO is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in microcontrollers, memory, and analog products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a diverse range of industries, including automotive, industrial, consumer, and communications. The company is known for its innovative solutions in embedded control and offers a wide array of development tools and software support for its products. Microchip's focus on microcontroller technology, particularly in the PIC (Peripheral Interface Controller) family, has made it a significant player in the global electronics market.

Application

The PIC16F1938-I/SO microcontroller is commonly used in applications such as automotive systems, home appliances, industrial automation, and consumer electronics. Its features enable it to support tasks like sensor interfacing, motor control, data logging, and real-time processing. Additionally, it's suitable for embedded systems that require low power consumption and versatile I/O capabilities.

Equivalent

The PIC16F1938-I/SO is a Microchip microcontroller from the PIC16F family. Equivalent products include the PIC16F1937, PIC16F1939, and PIC16F1789. These alternatives share similar specifications, such as memory size and peripherals, but may differ slightly in features or pin configurations. Always refer to the specific datasheets for exact comparisons and suitability for your application.