PIC16F1938-I/SS

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PIC16F1938-I/SS

IC MCU 8BIT 28KB FLASH 28SSOP

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Spécifications

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-SSOP (0.209, 5.30mm Width)

Vue d'ensemble

Description

The PIC16F1938-I/SS is a 8-bit microcontroller from Microchip Technology's PIC16 family, featuring an enhanced instruction set architecture. It operates at a maximum clock speed of 32 MHz and includes 28 pins, allowing for versatile applications. Key features include:
- Memory: 3 KB of RAM, 32 KB of Flash memory for program storage, and 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM).
- Peripherals: Integrated peripherals include multiple timers, a 10-bit Analog-to-Digital Converter (ADC), UART, I2C, and PWM modules, facilitating diverse interfacing and control applications.
- Low Power Consumption: Designed for efficiency, it incorporates various power-saving modes.
- Flexible I/O: Up to 26 configurable I/O pins support multiple functionalities.
- Development Support: Compatible with Microchip’s MPLAB X IDE and XC8 compiler for effective development.
The PIC16F1938-I/SS is ideal for applications in automation, consumer electronics, and industrial control, combining performance with ease of use.

Features

The PIC16F1938-I/SS is a microcontroller from Microchip Technology featuring:
1. Architecture: 8-bit, Enhanced Mid-Range with 14-bit instruction set.
2. Memory:
- Flash Program Memory: 32 KB
- Data Memory (RAM): 2 KB
- EEPROM: 256 bytes
3. I/O Ports: 16 multifunctional I/O pins.
4. Timers:
- 3 x 16-bit timers
- 1 x 8-bit timer
5. ADC: 12-bit Analog-to-Digital Converter with up to 13 channels.
6. Communication: Supports I2C, SPI, and UART interfaces.
7. PWM: 5 channels of PWM output.
8. Interrupts: Multiple interrupt sources with configurable priority.
9. Operating Voltage: 1.8V to 5.5V.
10. Speed: Up to 32 MHz execution speed.
11. Low Power Modes: Sleep mode and various power-saving features.
12. Integrated Features: Comparator and voltage reference.
This microcontroller is suitable for various applications, including automotive, industrial, and consumer electronics.

Package

The PIC16F1938-I/SS is packaged in a 28-pin SSOP (Shrink Small Outline Package) form factor.

Pinout

The PIC16F1938-I/SS microcontroller has a pin count of 28. It features a range of functionalities, including:
1. Digital I/O Pins: 18 configurable I/O pins.
2. Analog Inputs: Up to 13 channels for analog-to-digital conversion (ADC).
3. Timers: Multiple timers (Timer0, Timer1, and Timer2) for timing and delay operations.
4. Communication Interfaces: Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), I2C, and SPI for serial communication.
5. Interrupts: Multiple external and internal interrupt sources.
6. PWM Outputs: Pulse-width modulation capabilities for motor control and other applications.
7. Memory: 4 KB Flash, 256 Bytes RAM, and 256 Bytes EEPROM.
This combination makes the PIC16F1938-I/SS suitable for a wide range of embedded applications.

Manufacturer

The PIC16F1938-I/SS is manufactured by Microchip Technology Inc. Microchip is a leading global provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in developing microcontrollers and related technologies for a wide range of applications, including automotive, industrial, consumer, and communications sectors. Microchip's products are widely used in embedded systems and are known for their reliability and performance. The company also offers development tools, software, and support services for engineers and designers in the electronics industry.

Application

The PIC16F1938-I/SS microcontroller is widely used in various application areas such as automotive systems, industrial automation, home appliances, consumer electronics, and medical devices. Its features, including multiple I/O ports, ADC, PWM, and communication interfaces (UART, SPI, I2C), make it suitable for tasks like motor control, sensor interfacing, data logging, and embedded systems development. Its low power consumption also makes it ideal for battery-operated devices.

Equivalent

Equivalent products to the PIC16F1938-I/SS include the PIC16F18456, PIC16F18346, and PIC16F1509. These microcontrollers also belong to the PIC16 series and share similar features, such as architecture, memory size, and peripheral options. Always verify specific requirements and compatibility for your application.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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