PIC16LF1938T-I/SS

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PIC16LF1938T-I/SS

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IC MCU 8BIT 28KB FLASH 28SSOP

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series PIC® XLP™ 16F
Part Status Active
Core Processor PIC
Core Size 8-Bit
Speed 32MHz
Connectivity I²C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O 25
Program Memory Size 28KB (16K x 14)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 11x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The PIC16LF1938T-I/SS is a low-power, 8-bit microcontroller from Microchip’s PIC16F family. It features:
- 14KB Flash memory, 512B RAM, and 256B EEPROM.
- 28-pin SSOP package, suitable for compact designs.
- NanoWatt XLP technology for ultra-low power consumption.
- 12-bit ADC, PWM modules, and comparators for analog applications.
- Enhanced Mid-Range Core (35 instructions, 16-level stack).
- Communication interfaces: SPI, I²C, and UART.
- Operating voltage: 1.8V–5.5V, ideal for battery-powered devices.
Common applications include sensor interfaces, IoT nodes, and portable electronics. Its low-power operation and robust peripheral set make it a versatile choice for embedded systems.

Equivalent

Equivalent products to the PIC16LF1938T-I/SS (8-bit microcontroller, 28-pin SSOP) include:
- PIC16F1938T-I/SS (non-low-voltage variant)
- PIC16LF1937T-I/SS (similar specs, less memory)
- PIC16LF1947T-I/SS (enhanced features, more peripherals)
- PIC16LF19197T-I/SS (newer, compatible family)
Check datasheets for exact compatibility. Alternatives depend on voltage, memory, and peripheral needs.

Features

The PIC16LF1938T-I/SS is an 8-bit microcontroller from Microchip with these key features:
- Core: 8-bit PIC, up to 32 MHz operation.
- Memory: 28 KB Flash, 1.5 KB RAM, 256B EEPROM.
- I/O: 36 pins, up to 25 I/O (5V tolerant).
- Peripherals:
- 12-bit ADC (13 ch.), 2x Comparators, 2x PWM.
- EUSART, SPI, I²C (MSSP).
- 4x Timers (8/16-bit).
- Low Power: 1.8V–5.5V (nanoWatt XLP tech).
- Packaging: SSOP-28.
- Other: In-circuit debug, mTouch sensing.
Compact, versatile, and low-power for embedded applications.

Pinout

The PIC16LF1938T-I/SS is a 28-pin microcontroller from Microchip's PIC16F family. Key features include:
- 28-pin SSOP package
- 16 KB Flash, 1024 bytes RAM, 256 bytes EEPROM
- 12-bit ADC (24 channels), 2x comparators, PWM modules
- SPI, I2C, UART for serial communication
- Low-power operation (LF variant)
- 35 I/O pins (multiplexed with analog/digital functions)
Functions include general-purpose I/O, timers, and analog signal processing. Ideal for embedded control applications.

Manufacturer

The PIC16LF1938T-I/SS is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.

Application

The PIC16LF1938T-I/SS is a versatile 8-bit microcontroller from Microchip, commonly used in:
- Consumer Electronics (remote controls, small appliances)
- Industrial Control (sensors, motor control)
- Automotive Systems (basic control modules)
- Medical Devices (portable monitoring equipment)
- IoT & Embedded Systems (low-power sensor nodes)
Its low power consumption, integrated peripherals (ADC, PWM, UART), and small footprint make it ideal for compact, battery-powered applications.

Package

The PIC16LF1938T-I/SS is a 20-pin SSOP (Shrink Small Outline Package) microcontroller from Microchip. The "SS" suffix indicates the package type, which is SSOP (Shrink Small Outline Package). This compact surface-mount package is designed for space-constrained applications, offering a balance of small size and ease of assembly. The "T" denotes tape and reel packaging for automated assembly.

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