PIC16F727-E/P - 8-Bit 16MHz 14KB Flash MCU | Microchip
N.º da peça: PIC16F727-E/P ✓ AtivoPIC16F727-E/P Visão geral
A microcontroller is a programmable semiconductor that integrates a CPU core, memory, I/O ports, and peripherals into one device. The PIC16F727 belongs to the PIC16 family of 8-bit RISC microcontrollers and to the broader embedded-control hierarchy: microcontroller, embedded processor, semiconductor, and programmable control IC. This device combines a compact instruction-oriented architecture with integrated Flash memory and an internal oscillator, reducing the external components required for a standalone embedded controller.
The PIC16F727-E/P provides 14KB of built-in Flash, 368 bytes of RAM according to distributor data, and an internal oscillator. The 36 I/O resources support connections to sensors, actuators, communication devices, displays, and control logic. Its operating supply range of 1.8V to 5.5V accommodates both low-voltage and conventional 5V embedded systems, while the extended -40°C to +125°C range supports applications across industrial and wider environmental conditions.
The device is part of Microchip's Extreme Low Power MCU family featuring nanoWatt XLP technology. This positioning is significant in battery-operated or duty-cycled systems, where reducing microcontroller power consumption during idle periods can extend operating time. Exact XLP current figures, peripheral inventories, timing margins, and programming interface details require confirmation from the manufacturer datasheet.
Typical uses include industrial monitoring, appliance control, environmental instrumentation, LED and display controllers, communication equipment, and compact embedded products. The 40-pin DIP package is especially useful during prototyping, education, repair, and applications that favor through-hole assembly over fine-pitch surface-mount packages.
Designers should select decoupling capacitors according to the manufacturer guidance, reserve programming and debug interface access, and confirm oscillator, I/O, and peripheral requirements against the datasheet. The -40°C to +125°C rating does not remove the need for correct power distribution, brownout handling, input protection, and environmental validation.
This product data combines verified manufacturer status, package, memory, voltage, temperature, and pricing information with practical guidance that helps engineers compare the PIC16F727-E/P with same-package PIC16 variants and plan production procurement as of 2026-10-29.
Alternativas drop-in para PIC16F727-E/P — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC16F727-E/P (mesmo formato e footprint) — diferindo em Package, Program Memory Size, Timers, Mounting Type, RoHS Status.
PIC16F727-I/P
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PIC16F727-E/P Classificações máximas e características elétricas
| Device Type | 8-bit Flash Microcontroller |
| Frequência máxima de clock | 16 MHz |
| Internal Flash Memory | 14 KB |
| RAM | 368 bytes |
| I/O Pin Count | 36 pins |
| Tensão de alimentação de operação | 1.8 V to 5.5 V |
| Temperatura de operação | -40°C to +125°C |
| Encapsulamento | 40-DIP (0.600 inch, 15.24 mm) |
| Tipo de montagem | Through-hole |
| Architecture | 8-bit PIC RISC |
| Oscillator | Internal oscillator |
| Program Memory Type | Built-in Flash |
| Low-Power Technology | nanoWatt XLP |
| Product Family | PIC16 8-bit microcontroller family |
| Status RoHS | Compliant |
| Manufacturer Product Status | In Production |
Guia de Configuração de Pinos do PIC16F727-E/P 40-dip (0.600 inch, 15.24 mm)
Configuração de pinos para PIC16F727-E/P (pacote 40-dip (0.600 inch, 15.24 mm)). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para PIC16F727-E/P.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
PIC16F727-E/P é adequado para 6 aplicaçãos: Industrial Equipment Control, Environmental Monitoring, Appliance and Household Control, LED and Display Sequencing, Battery-Powered Instrumentation, Communication Equipment Interface.
Industrial Equipment Control
The PIC16F727-E/P fits industrial equipment control where a deterministic 8-bit MCU, 14KB of Flash, and 36 I/O resources are useful for coordinating sensors, relays, indicators, and actuators. Its verified 1.8V to 5.5V range supports low-voltage logic, while the -40°C to +125°C rating provides a useful environmental margin compared with an unspecified commercial-temperature grade. In a controller, the Flash can hold application firmware and the 36 I/O pins can reduce the need for external logic. The 40-DIP format also simplifies serviceable industrial prototype boards. Before production use, engineers should verify the exact peripheral set, watchdog requirements, electrical limits, and any functional-safety obligations from the Microchip manufacturer datasheet.
Recomendado
Environmental Monitoring
The PIC16F727-E/P is appropriate for environmental monitoring instruments that combine analog sensing with local logic, event logging, and simple displays or communications. The 36 I/O pins provide connections for sensor inputs, status indicators, and digital interfaces, while 14KB of internal Flash avoids a separate external program-memory component. Its low-power-oriented nanoWatt XLP membership makes it worth evaluating for battery-powered field instruments, although the exact sleep currents must be taken from the datasheet. The 1.8V minimum operating voltage supports reduced-voltage sensing and logic designs. A practical implementation should use the device for sampling, threshold decisions, and duty-cycled updates, then validate the full enclosure temperature and power budget before deployment.
Recomendado
Appliance and Household Control
The PIC16F727-E/P can serve as the central controller in household appliances and compact equipment where multiple discrete inputs and outputs must be coordinated. Its 8-bit architecture, 14KB of Flash, and 36 I/O pins are suitable for control sequences, operating-mode selection, and protection logic. The 1.8V to 5.5V supply range allows integration with mixed-voltage peripheral systems, provided each interface includes appropriate level handling. The through-hole 40-DIP package is convenient for leaded prototypes, educational builds, and repair-oriented products. Firmware should incorporate debouncing, safe state definitions, and brownout behavior, while the hardware must satisfy the appliance's insulation, surge, and environmental requirements.
Recomendado
LED and Display Sequencing
The PIC16F727-E/P is well suited to LED status panels, sign controllers, and simple display-sequencing systems because 36 I/O resources provide ample connections for digital indicators and control signals. Its 16MHz internal oscillator supports time-based blinking, multiplexing, and menu sequencing, while 14KB of Flash can hold a compact control program. The 1.8V to 5.5V operating range can simplify integration with common display-driver and logic families after level compatibility is confirmed. Because the verified results do not specify which communication peripherals are populated, an engineer must not assume UART, I2C, or SPI availability without checking the exact datasheet. Firmware and PCB design should also include current limiting, bus contention control, and deterministic update timing.
Recomendado
Battery-Powered Instrumentation
The PIC16F727-E/P merits evaluation for battery-powered instrumentation because it belongs to Microchip's Extreme Low Power MCU family with nanoWatt XLP technology. Combined with 14KB of Flash, 36 I/O resources, and a 1.8V to 5.5V supply range, it can support compact measurement and control nodes that periodically wake to sample, process, and transmit data. The exact low-power mode currents and wake-up behavior are not included in the supplied verified records, so they must be obtained from the manufacturer datasheet. Designers should calculate average consumption using actual sensor and radio duty cycles rather than assuming a headline current. Firmware must also define safe shutdown behavior to avoid data loss or unintended actuator movement.
Recomendado
Communication Equipment Interface
The PIC16F727-E/P can be used as a supervisory or interface controller in communication equipment where status LEDs, configuration inputs, reset sequencing, and peripheral controls require a compact 8-bit processor. Its 36 I/O pins and 14KB of Flash provide a practical balance for auxiliary control tasks, while the internal 16MHz oscillator reduces dependence on an external clock in suitable designs. The verified data does not enumerate the MCU's serial interfaces, so a design requiring a specific UART, I2C, or SPI resource must confirm that feature in the datasheet. The 40-DIP package eases bench prototyping and rework, but production communication equipment may ultimately favor a smaller surface-mount package. EMC, isolation, grounding, and transient protection must be addressed at the system level.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC16F727-E/P — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC16F727-I/P | PIC16LF727-E/P | PIC16LF727-I/P |
|---|---|---|---|---|
| Package | 40-DIP (0.600 inch, 15.24 mm) | 40-DIP (0.600 inch, 15.24 mm) | 40-DIP (0.600 inch, 15.24 mm) | 40-DIP (0.600 inch, 15.24 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Architecture | 8-bit PIC RISC | 8-bit PIC RISC | 8-bit PIC RISC | 8-bit PIC RISC |
| Internal Flash Memory | 14 KB | 14 KB | 14 KB | 14 KB |
| I/O Pin Count | 36 pins | 36 pins | 36 pins | 36 pins |
| Low-Power Technology | nanoWatt XLP | nanoWatt XLP | nanoWatt XLP | nanoWatt XLP |
Principais diferenciais
- Extended-temperature capability (vs PIC16F727-I/P)
- Broader direct supply-voltage ceiling (vs PIC16LF727-E/P)
- Internal Flash and processing resources (vs PIC16LF727-I/P)
Notas de projeto
Design the power rail for the verified 1.8V to 5.5V operating range and confirm every absolute maximum rating in the Microchip manufacturer datasheet. Place the required input and output decoupling capacitors close to their corresponding supply pins, keeping the return-current path short. Account for startup current and peripheral loading rather than sizing the supply only for the MCU's average active current.
The 40-DIP package provides generous pin spacing, but leaded parts still require adequate clearance during insertion and soldering. Provide unobstructed access to all pins, especially programming and reset connections. Follow the manufacturer pin-assignment diagram during layout and leave probe access for manufacturing inspection. If the design later migrates to a surface-mount package, treat that as a footprint and pinout verification exercise rather than a packaging-only substitution.
Do not infer the complete pinout, peripheral inventory, or programming interface from distributor summaries. The supplied verified data does not reproduce the full 40-pin table, so verify pin names and alternate-function assignments in the current manufacturer PDF. Also avoid assuming that the LF suffix is electrically interchangeable with the target: its operating-voltage ceiling is lower, and its timing and peripheral details must be checked before substitution.
The target's verified -40°C to +125°C rating describes device capability under specified operating conditions; it does not guarantee that every board-level design reaches the maximum junction temperature. Validate the assembled product at the highest expected ambient temperature and account for regulator dissipation, leaded-package thermal resistance, airflow, and nearby heat sources. Use the manufacturer-recommended operating limits and provide stable, adequately decoupled supplies across temperature.
Informações de conformidade
RoHS compliance is stated by JLCPCB in the verified product data. No verified AEC-Q100 qualification, REACH declaration, lead-free statement, halogen-free statement, or conflict-minerals declaration was supplied.
