PIC16F1516-I/MV - 14KB Flash 8-bit MCU, 28-UQFN | Microchip
Артикул: PIC16F1516-I/MV ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $2.74 | $2,74 |
| 10 | $2.46 | $24,60 |
| 100 | $2.18 | $218,00 |
| 500 | $1.92 | $960,00 |
| 1.000 | $1.69 | $1.690,00 |
PIC16F1516-I/MV Обзор
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a rich peripheral set around a compact Harvard or von-Neumann core. PIC microcontrollers implement a Harvard RISC architecture and sit within the larger taxonomy: microcontroller -> embedded controller -> semiconductor IC. They are widely used where deterministic timing, low power, and small footprint matter more than raw compute throughput - exactly the niche the PIC16F1516 targets with nanoWatt XLP technology.
Key features include a 49-instruction enhanced mid-range core with 16-level stack, two Capture/Compare/PWM (CCP) modules, one enhanced 16-bit timer (TMR1), two 8-bit timers (TMR0/TMR2), an extended watchdog timer (WDT), I2C/SPI/EUSART with auto-baud, programmable ultra-low-power brown-out reset (ULPBOR), in-circuit serial programming (ICSP), and in-circuit debug. The device supports 25 mA source/sink on I/O lines, enabling direct LED drive in many applications.
Architecturally, the PIC16F1516 combines a wide-voltage CMOS process with sleep currents below 1 µA typical, making it well-suited to battery-powered and energy-harvesting designs. The 17-channel 10-bit ADC plus on-chip voltage reference eliminates external analog components in many sensor interfaces, while the dual CCP and 16-bit timer support motor control, fan control, and SMPS sequencing.
Typical applications include IoT sensor nodes, home automation controllers, low-power wireless sensor platforms (when paired with a sub-GHz or BLE transceiver), battery-powered medical monitors, industrial fan and pump control, LED lighting controllers, and consumer appliances. The 4x4 mm UQFN package allows the part to fit into space-constrained designs that need more peripherals than 8-bit GPIO-limited MCUs.
Design tip: when migrating from a SOIC-28 footprint, verify the UQFN-28 land pattern and use a PCB with ENIG finish for reliable manufacturing. Decouple VDD with a 100 nF X7R ceramic placed within 3 mm of the pin, and route the MCLR pin with a 10 kΩ pull-up. The internal 16 MHz oscillator is factory-trimmed and typically needs no external crystal for cost-sensitive designs.
This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone.
Аналоги без доработки для PIC16F1516-I/MV — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с PIC16F1516-I/MV (тот же форм-фактор и посадочное место) — отличается по Package, I/O Pins, Timers, ADC, Core Architecture.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
PIC16F1516-I/ML
✅ Прямая замена✓ В наличии
$1.49 / шт.
Открыть даташит →PIC16F1516T-I/MV
✅ Прямая замена✓ В наличии
$1.62 / шт.
Открыть даташит →PIC16F1516T-E/MV
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
PIC16F1516-E/MV
✅ Прямая замена✓ В наличии
$1.32 / шт.
Открыть даташит →PIC16F1513-I/SS
✅ Прямая замена✓ В наличии
$1.02 / шт.
Открыть даташит →PIC16F1516-I/MV Максимальные параметры и электрические характеристики
| Architecture | PIC16 enhanced mid-range 8-bit RISC |
| Instruction Set | 49 instructions, 16-level stack |
| Instruction Cycle Time | 200 ns at 20 MHz |
| Максимальная тактовая частота | 20 MHz |
| Flash Program Memory | 14 KB (8K x 14) |
| RAM | 512 B |
| Supply Voltage (F variant) | 2.5 V to 5.5 V (PIC16F1516; 1.8 V-3.6 V for LF variant) |
| I/O Pins | 12 (per chipdig listing) / 17 ADC channels |
| ADC | 10-bit, 17 channels, with voltage reference |
| Timers | TMR0 (8-bit), TMR1 (16-bit), TMR2 (8-bit) |
| CCP Modules | 2 (Capture / Compare / PWM) |
| Communication Peripherals | I2C / SPI / EUSART with auto-baud |
| I/O Source/Sink Current | 25 mA |
| Watchdog Timer | Extended WDT |
| Brown-Out Reset | Programmable Ultra Low-Power BOR (ULPBOR) |
| Internal Oscillator | 16 MHz |
| Programming/Debug | ICSP and In-Circuit Debug |
| Корпус | 28-UQFN (4x4 mm) |
| Operating Temperature (I grade) | -40C to +85C |
| Technology Family | nanoWatt XLP (eXtreme Low Power) |
| Тип монтажа | Surface Mount |
| Статус RoHS | Compliant (per distributor listings) |
Конфигурация выводов PIC16F1516-I/MV
| Контакт 1 | RA5 — GPIO / ADC AN4 |
| Контакт 2 | RA4 — GPIO |
| Контакт 3 | RA3 — GPIO / MCLR |
| Контакт 4 | RA2 — GPIO / ADC AN2 |
| Контакт 5 | RA1 — GPIO / ADC AN1 / ICSPCLK |
| Контакт 6 | RA0 — GPIO / ADC AN0 / ICSPDAT |
| Контакт 7 | VSS — Ground |
| Контакт 8 | VDD — Positive supply |
| Контакт 9 | RB7 — GPIO |
| Контакт 10 | RB6 — GPIO / ICSPCLK |
| Контакт 11 | RB5 — GPIO / ADC AN11 |
| Контакт 12 | RB4 — GPIO / ADC AN10 |
| Контакт 13 | RC7 — GPIO / RX/DT |
| Контакт 14 | RC6 — GPIO / TX/CK |
| Контакт 15 | RC5 — GPIO |
| Контакт 16 | RC4 — GPIO |
| Контакт 17 | RC3 — GPIO / SCL |
| Контакт 18 | RC2 — GPIO / SDA |
| Контакт 19 | RC1 — GPIO / CCP2 |
| Контакт 20 | RC0 — GPIO / CCP1 |
| Контакт 21 | RB3 — GPIO / ADC AN9 |
| Контакт 22 | RB2 — GPIO / ADC AN8 |
| Контакт 23 | RB1 — GPIO / ADC AN7 |
| Контакт 24 | RB0 — GPIO / ADC AN5 / INT |
| Контакт 25 | RA7 — GPIO / ADC AN6 / VREF+ |
| Контакт 26 | RA6 — GPIO / VREF- |
| Контакт 27 | VDD — Positive supply (second pin) |
| Контакт 28 | VSS — Ground (second pin) |
Типичное применение
PIC16F1516-I/MV подходит для 6 применениеs: IoT Sensor Node Controller, Home Automation Controller, Battery-Powered Medical Monitor, Industrial Fan and Pump Controller, LED Lighting Controller, Consumer Appliance Control Board.
IoT Sensor Node Controller
The PIC16F1516-I/MV is well-suited as the host MCU for low-power IoT sensor nodes that periodically wake, read sensors, transmit data, and return to deep sleep. Its nanoWatt XLP technology delivers sub-1 µA typical sleep current at 2.5 V, while the 14 KB flash accommodates over-the-air firmware update staging. The 17-channel 10-bit ADC with internal voltage reference allows direct interface to multiple analog sensors (temperature, humidity, light, battery voltage) without external components. The 28-UQFN 4x4 mm package fits in coin-cell powered designs. Pair with a sub-GHz or LoRa transceiver for long-range battery telemetry.
Рекомендуется
Home Automation Controller
In wall-switches, dimmers, and smart-plug designs, the PIC16F1516-I/MV provides the deterministic timing and I/O drive capability needed for reliable AC-line-coupled control. Its 25 mA source/sink I/O directly drives TRIACs, optocouplers, and relay coils, while the dual CCP modules generate zero-cross synchronized PWM for phase-angle dimming. The 17-channel ADC reads current, voltage, and temperature sensors for energy monitoring. I2C / SPI / EUSART with auto-baud connects to Wi-Fi or BLE modules. EUSART auto-baud eliminates crystal calibration on production lines.
Рекомендуется
Battery-Powered Medical Monitor
Portable medical devices such as glucose meters, pulse oximeters, and thermometers benefit from the PIC16F1516-I/MV's nanoWatt XLP sleep currents and the I-grade operating temperature of -40C to +85C that supports home and clinic environments. The 14 KB flash stores calibration tables and UI strings, while 512 B RAM handles small data buffers. The 10-bit ADC with internal voltage reference simplifies the analog front-end for optical or thermistor sensors. The compact 28-UQFN 4x4 mm package fits inside disposable or reusable handheld enclosures. Hardware CRC and code-protection features support FDA documentation requirements.
Рекомендуется
Industrial Fan and Pump Controller
The PIC16F1516-I/MV handles single-phase BLDC and brushed DC motor control for industrial fans, water pumps, and HVAC blowers. Its 16-bit TMR1 captures tachometer feedback from Hall sensors, while the dual CCP modules generate complementary PWM with dead-band insertion. The 17-channel ADC monitors motor current (via shunt), supply voltage, and temperature. Programmable ULPBOR survives brown-outs common in industrial AC-line environments. The E temperature-grade variant (PIC16F1516-E/MV) extends operation to +125C junction for sealed-motor applications.
Рекомендуется
LED Lighting Controller
Architectural and stage LED lighting benefit from the PIC16F1516-I/MV's 25 mA I/O drive (directly switching low-current LED strings), dual CCP PWM channels for color mixing, and EUSART for DMX-512 or proprietary LED-protocol reception. The 17-channel ADC monitors LED forward voltage and ambient light for closed-loop brightness control. The 14 KB flash supports animation sequences and user presets, while nanoWatt XLP sleep extends battery life in portable fixtures. UQFN-28 4x4 mm fits inside LED-driver PCB cutouts without increasing fixture depth.
Рекомендуется
Consumer Appliance Control Board
Coffee machines, washing machines, and small kitchen appliances use the PIC16F1516-I/MV for front-panel control, sensor fusion, and motor sequencing. The I2C/SPI peripherals connect to capacitive touch ICs and EEPROM; the 10-bit ADC reads thermistors for closed-loop temperature control; the dual CCP drives solenoid valves and pump relays via 25 mA I/O. The 14 KB flash holds UI graphics for segment-LCD panels via the EUSART, while the 512 B RAM manages key-press debounce and timer state. Wide 2.5 V-5.5 V supply tolerates unregulated rectified mains.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для PIC16F1516-I/MV — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | PIC16F1516-I/ML | PIC16F1516T-I/MV | PIC16F1516-E/MV | PIC16F1513-I/SS |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | UQFN-28 (4x4 mm) | UQFN-28 (6x6 mm) - same | UQFN-28 (4x4 mm) - same | UQFN-28 (4x4 mm) - same | SSOP-28 (28-pin, larger) |
| Flash Memory | 14 KB | 14 KB | 14 KB | 14 KB | 7 KB (-50%) |
| RAM | 512 B | 512 B | 512 B | 512 B | 256 B (-50%) |
| Operating Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Temperature Grade | I: -40C to +85C | I: -40C to +85C | I: -40C to +85C | E: -40C to +125C | I: -40C to +85C |
| ADC Channels | 17 ch, 10-bit | 17 ch, 10-bit | 17 ch, 10-bit | 17 ch, 10-bit | 17 ch, 10-bit |
| CCP Modules | 2 | 2 | 2 | 2 | 2 |
Ключевые отличия
- Smallest 28-pin UQFN in PIC16F1516 family (против PIC16F1516-I/ML)
- Higher temperature grade option exists in same footprint (против PIC16F1516-E/MV)
- Larger flash than PIC16F1513 in same pin count (против PIC16F1513-I/SS)
Заметки по проектированию
Estimated: at 20 MHz active, VDD=5 V, the PIC16F1516-I/MV draws approximately 4 mA active and <1 µA sleep typical (per PIC16F15xx family datasheet trends). For battery-powered designs, use the SLEEP/IDLE modes aggressively; wake via WDT, ADC conversion-complete interrupt, or external INT on RB0. Place a 100 nF X7R decoupling capacitor within 3 mm of the VDD pin, and a 10 µF bulk cap if the supply rail is shared with a radio module.
The 28-UQFN (4x4 mm) package has a center thermal/exposed pad that must be soldered to a PCB land of at least equal size to meet thermal and mechanical reliability goals. Use NSMD pads with ENIG or OSP finish. The UQFN-28 (4x4) variant ('MV') and UQFN-28 (6x6) variant ('ML') have different PCB footprints - verify the land pattern against the package code before PCB fabrication.
Do not exceed 5.5 V on VDD - the LF variant (1.8 V-3.6 V) is permanently damaged above 4.0 V. Verify the silicon variant before powering up. Leave RA3 configured as MCLR with a 10 kΩ pull-up to VDD; if RA3 is used as GPIO, configure it in CONFIG words. Code-protect unused flash regions if the firmware contains proprietary algorithms.
Информация о соответствии
RoHS and lead-free compliance confirmed by distributor listings (DigiKey, Mouser, LCSC) and Microchip product page. Not AEC-Q100 qualified - this is a general-purpose MCU, not automotive-grade. For automotive applications consult the PIC16F1516-E/MV extended-temperature variant or dedicated AEC-Q100 PICs.
