PIC16LF15313-E/SN - 8-bit XLP MCU 3.5KB Flash 8-SOIC | Microchip
Артикул: PIC16LF15313-E/SN ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $0.93 | $0,93 |
| 10 | $0.88 | $8,80 |
| 100 | $0.78 | $78,00 |
| 500 | $0.71 | $355,00 |
| 1.000 | $0.65 | $650,00 |
PIC16LF15313-E/SN Обзор
The PIC16LF15313-E/SN belongs to the 8-bit microcontroller category within the broader taxonomy of microcontrollers -> MCU -> embedded controller -> semiconductor device. Within Microchip's portfolio, the device sits in the PIC16F/LF mid-range core family (14-bit instruction set) optimized for low-power general-purpose and battery-friendly applications. The "LF" prefix denotes the wide-voltage 1.8V-3.6V variant tuned for energy harvesting, IoT edge nodes, and eXtreme Low-Power (XLP) sleep currents down to the nanoampere range.
The device features four Core Independent Peripherals (CIPs) - CWG, CLC, NCO and PWM - that operate without CPU intervention. The integrated temperature indicator, 10-bit ADC with computation (ADC2) and 5/10-bit DAC simplify sensor conditioning. Memory Access Partition (MAP) supports bootloader-style protection, while Peripheral Pin Select (PPS) on the larger PIC16(L)F15323 sibling allows flexible signal routing. The 32 MHz internal oscillator eliminates the need for an external crystal in cost-sensitive designs.
Typical applications include battery-powered sensor nodes, IoT edge devices, consumer remote controls, LED lighting controllers, simple motor control loops, and low-cost touch/proximity user interfaces. The compact 8-SOIC footprint plus integrated analog make it a strong fit when board area, BOM count, and sleep current are simultaneously critical.
When designing with the PIC16LF15313-E/SN, do not exceed 3.6V on VDD and verify the absolute maximum current ratings on I/O pins (per datasheet). Use Microchip's MPLAB X IDE with XC8 compiler; the PIC16F/LF15313 device support is included in recent MCC versions. For production, Microchip's MAP bootloader option enables field firmware updates on the 3.5KB Flash image.
Аналоги без доработки для PIC16LF15313-E/SN — 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 PIC16LF15313-E/SN (тот же форм-фактор и посадочное место) — отличается по Comparators, Package, ADC, DAC, Core Architecture.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
PIC16F15313-I/SN
✅ Прямая замена✓ В наличии
$0.55 / шт.
Открыть даташит →PIC16LF15313-I/SN
✅ Прямая замена✓ В наличии
$0.78 / шт.
Открыть даташит →PIC16LF15313-E/SL
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
PIC16LF15313T-I/SN
✅ Прямая замена✓ В наличии
$0.38 / шт.
Открыть даташит →PIC16LF15313-I/RF
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$0.74 / шт.
Открыть даташит →PIC16LF15323-E/SN
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
PIC16LF15313-E/SN Максимальные параметры и электрические характеристики
| Core | PIC16 8-bit (14-bit instruction) |
| Program Memory | 3.5 KB (2K x 14) Flash |
| RAM | 256 bytes |
| EEPROM | 256 bytes |
| Max CPU Speed | 32 MHz (4 MIPS) |
| Supply Voltage (VDD) | 1.8 V to 3.6 V |
| I/O Pins | 6 |
| ADC | 10-bit ADC2 with computation |
| DAC | 5-bit and 10-bit |
| Comparators | 1 (with selectable reference) |
| PWM Channels | 4 (10-bit) |
| Communication | EUSART (LIN), MSSP (SPI/I2C) |
| Core Independent Peripherals | CWG, 4x CLC, NCO, CCP |
| Special Features | Memory Access Partition (MAP), temp indicator, PPS |
| Корпус | 8-SOIC (SN) 3.90 mm |
| Рабочая температура | -40C to +125C (E suffix) |
| Тип монтажа | Surface Mount |
| Уровень MSL | 1 (unlimited) |
| Статус RoHS | Compliant |
| Lead-Free | Yes |
Конфигурация выводов PIC16LF15313-E/SN
| Контакт 1 | VDD — Positive supply voltage (1.8V-3.6V) |
| Контакт 2 | RA5 — Bidirectional I/O; analog input; IOC |
| Контакт 3 | RA4 — Bidirectional I/O; analog input; IOC |
| Контакт 4 | MCLR/RA3 — Reset input (active low) or digital I/O RA3 |
| Контакт 5 | RC5/RX — Digital I/O or EUSART RX |
| Контакт 6 | RC4/TX — Digital I/O or EUSART TX |
| Контакт 7 | RC3 — Digital I/O; analog input; MSSP SCL/SCK |
| Контакт 8 | VSS — Ground reference |
Типичное применение
PIC16LF15313-E/SN подходит для 7 применениеs: Battery-Powered IoT Sensor Nodes, Consumer Remote Controls and HIDs, LED Lighting and Smart Switches, Small Motor Control and Fan Drivers, Industrial Sensor Conditioning and 4-20 mA Loops, Smart Home Edge Devices and Touch Interfaces, Wearable Health and Fitness Patches.
Battery-Powered IoT Sensor Nodes
The PIC16LF15313-E/SN's 1.8V-3.6V supply range and XLP nanoampere sleep currents make it ideal for battery-powered IoT sensor nodes that sleep most of the time and wake briefly to read a sensor and transmit. Its 10-bit ADC2 with computation, on-chip temperature indicator, and 3.5KB Flash accommodate typical sensor-hub firmware with calibration tables. The integrated EUSART and MSSP support LoRa, BLE, or sub-GHz module UART interfaces, while four CLCs let you glue logic without external gates.
Рекомендуется
Consumer Remote Controls and HIDs
The PIC16LF15313-E/SN fits IR/RF remote controls, wireless mice, and small HID devices where coin-cell battery life is critical. Its 32 MHz core runs NEC/RC5 IR protocols in software while the CWG generates the 38 kHz carrier and the 10-bit PWM dims IR LEDs. Sleep current in the nanoampere range extends CR2032 life to multi-year operation. The 8-SOIC package fits in thin remote housings, and the integrated temp sensor lets the device self-calibrate IR output over temperature.
Рекомендуется
LED Lighting and Smart Switches
The PIC16LF15313-E/SN's four 10-bit PWM channels and CWG (complementary waveform generator) suit smart LED drivers, dimmer switches, and decorative lighting controllers. The CWG produces dead-band-controlled complementary outputs for half-bridge FET drive, while PWM provides smooth logarithmic dimming. Its 1.8V minimum VDD enables direct LiFePO4 battery operation, and the 256B EEPROM stores fade tables and last-brightness state across power cycles.
Рекомендуется
Small Motor Control and Fan Drivers
The PIC16LF15313-E/SN's CWG, 10-bit ADC, comparator and PWM make it a strong fit for small DC motor, BLDC sensorless, and fan-speed controllers. The CWG generates complementary PWM with programmable dead time for half-bridge FETs, while the comparator and ADC sense back-EMF for sensorless commutation. The 32 MIPS class MIPS rate closes current-control loops in firmware, and the wide 1.8V-3.6V VDD range covers 3.3V industrial fans and 2x AA toy motors alike.
Рекомендуется
Industrial Sensor Conditioning and 4-20 mA Loops
The PIC16LF15313-E/SN's 10-bit ADC2 with computation, on-chip DAC, and EUSART are well-suited for low-power sensor conditioning, RTD/thermocouple cold-junction compensation, and loop-powered 4-20 mA sensor heads. The integrated temp indicator provides cold-junction compensation without an external sensor, while the 256B EEPROM stores calibration coefficients. The 8-SOIC and -40C to +125C operation suit industrial instrumentation enclosures.
Рекомендуется
Smart Home Edge Devices and Touch Interfaces
The PIC16LF15313-E/SN suits smart-home edge controllers, capacitive touch keypads, and Zigbee/Matter bridge companions. Its 4x CLC blocks implement capacitive-touch scanning, button-debounce, and edge-detection logic without CPU load, while the MSSP drives I2C sensors and SPI displays. The PIC16LF15313-E/SN's MAP feature lets you ship bootloader-equipped devices for OTA firmware updates from a host MCU - critical for Matter/Thread commissioning flows.
Рекомендуется
Wearable Health and Fitness Patches
The PIC16LF15313-E/SN's nanoamp sleep currents, 1.8V minimum VDD, and small 8-SOIC footprint suit wearable health patches - heart-rate straps, single-use temperature patches, and fitness bands. The 10-bit ADC with computation samples photoplethysmography (PPG) signals while the CWG drives LED bias. Battery life targets of 30 days on a CR2032 are realistic given XLP sleep currents. The on-chip temp sensor also enables skin-contact compensation.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для PIC16LF15313-E/SN — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | PIC16F15313-I/SN | PIC16LF15313-I/SN | PIC16LF15313T-I/SN | PIC16LF15313-I/RF |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 8-SOIC (SN) | 8-SOIC (SN) - same | 8-SOIC (SN) - same | 8-SOIC (SN) - same | 8-UDFN (RF) - different |
| Supply Voltage Range | 1.8 V to 3.6 V | 2.3 V to 5.5 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Operating Temperature | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) |
| Flash Memory | 3.5 KB | 3.5 KB | 3.5 KB | 3.5 KB | 3.5 KB |
| RAM | 256 B | 256 B | 256 B | 256 B | 256 B |
| Max CPU Speed | 32 MHz (4 MIPS) | 32 MHz (4 MIPS) | 32 MHz (4 MIPS) | 32 MHz (4 MIPS) | 32 MHz (4 MIPS) |
| I/O Pins | 6 | 6 | 6 | 6 | 6 |
Ключевые отличия
- Wide-voltage 1.8V-3.6V LF variant for battery and energy-harvesting designs (против PIC16F15313-I/SN)
- Extended -40C to +125C E-grade temperature range (против PIC16LF15313-I/SN)
- Four CLCs and CWG core-independent peripherals on-chip (против PIC16LF18313-I/SN)
Заметки по проектированию
Estimated: at VDD = 3.3V and active CPU at 32 MHz, the PIC16LF15313-E/SN draws about 2.5 mA typical. In sleep (XLP) the device drops to ~30 nA typical per Microchip datasheet. Use the IDLE and DOZE modes plus peripheral module disable (PMD) registers to minimize active power. Decouple VDD with a 100 nF X7R placed within 3 mm of pin 1, with a bulk 1-10 uF tantalum or ceramic for switch-noise margin.
Do not exceed 3.6V on VDD - the PIC16LF15313-E/SN is the LF (low-voltage) variant. If your design has 5V rails, use the PIC16F15313-I/SN instead. The MCLR/RA3 pin (pin 4) defaults to MCLR; if you use it as RA3 you must disable the MCLR function in CONFIG1. RA0-RA2 are NOT bonded out on the 8-pin variant - this is a common migration error from PIC16F15323 14-pin designs.
Keep the VDD decoupling capacitor return path directly to pin 8 (VSS) with a short, wide trace to minimize switching noise coupling into ADC2 readings. Place the IC near board edge for the SOIC package to allow post-assembly programming and probing. For ADC applications, surround analog pins with a digital-ground moat and use a star-ground topology at the VSS pin to avoid ground-loop noise on the 10-bit ADC2 reference.
When using the MSSP in SPI master mode at 8 MHz with the PIC16LF15313-E/SN, route SCK with a series 33 ohm resistor to dampen reflections on long traces. For EUSART at 115200 baud, ensure baud-rate error is below 2% - use the high-frequency internal oscillator (HFINTOSC) tuned via OSCTUNE rather than the LFINTOSC 31 kHz source. The CWG output should be filtered if it drives long cables to limit EMI harmonics.
Информация о соответствии
RoHS and REACH compliant per Microchip product page. E-grade -40C to +125C is NOT AEC-Q100 qualified; choose automotive-grade PIC16F15313 variants (e.g., PIC16F15313-E/SNVAO) for AEC-Q100 requirements.
