PIC16LF15376-E/MV - 8-Bit 32MHz 28KB Flash MCU | Microchip
MPN: PIC16LF15376-E/MV ✓ Hoạt độngPIC16LF15376-E/MV Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and peripherals on one die. Within the power management and embedded hierarchy, an MCU sits alongside DSPs, FPGAs, and ASSPs as the brain of an embedded system. The "LF" prefix designates a wide-voltage, low-power variant that operates down to 1.8 V, while the "F" version (PIC16F15376) is the 2.3 V-5.5 V counterpart sharing the same peripheral set and pinout. The PIC16 architecture is Harvard-based with separate program and data buses, and the enhanced mid-range core delivers 49 instructions plus a hardware multiplier.
Key differentiating features of the PIC16LF15376-E/MV include four 10-bit PWMs with independent time bases, a 10-bit DAC, a fast Comparator, a 10-bit ADC with Computation (ADC²), a Complementary Waveform Generator (CWG), four Configurable Logic Cells (CLC), and two EUSART plus SPI/I2C peripherals. The 28 KB Flash supports self-programming, and the device offers 256 B of EEPROM emulation plus 2 KB RAM. XLP technology provides nanoWatt sleep currents in the deep-sleep and sleep modes, enabling battery-life targets measured in years for low-duty-cycle sensor nodes.
Typical applications include low-power IoT sensor nodes, battery-powered home automation devices, automotive interior lighting and accessory controllers, white-goods and small-appliance user interfaces, handheld medical and wellness devices, and industrial sensor/transmitter modules. The rich CIP set (CLC, CWG, NCO, PWM) lets many functions run without CPU intervention, reducing active time and overall system power. The 40-pin UQFN package suits compact PCB layouts that still need many GPIO and analog channels.
When designing, configure the Configuration Words (FOSC, WDT, LVP, BOR) carefully because some bits cannot be changed after programming without a high-voltage reset sequence. Always read the latest errata document from Microchip before committing to high-volume production, as the PIC16(L)F153xx family has documented device-level notes. For migration from the F variant, validate that your 1.8 V minimum rail meets all analog and EEPROM timing specifications.
Bộ thay thế dễ dàng lắp đặt cho PIC16LF15376-E/MV — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC16LF15376-E/MV (cùng hình factor và footprint) — khác nhau ở ADC, Package, Operating Temperature, DAC, Comparators.
PIC16F15376-E/MV
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16LF15375-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16LF15355-I/MV
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16LF15356-I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16LF1519-I/P
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Xem tài liệu →PIC16LF15376-E/MV Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC® 8-bit enhanced mid-range |
| Family | PIC16(L)F153xx (XLP) |
| CPU Speed | Up to 32 MHz |
| Program Memory (Flash) | 28 KB (16K x 14 words) |
| RAM | 2 KB |
| EEPROM | 256 B (emulated) |
| Operating Voltage | 1.8 V to 3.6 V (LF variant) |
| Hộp | 40-pin UQFN (MV) 5x5 mm |
| Kiểu lắp đặt | Surface Mount |
| Temperature Range | -40C to +125C (Industrial E temp grade) |
| ADC | 10-bit ADC with Computation (ADC²) |
| DAC | 10-bit DAC |
| PWM Channels | 4 x 10-bit PWM |
| Comparators | 1 x Comparator |
| CLC | 4 x Configurable Logic Cell |
| CWG | 1 x Complementary Waveform Generator |
| Communication | 2 x EUSART, SPI, I2C |
| XLP Sleep Current | nanoWatt XLP deep-sleep mode |
| Trạng thái RoHS | Compliant |
| Cấp MSL | MSL3 (168 hours) |
Cấu hình chân PIC16LF15376-E/MV
| Chân 1 | RA0 — GPIO / analog input / 5V tolerant on selected variants |
| Chân 2 | RA1 — GPIO / analog input |
| Chân 3 | RA2 — GPIO / analog input |
| Chân 4 | RA3 — GPIO / analog input |
| Chân 5 | RA4 — GPIO / analog input |
| Chân 6 | RA5 — GPIO / analog input |
| Chân 7 | RA6 — GPIO |
| Chân 8 | RA7 — GPIO / ICSPCLK |
| Chân 9 | VSS — Ground reference |
| Chân 10 | RA8 — GPIO |
| Chân 11 | RB0 — GPIO / IOC / INT |
| Chân 12 | RB1 — GPIO / IOC |
| Chân 13 | RB2 — GPIO / IOC |
| Chân 14 | RB3 — GPIO / IOC |
| Chân 15 | RB4 — GPIO / IOC |
| Chân 16 | RB5 — GPIO / IOC |
| Chân 17 | RB6 — GPIO / IOC / ICSPDAT |
| Chân 18 | RB7 — GPIO / IOC / ICSPCLK |
| Chân 19 | VSS — Ground reference |
| Chân 20 | VDD — Positive supply 1.8-3.6 V |
| Chân 21 | RC0 — GPIO / analog |
| Chân 22 | RC1 — GPIO / analog |
| Chân 23 | RC2 — GPIO / analog |
| Chân 24 | RC3 — GPIO / analog |
| Chân 25 | RC4 — GPIO / analog |
| Chân 26 | RC5 — GPIO / analog |
| Chân 27 | RC6 — GPIO / analog |
| Chân 28 | RC7 — GPIO / analog |
| Chân 29 | RE0 — GPIO |
| Chân 30 | RE1 — GPIO |
| Chân 31 | RE2 — GPIO |
| Chân 32 | RE3 — GPIO |
| Chân 33 | RD0 — GPIO |
| Chân 34 | RD1 — GPIO |
| Chân 35 | RD2 — GPIO |
| Chân 36 | RD3 — GPIO |
| Chân 37 | RD4 — GPIO |
| Chân 38 | RD5 — GPIO |
| Chân 39 | RD6 — GPIO |
| Chân 40 | RD7 — GPIO |
Ứng dụng tiêu biểu
PIC16LF15376-E/MV phù hợp cho 6 Áp dụngs: Battery-Powered IoT Sensor Node, Home Automation Touch & Lighting Control, Automotive Interior Accessory Module, Industrial Sensor Transmitter, Handheld Medical and Wellness Device, Small Appliance User Interface.
Battery-Powered IoT Sensor Node
The PIC16LF15376-E/MV is ideal for battery-powered IoT sensor nodes because its XLP nanoWatt deep-sleep current (tens of nanoamps) and 1.8 V minimum supply enable multi-year coin-cell life. Its 28 KB Flash holds Zigbee/LoRa stacks for periodic telemetry, while four CLCs and CWG allow wake-from-sleep data acquisition and signaling without CPU intervention. The four PWMs and 10-bit ADC² perform local sensor conditioning; SPI/I2C/EUSART connect to radios and sensors. Operated below 3.6 V on two AA cells, the device replaces discrete low-power timer + op-amp chains. Estimated sleep duty cycle of 0.1% yields battery life measured in years. Compared with a discrete solution, the integrated CIPs shrink BOM and PCB area significantly.
Được đề xuất
Home Automation Touch & Lighting Control
The PIC16LF15376-E/MV fits home automation keypads, dimmers, and lighting hubs because the CWG drives MOSFET half-bridges for LED dimming without software overhead, and the 10-bit DAC generates smooth analog set-points. The four PWMs provide independent channel control for RGB or tunable-white fixtures, while the integrated Comparator handles zero-cross detection for TRIAC phase control. 28 KB Flash supports user-friendly UI logic and communication stacks (Zigbee/BLE bridge). The 40-pin UQFN provides 36 GPIO for keypad matrices, status LEDs, and capacitive touch I/O. With its 1.8 V minimum operation, the device runs from rectified mains directly after buck regulation.
Được đề xuất
Automotive Interior Accessory Module
The PIC16LF15376-E/MV is well suited for automotive interior accessory controllers (ambient lighting, seat controls, USB charging) that operate from a 12 V battery rail regulated to 3.3 V. Its -40C to +125C temperature grade meets interior cabin requirements, while the CWG drives N-channel MOSFETs for lamp dimming, and the 10-bit ADC reads current sense for fault detection. The EUSART and SPI interfaces connect to body-control LIN/CAN transceivers, and the 28 KB Flash fits J1939 or OBD-II style stacks. The XLP deep-sleep mode enables ignition-off quiescent current targets required by OEMs. For full AEC-Q100 Grade 0, consider the PIC16F15376-E/MV automotive variants.
Được đề xuất
Industrial Sensor Transmitter
The PIC16LF15376-E/MV serves 4-20 mA industrial sensor transmitters where stable 10-bit ADC accuracy and ultra-low sleep current are critical. The CLCs implement digital filtering and pulse counting without CPU wake-up, dramatically reducing average power in loop-powered 4-20 mA nodes. Its 28 KB Flash supports HART or IO-Link stacks (where supported), and the 2 KB RAM handles calibration tables and runtime buffers. The wide -40C to +125C range suits process-industry deployments. With CWG generating excitation pulses for bridge sensors, it replaces dedicated mixed-signal front ends, reducing the bill of materials in compact field-mounted instruments.
Được đề xuất
Handheld Medical and Wellness Device
The PIC16LF15376-E/MV fits handheld medical and wellness devices such as glucometers, pulse oximeters, and TENS units because of its low power draw on coin or AAA cells and integrated analog peripherals. The 10-bit ADC² with hardware averaging reduces CPU load for sensor signal conditioning, and the 10-bit DAC produces waveforms for stimulation. The CWG drives H-bridge motor or LED arrays efficiently, while 2 KB RAM supports sensor-fusion algorithms. The 40-pin UQFN keeps PCB footprint small for wearable form factors. IEC 60730 Class B safety libraries can be added within the 28 KB Flash budget for regulated medical applications.
Được đề xuất
Small Appliance User Interface
The PIC16LF15376-E/MV is a strong match for small-appliance user interfaces in coffee machines, microwaves, washing machines, and air purifiers where HMI is needed alongside motor control. The four PWMs plus CWG drive brushed DC or stepper motor windings directly through MOSFET pre-drivers. The integrated 10-bit ADC reads temperature, humidity, and level sensors with hardware averaging, while the on-chip Comparator implements over-current protection without CPU. The 28 KB Flash supports capacitive touch libraries and BLE/Zigbee provisioning. With 36 GPIO available on the 40-UQFN package, the device replaces multiple dedicated ICs in cost-sensitive consumer appliances.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC16LF15376-E/MV — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC16F15376-E/MV | PIC16LF15375-E/PT | PIC16LF15355-I/MV | PIC16LF15356-I/ML | PIC16LF1519-I/P |
|---|---|---|---|---|---|---|
| Package | 40-pin UQFN (MV) 5x5 | 40-pin UQFN (MV) - same | 40-pin UQFN (MV) - same | 40-pin UQFN (MV) - same | 40-pin UQFN (MV) - same | 40-pin UQFN (MV) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Voltage | 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 | 1.8 V to 5.5 V |
| Flash Memory | 28 KB | 28 KB | 14 KB | 14 KB | 28 KB | 28 KB |
| RAM | 2 KB | 2 KB | 1 KB | 1 KB | 2 KB | 1 KB |
| CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 20 MHz |
| Core Independent Peripherals | 4xCLC, 1xCWG, 4xPWM, ADC², DAC | 4xCLC, 1xCWG, 4xPWM, ADC², DAC | Reduced CIPs | Reduced CIPs | Same CIPs | Older family, no CLC/CWG |
| XLP Deep-Sleep | Yes (nanoWatt) | Yes | Yes | Yes | Yes | Yes |
| Temperature Range | -40C to +125C (E grade) | -40C to +125C | -40C to +125C | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) |
Bảo phân biệt quan trọng
- Highest memory and full CIP set in the PIC16LF153xx 40-UQFN family (vsPIC16LF15355-I/MV)
- Newest Core Independent Peripherals (CLC + CWG + ADC²) (vsPIC16LF1519-I/P)
- Same die at lower voltage vs F variant (vsPIC16F15376-E/MV)
Ghi chú thiết kế
Configure the BOR and LPBOR in the Configuration Word to prevent code corruption at low battery. Use the deep-sleep mode with RTCC running from LFINTOSC for sub-microamp standby in battery nodes. Place a 0.1 uF decoupling capacitor on every VDD/VSS pair as close as possible to the package pins. The exposed pad on the 40-UQFN MV package should be soldered to the VSS plane for thermal and electrical return.
Keep analog signals (ADC, DAC, Comparator) routed away from PWM and CWG switching traces to minimize coupled noise. Use a single ground plane and keep analog returns short to the AGND pin. Place the HFINTOSC and LFINTOSC trim values in Configuration Words to keep the system clock accurate across temperature. Route ICSPCLK/ICSPDAT to a dedicated programming header with no series resistors to support MPLAB ICD in-circuit debugging.
Read the device errata for PIC16(L)F15376 before committing to production - documented silicon revisions affect ADC, PWM, and CLC behavior in some lots. Do not assume analog functions work below 2.0 V; check the ADC and DAC voltage-vs-performance curves in the datasheet electrical characteristics. When migrating from PIC16LF1519 or PIC16LF1526 to the 15376 family, re-verify peripheral configurations because register layouts differ. Use MPLAB XC8 with the latest device pack to avoid linker errors from missing peripheral libraries.
Thông tin tuân thủ
RoHS compliant per Microchip product page. AEC-Q100 qualified variants are available in the PIC16F15376 automotive grade lineup - choose the Q-suffix or designated automotive part for AEC-Q100 Grade 0 or Grade 1 applications.
