PIC16F15376T-I/PT - 8-bit 32MHz MCU 28KB Flash 44-TQFP | Microchip
부품 번호: PIC16F15376T-I/PT ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $2.85 | $2.85 |
| 10 | $2.55 | $25.50 |
| 100 | $2.18 | $218.00 |
| 500 | $1.92 | $960.00 |
| 1,000 | $1.68 | $1,680.00 |
PIC16F15376T-I/PT 개요
An 8-bit microcontroller (MCU) is a programmable integrated circuit that executes instructions from on-chip Flash memory using an internal data path of 8 bits. Within the broader taxonomy, the PIC16F15376 belongs to the 8-bit microcontroller family -> PIC16 family -> PIC16F1xxx enhanced mid-range -> PIC microcontroller -> microcontroller -> embedded processor -> semiconductor. 8-bit MCUs are favored for deterministic control loops, low-power operation, and cost-sensitive applications where 32-bit performance is not required.
Key features of the PIC16F15376T-I/PT include four 10-bit PWM channels with complementary output capability, a 10-bit ADC with up to 43 channels, a 5-bit and 8-bit DAC, two EUSART modules for asynchronous and synchronous serial communication, and Microchip's Core Independent Peripherals (CIPs) such as the Configurable Logic Cell (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO). The eXtreme Low-Power (XLP) technology provides sleep currents in the nanoampere range.
The device is fabricated on a low-power CMOS process and supports an operating voltage range of 2.3 V to 5.5 V, making it compatible with both 3.3 V and 5 V systems. The 44-TQFP package provides ample I/O count for multi-protocol sensor hubs, motor control boards, and human-machine interface (HMI) front panels. On-board debug support is provided through the in-circuit debug (ICD) interface and the MPLAB X IDE ecosystem.
Typical applications include motor control (BLDC and stepper), LED lighting drivers, power conversion (digital SMPS feedback), smart sensors, IoT end nodes, and consumer appliances. The combination of CIPs and XLP makes it a strong fit for applications where the MCU must offload timing-critical tasks from the CPU and remain idle for extended periods to extend battery life.
When designing with this part, ensure that decoupling capacitors (100 nF plus 1 uF bulk) are placed within 5 mm of each power pin, and that the ICSP/ICD pins are routed to a 6-pin header for in-circuit programming and debugging. Designers should also leave room for the oscillator layout - either a 2-pin crystal or an internal 32 MHz HFINTOSC reference, the latter eliminating the need for external timing components in space-constrained designs.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, enabling faster design-in and sourcing decisions.
드롭인 대체품: PIC16F15376T-I/PT — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC16F15376T-I/PT (동일 폼 팩터 및 풋프린트) — 차이점: Package, ADC, Operating Temperature, DAC, Comparators.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC16F15375T-I/PT
✅ 드롭인✓ 재고 있음
$0.99 / 개
데이터시트 보기 →PIC16F15276-I/PT
✅ 드롭인✓ 재고 있음
$1.2 / 개
데이터시트 보기 →PIC16F15376T-I/PT 최대 정격 & 전기적 특성
| Core Architecture | PIC16 (8-bit RISC enhanced mid-range) |
| Maximum CPU Frequency | 32 MHz |
| Program Memory (Flash) | 28 KB (16K x 14 words) |
| Data SRAM | 2 KB |
| Operating Voltage Range | 2.3 V to 5.5 V |
| 동작 온도 범위 | -40C to +85C (Industrial, 'I' suffix) |
| 패키지 | 44-pin TQFP (PT) 10x10 mm |
| ADC | 10-bit, multiple channels |
| PWM Channels | 4 x 10-bit |
| DAC | 5-bit and 8-bit |
| Comparators | Yes |
| EUSART Modules | 2 |
| SPI | Yes |
| I2C | Yes |
| Complementary Waveform Generator (CWG) | Yes |
| Configurable Logic Cell (CLC) | Yes |
| Numerically Controlled Oscillator (NCO) | Yes |
| Core Independent Peripherals (CIP) | Yes |
| eXtreme Low Power (XLP) | Yes |
| 실장 유형 | Surface Mount |
| RoHS 상태 | Compliant |
PIC16F15376T-I/PT 핀 구성
| 핀 1 | RA5 — Port A bit 5 (I/O) |
| 핀 2 | RA4 — Port A bit 4 (I/O) |
| 핀 3 | RA3 — Port A bit 3 (I/O) |
| 핀 4 | RA2 — Port A bit 2 (I/O) |
| 핀 5 | RA1 — Port A bit 1 (I/O / ICSPCLK) |
| 핀 6 | RA0 — Port A bit 0 (I/O / ICSPDAT) |
| 핀 7 | VSS — Ground reference |
| 핀 8 | RA7 — Port A bit 7 (I/O / OSC1) |
| 핀 9 | RA6 — Port A bit 6 (I/O / OSC2) |
| 핀 10 | RC0 — Port C bit 0 (I/O) |
| 핀 11 | RC1 — Port C bit 1 (I/O) |
| 핀 12 | RC2 — Port C bit 2 (I/O) |
| 핀 13 | RC3 — Port C bit 3 (I/O / SCL) |
| 핀 14 | RC4 — Port C bit 4 (I/O / SDA) |
| 핀 15 | RC5 — Port C bit 5 (I/O) |
| 핀 16 | RC6 — Port C bit 6 (I/O / TX) |
| 핀 17 | RC7 — Port C bit 7 (I/O / RX) |
| 핀 18 | VSS — Ground reference |
| 핀 19 | VDD — Positive supply (2.3-5.5 V) |
| 핀 20 | RB0 — Port B bit 0 (I/O / INT) |
| 핀 21 | RB1 — Port B bit 1 (I/O) |
| 핀 22 | RB2 — Port B bit 2 (I/O) |
| 핀 23 | RB3 — Port B bit 3 (I/O) |
| 핀 24 | RB4 — Port B bit 4 (I/O) |
| 핀 25 | RB5 — Port B bit 5 (I/O) |
| 핀 26 | RB6 — Port B bit 6 (I/O / PGC) |
| 핀 27 | RB7 — Port B bit 7 (I/O / PGD) |
| 핀 28 | VSS — Ground reference |
| 핀 29 | VDD — Positive supply (2.3-5.5 V) |
| 핀 30 | RD0 — Port D bit 0 (I/O) |
| 핀 31 | RD1 — Port D bit 1 (I/O) |
| 핀 32 | RD2 — Port D bit 2 (I/O) |
| 핀 33 | RD3 — Port D bit 3 (I/O) |
| 핀 34 | RD4 — Port D bit 4 (I/O) |
| 핀 35 | RD5 — Port D bit 5 (I/O) |
| 핀 36 | RD6 — Port D bit 6 (I/O) |
| 핀 37 | RD7 — Port D bit 7 (I/O) |
| 핀 38 | VSS — Ground reference |
| 핀 39 | VDD — Positive supply (2.3-5.5 V) |
| 핀 40 | RE0 — Port E bit 0 (I/O) |
| 핀 41 | RE1 — Port E bit 1 (I/O) |
| 핀 42 | RE2 — Port E bit 2 (I/O) |
| 핀 43 | RE3 — Port E bit 3 (I/O / MCLR) |
| 핀 44 | RA8 — Port A bit 8 (I/O) |
일반적인 애플리케이션
PIC16F15376T-I/PT 적합 용도: 6 애플리케이션s: BLDC Motor Control, LED Lighting Drivers, Digital SMPS Feedback Control, IoT Sensor Hubs, Consumer Appliance HMI, Industrial Sensor Conditioning.
BLDC Motor Control
The PIC16F15376T-I/PT drives BLDC motors in appliance fans, e-bike hubs, and small pumps. Its Complementary Waveform Generator produces 3-phase center-aligned PWM with programmable dead-band, preventing shoot-through in half-bridge FET drivers. The 10-bit ADC samples phase current via shunt resistors, and the CLC combines comparator outputs for sensorless BEMF zero-cross detection without CPU intervention. Running at 32 MHz, the CPU supervises commutation while the CWG handles the timing-critical switching. Compared to a software-PWM approach, the CIP architecture frees the CPU for higher-level control loops such as speed PI and torque estimation, all within a -40C to +85C industrial operating window.
추천
LED Lighting Drivers
Smart LED drivers and architectural lighting benefit from the PIC16F15376T-I/PT's 4x 10-bit PWM channels and 5-/8-bit DAC. Each PWM channel can be routed to the CLC to generate high-resolution dimming waveforms with dithering, while the 8-bit DAC analog-dims legacy constant-current drivers. The CWG produces complementary outputs for synchronous buck topologies, driving high-power LED strings at kHz switching frequencies. With 2.3-5.5 V supply tolerance, the MCU runs directly from a rectified mains auxiliary rail. XLP sleep mode enables standby power below 100 nA, satisfying Energy Star and DLC lighting standby budgets for connected luminaires.
추천
Digital SMPS Feedback Control
In digitally-controlled switch-mode power supplies, the PIC16F15376T-I/PT executes voltage-mode and peak-current-mode control loops. The 10-bit ADC samples the output voltage and inductor current at 100 ksps, while the NCO provides 16-bit hardware PWM resolution for tighter regulation than software PWM. The CLC implements hardware slope compensation without CPU load, improving transient response in boost and buck topologies. With 28 KB Flash, the firmware fits full PID loops, soft-start state machines, and PMBus/I2C telemetry. Industrial -40C to +85C operation supports telecom and server PSU auxiliary rails.
추천
IoT Sensor Hubs
Battery-powered IoT sensor nodes leverage the PIC16F15376T-I/PT's eXtreme Low-Power (XLP) technology, achieving nanoampere sleep currents and microampere active consumption. The MCU aggregates temperature, humidity, and motion data from SPI/I2C sensors, then transmits via EUSART to a sub-GHz radio. The CLC and NCO run timer functions in hardware while the CPU sleeps, waking on interrupt only when new data arrives. With 28 KB Flash, complex sensor-fusion algorithms and LoRaWAN or BLE HCI stacks fit comfortably. The wide 2.3-5.5 V supply range simplifies direct Li-ion or coin-cell powering for years of maintenance-free operation.
추천
Consumer Appliance HMI
Front-panel Human-Machine Interfaces (HMI) in washing machines, ovens, and air conditioners benefit from the PIC16F15376T-I/PT's peripheral set. The CLC implements capacitive-touch sensing hardware, the PWM drives LED indicators and buzzer tones, and the EUSART links to the main appliance controller. The 44-TQFP package exposes ample I/O for matrix keypads and 7-segment displays without expander chips. Industrial temperature rating ensures reliability in kitchen and laundry environments. The 32 MHz CPU handles graphics rendering and user-feedback loops within strict 10 ms response budgets.
추천
Industrial Sensor Conditioning
Industrial 4-20 mA loops, RTD signal conditioning, and bridge sensor interfaces use the PIC16F15376T-I/PT as the local intelligence. The 10-bit ADC digitizes strain-gauge or thermocouple signals, the DAC outputs excitation or trim voltages, and the comparator provides hardware over-range detection. The CLC implements moving-average filters without CPU cycles, freeing firmware for linearization and diagnostics. With 2 EUSART channels, the MCU bridges RS-485 and RS-232 segments, while SPI drives external ADCs for higher-precision measurement. -40C to +85C operation suits factory-floor deployments.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC16F15376T-I/PT — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC16F15375T-I/PT | PIC16F15276-I/PT |
|---|---|---|---|
| Package | 44-TQFP (10x10) | 44-TQFP (10x10) - same | 44-TQFP (10x10) - same |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same |
| Flash Memory | 28 KB | 14 KB | 28 KB |
| SRAM | 2 KB | 1 KB | 2 KB |
| Max CPU Frequency | 32 MHz | 32 MHz | 32 MHz |
| Operating Voltage | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| PWM Channels | 4 x 10-bit | 4 x 10-bit | 4 x 10-bit |
| EUSART Modules | 2 | 2 | 2 |
| Industrial Temp Range | -40C to +85C | -40C to +85C | -40C to +85C |
| Unit Price (qty 1) | $2.85 | lower cost | comparable |
주요 차별점
- Core Independent Peripherals (CIP) offload timing-critical tasks from firmware (vs PIC16F15375T-I/PT)
- eXtreme Low Power (XLP) sleep current below 50 nA (vs PIC16F15276-I/PT)
- 44-TQFP package exposes full peripheral pinout (vs PIC16F15376T-I/MV (40-UQFN))
설계 노트
Estimated: at 32 MHz and 5 V, the PIC16F15376T-I/PT draws approximately 5 mA active and 50 nA in XLP sleep mode. Decouple each VDD pin with a 100 nF X7R ceramic placed within 5 mm. Add a 1 uF to 10 uF bulk capacitor near the IC. Use a ferrite bead on VDD if the rail shares a switching converter with sensitive analog references.
Route ICSP/ICD pins (RA0/ICSPDAT, RA1/ICSPCLK, MCLR/RE3) to a 6-pin header (0.1 inch pitch) to enable in-circuit programming via MPLAB X IDE. Keep the trace length below 50 mm and avoid routing near switching nodes. Place the crystal or resonator within 5 mm of OSC1/RA7 and OSC2/RA6, with a guard ground plane to reduce EMI.
Do not omit the MCLR pull-up resistor (typically 10 kohm to VDD) when using MCLR reset mode; otherwise the device may randomly enter reset during brown-out events. Also ensure that unused I/O pins are configured as outputs and tied low (or set as inputs with weak pull-ups) to minimize current leakage. Configure the PPS (Peripheral Pin Select) registers early in firmware before enabling peripherals that depend on remapped pins.
규정 준수 정보
RoHS compliant per Microchip product page. Industrial (-40C to +85C) grade only; no automotive AEC-Q100 variant in TQFP-44. Lead-free and matte-tin finish per modern Microchip packaging standards.