PIC16F15376T-I/PTVAO - 8-bit 32MHz 28KB Flash MCU | Microchip
MPN: PIC16F15376T-I/PTVAO ✓ Hoạt độngPIC16F15376T-I/PTVAO Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and a rich set of on-chip peripherals such as timers, ADC, comparators, PWM, and communication interfaces. PIC microcontrollers sit within the broader 8-bit MCU category alongside 8051 and AVR families, and they are used as the central processing element in countless embedded systems. They typically fall under the system hierarchy: microcontroller -> embedded processor -> semiconductor device.
Key features of this part include 4 independent PWM modules with complementary outputs, up to 38 digital I/O pins, a 10-bit ADC, multiple Core Independent Peripherals (CIPs) such as CWG, NCO, and configurable logic cells, plus an integrated temperature indicator. The XLP (eXtreme Low Power) technology keeps active current low and supports deep-sleep currents in the nanoampere range, making the device well suited to battery-powered and energy-harvesting applications.
The architecture uses a 14-bit instruction word with a hardware stack, which is a hallmark of the PIC16 mid-range family. The CIPs allow complex timing, motor, and signal-conditioning tasks to run without CPU intervention, freeing the core for application logic and improving deterministic real-time response.
Typical applications include IoT sensor nodes, automotive body and interior modules, white-goods and appliance control, low-power remote controls, lighting controls, and small motor/PMW-driven loads such as fans and pumps. The integrated comparators and op-amp options also support analog signal conditioning in sensor-interface designs.
When designing with this part, ensure that the 44-pin TQFP footprint is suitable for the target PCB and that the debugger/ programmer selection (such as PICkit 4 or MPLAB ICD 4) is configured for the PIC16F153XX device ID. The automotive VAO suffix does not by itself indicate AEC-Q100 qualification status; that must be verified separately.
Bộ thay thế dễ dàng lắp đặt cho PIC16F15376T-I/PTVAO — 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 PIC16F15376T-I/PTVAO (cùng hình factor và footprint) — khác nhau ở Comparators, Package, RAM, SPI / I2C, ADC.
PIC16F15375-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16F15376-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16F15376-E/ML
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Xem tài liệu →PIC16F15376T-I/PTVAO Tỷ lệ tối đa & tính chất điện
| Core | PIC16 8-bit RISC |
| Family | PIC16(L)F153XX |
| Tần số xung maksimum | 32 MHz |
| Program Memory (Flash) | 28 KB |
| RAM | 2 KB |
| Data EEPROM | 0 B (not present on this family variant) |
| Hộp | 44-pin TQFP (10x10 mm) |
| Số chân | 44 |
| I/O Pins | Up to 38 |
| ADC | 10-bit |
| PWM Modules | 4 (with complementary outputs) |
| Comparators | Yes (on-chip) |
| Supply Voltage Range | 2.3 V to 5.5 V |
| Khoảng nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Technology | eXtreme Low-Power (XLP) |
| Kiểu lắp đặt | Surface Mount |
| Packaging Form | Tape and Reel (T) |
| Special Ordering Code | VAO suffix |
Cấu hình chân PIC16F15376T-I/PTVAO
| Chân 1 | RA5 — General purpose I/O / DAC output |
| Chân 2 | RA4 — General purpose I/O |
| Chân 3 | RA3 — General purpose I/O |
| Chân 4 | RA2 — General purpose I/O |
| Chân 5 | RA1 — General purpose I/O |
| Chân 6 | RA0 — General purpose I/O |
| Chân 7 | VSS — Ground reference |
| Chân 8 | RA7 — General purpose I/O |
| Chân 9 | RA6 — General purpose I/O |
| Chân 10 | RC0 — General purpose I/O |
| Chân 11 | RC1 — General purpose I/O |
| Chân 12 | RC2 — General purpose I/O |
| Chân 13 | RC3 — General purpose I/O / SCL |
| Chân 14 | RC4 — General purpose I/O / SDA |
| Chân 15 | RC5 — General purpose I/O |
| Chân 16 | RC6 — General purpose I/O / TX |
| Chân 17 | RC7 — General purpose I/O / RX |
| Chân 18 | VSS — Ground reference |
| Chân 19 | VDD — Positive supply (2.3-5.5 V) |
| Chân 20 | RB0 — General purpose I/O / INT |
| Chân 21 | RB1 — General purpose I/O |
| Chân 22 | RB2 — General purpose I/O |
| Chân 23 | RB3 — General purpose I/O |
| Chân 24 | RB4 — General purpose I/O |
| Chân 25 | RB5 — General purpose I/O |
| Chân 26 | RB6 — General purpose I/O / ICSPCLK |
| Chân 27 | RB7 — General purpose I/O / ICSPDAT |
| Chân 28 | VSS — Ground reference |
| Chân 29 | VDD — Positive supply (2.3-5.5 V) |
| Chân 30 | RD0 — General purpose I/O |
| Chân 31 | RD1 — General purpose I/O |
| Chân 32 | RD2 — General purpose I/O |
| Chân 33 | RD3 — General purpose I/O |
| Chân 34 | RD4 — General purpose I/O |
| Chân 35 | RD5 — General purpose I/O |
| Chân 36 | RD6 — General purpose I/O |
| Chân 37 | RD7 — General purpose I/O |
| Chân 38 | VSS — Ground reference |
| Chân 39 | VDD — Positive supply (2.3-5.5 V) |
| Chân 40 | RE0 — General purpose I/O |
| Chân 41 | RE1 — General purpose I/O |
| Chân 42 | RE2 — General purpose I/O |
| Chân 43 | RE3 — General purpose I/O / MCLR |
| Chân 44 | RA5 — General purpose I/O |
Ứng dụng tiêu biểu
PIC16F15376T-I/PTVAO phù hợp cho 7 Áp dụngs: IoT Sensor Nodes, Automotive Body and Interior Modules, White Goods and Appliance Control, Lighting Control and LED Drivers, Small Motor and Fan Control, Remote Controls and User Input Devices, Analog Signal Conditioning Front-Ends.
IoT Sensor Nodes
The PIC16F15376T-I/PTVAO suits battery-powered IoT sensor nodes because its eXtreme Low-Power (XLP) technology keeps active and sleep currents low, and Core Independent Peripherals such as the NCO and CLC run timed events without waking the CPU. The 32 MHz core provides 8 MIPS of processing headroom for sensor fusion, while the 10-bit ADC handles typical analog sensor outputs. With 28 KB Flash and 2 KB RAM it can host a small RTOS-free IoT stack including drivers, application logic, and OTA-ready state machines.
Được đề xuất
Automotive Body and Interior Modules
The PIC16F15376T-I/PTVAO is used in automotive body controllers, lighting drivers, and interior modules where 8-bit determinism and on-chip peripherals (PWM, comparators, ADC) are valued. Its 4 PWM modules with complementary outputs simplify H-bridge and half-bridge drive, while the wide -40C to +85C industrial range supports under-dash and cabin environments. The 38 I/O pins comfortably handle switch-scanning matrices, LED drivers, and LIN network glue logic.
Được đề xuất
White Goods and Appliance Control
In washing machines, dishwashers, refrigerators, and microwave ovens, the PIC16F15376T-I/PTVAO drives user interfaces, sensor reading, and motor/valve control. The 4 PWMs and on-chip comparators allow closed-loop control of pumps and fans, while the ADC reads temperature and humidity sensors. The Core Independent Peripherals offload timing-critical tasks from the CPU, improving EMC robustness and reducing firmware complexity in appliance-class designs.
Được đề xuất
Lighting Control and LED Drivers
The PIC16F15376T-I/PTVAO is an excellent fit for commercial and architectural lighting controllers. Its 4 PWM modules with complementary outputs can drive high-frequency PWM dimming for LED strings, while the 10-bit ADC handles ambient light sensing feedback. With 38 I/O pins it can manage multi-channel DMX-style or DALI-like control loops, and the 32 MHz core supports 8-bit MCU-side color-mixing math in real time.
Được đề xuất
Small Motor and Fan Control
The PIC16F15376T-I/PTVAO drives BLDC, brushed DC, and stepper motors in compact fans, pumps, and small appliances. The configurable logic cells (CLC) and PWM with complementary outputs implement dead-time insertion and fault handling in hardware, offloading CPU workload. With 2 KB RAM and 28 KB Flash it fits state-machine-based FOC or trapezoidal commutation firmware plus telemetry.
Được đề xuất
Remote Controls and User Input Devices
For handheld remote controls and human-interface devices, the PIC16F15376T-I/PTVAO provides ample Flash for protocol stacks (IR, RF, BLE-host glue) and 38 I/O for keypad scanning, capacitive touch, and haptic feedback drive. The XLP sleep currents in the nanoampere range allow multi-year battery life on coin cells, and the 2.3-5.5 V supply range tolerates unregulated battery chemistries.
Được đề xuất
Analog Signal Conditioning Front-Ends
The PIC16F15376T-I/PTVAO integrates comparators, op-amp options, and a 10-bit ADC that together form a flexible analog front end for sensors and transducers. The CLCs can implement analog-inspired logic for peak detection and window comparison without CPU wake-up, while the 38 I/O pins manage multiple sensor channels in industrial instrumentation.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC16F15376T-I/PTVAO — 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 | PIC16F15375-I/PT | PIC16F15376-E/PT | PIC16F15376-E/ML |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 44-pin TQFP (10x10) | 44-pin TQFP (10x10) - same | 44-pin TQFP (10x10) - same | 44-pin TQFP (10x10) - same |
| Flash Memory | 28 KB | 14 KB (-50%) | 28 KB (same) | 28 KB (same) |
| RAM | 2 KB | 1 KB (-50%) | 2 KB (same) | 2 KB (same) |
| Maximum Clock Frequency | 32 MHz | 32 MHz (same) | 32 MHz (same) | 32 MHz (same) |
| I/O Pins | Up to 38 | Up to 38 | Up to 38 | Up to 38 |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) |
| Supply Voltage | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
Bảo phân biệt quan trọng
- Full 28 KB Flash in the PIC16F15376 family (vsPIC16F15375-I/PT)
- Core Independent Peripherals for hardware-driven tasks (vsPIC16F15356T-I/SS)
- Standard industrial temperature grade (vsPIC16F15376-E/PT)
Ghi chú thiết kế
PIC16F15376T-I/PTVAO supports a 2.3 V to 5.5 V supply range with multiple VDD/VSS pin pairs on the 44-pin TQFP. Decouple each VDD pin with a 100 nF ceramic capacitor placed within 3 mm of the pin, and add a bulk 10 uF capacitor on the main supply rail. The XLP technology enables nanoampere-level sleep currents, but only if all unused pins are configured as outputs low or inputs with the WPU disabled.
The 44-pin TQFP (10x10 mm, 0.8 mm pitch) requires careful PCB land-pattern design. Use Microchip's recommended land pattern with at least 0.4 mm pad width and ensure the stencil aperture is approximately 80% of the pad area for reliable paste release. Keep high-frequency traces (oscillator, PWM outputs) short and away from analog ADC inputs to minimize coupling.
Do not assume the VAO suffix automatically confers AEC-Q100 qualification - the VAO code is an ordering designation and must be verified separately against Microchip's automotive-grade catalog. Also note that the PIC16F15376 family does not include on-chip EEPROM; use Flash self-write or external EEPROM if non-volatile data storage is required. The MCLR pin (RE3) is input-only and cannot be used as a general-purpose output.
Thông tin tuân thủ
RoHS and lead-free compliance inferred from Microchip product page and DigiKey listing. AEC-Q100 status for the VAO suffix must be verified against Microchip's automotive catalog. Halogen-free status not explicitly stated in the verified web data.