PIC16F1717-I/MV - 8-Bit 32MHz 14KB Flash MCU | Microchip
MPN: PIC16F1717-I/MV ✓ Hoạt độngPIC16F1717-I/MV Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash for program storage, SRAM for data, and EEPROM for non-volatile data), and programmable peripherals into one package. PIC microcontrollers from Microchip use a modified Harvard RISC architecture with a small, deterministic instruction set, and belong to the broader taxonomy: microcontroller -> embedded processor -> semiconductor device. The '16F' family is characterized by Flash program memory, mid-range core, and low pin-count variants ideal for cost-sensitive designs.
Key features include on-chip operational amplifiers (Op Amps), a 10-bit ADC, a 5/8-bit DAC, high-speed comparators, and Core Independent Peripherals: Configurable Logic Cell (CLC), Complementary Output Generator (COG), Numerically Controlled Oscillator (NCO), and Zero Cross Detect (ZCD). Peripheral Pin Select (PPS) allows flexible signal routing, while XLP technology delivers typical sleep currents in the nanoamp range, suiting battery-powered applications. The 14KB Flash (8K x 14 words) supports in-circuit serial programming (ICSP).
The architecture uses a 14-bit instruction word with a 32MHz internal oscillator, achieving up to 8 MIPS throughput. Peripherals communicate via PPS-mapped I/O to nearly any pin, simplifying PCB layout. Memory-mapped SFRs provide deterministic register access. The integrated op amps and 10-bit ADC enable direct sensor signal conditioning without external analog ICs.
Typical applications include IoT sensor nodes, automotive sensor conditioning, LED lighting controllers, motor control loops, and battery-powered consumer devices. The automotive-grade -I/MV variant operates across -40C to +85C with AEC-Q100 qualification, suiting under-hood and cabin applications.
Designers should leverage PPS to minimize PCB routing complexity and use the CLC for state-machine logic that runs without CPU intervention, reducing firmware complexity and power consumption.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet, helping engineers select and source the right MCU for cost-sensitive analog-rich embedded designs.
Bộ thay thế dễ dàng lắp đặt cho PIC16F1717-I/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 PIC16F1717-I/MV (cùng hình factor và footprint) — khác nhau ở Package, ADC, Comparators, Core Architecture, DAC.
PIC16F1718-I/MV
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC16F1719-I/MV
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC16F1717T-I/MV
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16F1709-I/MV
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC16F15356-I/MV
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC16F1516-I/MV
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC16F1717-I/MV Tỷ lệ tối đa & tính chất điện
| Core Architecture | PIC RISC 8-bit (mid-range enhanced) |
| Program Memory (Flash) | 14 KB (8K x 14 words) |
| Data RAM | 1 KB |
| Maximum CPU Speed | 32 MHz |
| Operating Voltage Range | 2.5 V / 3.3 V / 5 V |
| ADC | 10-bit |
| DAC | 5/8-bit |
| On-Chip Op Amps | Yes |
| Comparators | High-speed comparators (HS Comp) |
| Core Independent Peripherals | CLC, COG, NCO, ZCD |
| Peripheral Pin Select (PPS) | Yes |
| Communication Interfaces | EUSART, I2C, SPI |
| Hộp | 40-UQFN (5x5 mm) with Exposed Pad (MV) |
| Khoảng nhiệt độ hoạt động | -40C to +85C (Industrial, -I) |
| Automotive Qualification | AEC-Q100 |
| Low Power Technology | eXtreme Low Power (XLP) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC16F1717-I/MV
| Chân 1 | RA0/AN0/C1IN0+/C2IN0+/C3IN0+/OPA1IN0+ — Bidirectional I/O with analog and op-amp input functions |
| Chân 2 | RA1/AN1/C1IN1-/C2IN1-/C3IN1-/OPA1IN0- — Bidirectional I/O with analog and op-amp input functions |
| Chân 3 | RA2/AN2/C1IN0-/C2IN0-/C3IN0-/OPA1OUT — Bidirectional I/O with analog and op-amp output functions |
| Chân 4 | RA3/AN3/C1IN1+/C2IN1+/C3IN1+/VREF+ — Bidirectional I/O with analog and VREF+ input functions |
| Chân 5 | RA4/AN4/C1OUT/T0CKI — Bidirectional I/O with analog and Timer0 clock input |
| Chân 6 | RA5/AN5/C2OUT/VCAP — Bidirectional I/O with analog and voltage regulator bypass |
| Chân 7 | RA6/AN6/C3OUT — Bidirectional I/O with analog and comparator output |
| Chân 8 | RA7/AN7 — Bidirectional I/O with analog input |
| Chân 9 | VSS — Ground reference |
| Chân 10 | VDD — Positive power supply |
| Chân 11 | RB0/AN12/ZCD — Bidirectional I/O with ZCD input |
| Chân 12 | RB1/AN10/C1IN3-/C2IN3-/C3IN3-/OPA2IN0+ — Bidirectional I/O with analog and op-amp functions |
| Chân 13 | RB2/AN8/C1IN2-/C2IN2-/C3IN2-/OPA2IN0- — Bidirectional I/O with analog and op-amp functions |
| Chân 14 | RB3/AN9/C1IN2+/C2IN2+/C3IN2+/OPA2OUT — Bidirectional I/O with analog and op-amp output |
| Chân 15 | RB4/AN11 — Bidirectional I/O with analog input |
| Chân 16 | RB5/AN13/DAC5OUT1 — Bidirectional I/O with DAC output |
| Chân 17 | RB6/ICSPCLK — In-circuit serial programming clock |
| Chân 18 | RB7/ICSPDAT — In-circuit serial programming data |
| Chân 19 | RC0/PWM1/COG1A — Bidirectional I/O with PWM and COG output |
| Chân 20 | RC1/PWM2/COG1B — Bidirectional I/O with PWM and COG output |
| Chân 21 | RC2/PWM3/COG1C — Bidirectional I/O with PWM and COG output |
| Chân 22 | RC3/PWM4/COG1D — Bidirectional I/O with PWM and COG output |
| Chân 23 | RC4/PWM5 — Bidirectional I/O with PWM output |
| Chân 24 | RC5/PWM6 — Bidirectional I/O with PWM output |
| Chân 25 | RC6/TX/CK — EUSART asynchronous transmit / synchronous clock |
| Chân 26 | RC7/RX/DT — EUSART asynchronous receive / synchronous data |
| Chân 27 | RE3/MCLR/VPP — Master clear reset / programming voltage |
| Chân 28 | RD0/AN16 — Bidirectional I/O with analog input |
| Chân 29 | RD1/AN17 — Bidirectional I/O with analog input |
| Chân 30 | RD2/AN18 — Bidirectional I/O with analog input |
| Chân 31 | RD3/AN19 — Bidirectional I/O with analog input |
| Chân 32 | RD4/AN20 — Bidirectional I/O with analog input |
| Chân 33 | RD5/AN21 — Bidirectional I/O with analog input |
| Chân 34 | RD6/AN22 — Bidirectional I/O with analog input |
| Chân 35 | RD7/AN23 — Bidirectional I/O with analog input |
| Chân 36 | RE0/AN5 — Bidirectional I/O with analog input |
| Chân 37 | RE1/AN6 — Bidirectional I/O with analog input |
| Chân 38 | RE2/AN7 — Bidirectional I/O with analog input |
| Chân 39 | VSS — Ground reference |
| Chân 40 | VDD — Positive power supply |
Ứng dụng tiêu biểu
PIC16F1717-I/MV phù hợp cho 6 Áp dụngs: IoT Sensor Nodes, Automotive Sensor Conditioning, LED Lighting Controllers, Battery-Powered Consumer Devices, Industrial Control Loops, Motor Control and BLDC Drivers.
IoT Sensor Nodes
The PIC16F1717-I/MV fits IoT sensor node designs because its on-chip op amps can directly condition bridge sensors, thermocouples, or photodiodes without external analog ICs. The 10-bit ADC samples conditioned signals at rates sufficient for environmental monitoring, while XLP nanoamp sleep currents extend battery life to years on a single coin cell. Core Independent Peripherals like CLC and NCO handle wake-up and timing without CPU intervention, reducing average power. PPS allows flexible PCB routing, and the 32MHz core provides headroom for protocol stacks like LoRaWAN or BLE beaconing. AEC-Q100 qualification also allows deployment in industrial IoT environments.
Được đề xuất
Automotive Sensor Conditioning
The PIC16F1717-I/MV suits automotive sensor modules because it integrates op amps, comparators, and a 10-bit ADC for direct signal chain integration. AEC-Q100 qualification ensures reliability under automotive stress conditions including -40C to +85C operation and load-dump transients. The Peripheral Pin Select (PPS) feature simplifies PCB routing when multiple sensors share the MCU, reducing board area and BOM cost. Typical use cases include seat occupancy detectors, rain sensors, and HVAC climate controls. The 32MHz core handles LIN or CAN network stacks while maintaining real-time response to sensor interrupts.
Được đề xuất
LED Lighting Controllers
The PIC16F1717-I/MV drives LED lighting systems efficiently using its Complementary Output Generator (COG) for precise PWM dimming with programmable dead-band control. The Zero Cross Detect (ZCD) peripheral enables AC mains zero-crossing detection for triac-compatible dimmer interfaces without external optocouplers, reducing system cost. The Numerically Controlled Oscillator (NCO) generates accurate frequency outputs for color-mixing applications. With 14KB Flash and 32MHz performance, the MCU can run DMX512 or DALI protocol stacks while maintaining smooth dimming transitions. AEC-Q100 and industrial temperature range support outdoor and automotive lighting.
Được đề xuất
Battery-Powered Consumer Devices
The PIC16F1717-I/MV is ideal for battery-powered consumer products thanks to XLP (eXtreme Low Power) technology delivering nanoamp sleep currents, extending battery life to multiple years. The wide 2.5V-5V operating range accommodates single-cell Li-ion, two-cell alkaline, and USB-powered designs. Core Independent Peripherals run autonomously in sleep modes, waking the CPU only when necessary. The 5/8-bit DAC provides analog output for voltage reference or audio tone generation. EUSART, I2C, and SPI interfaces support peripheral connectivity, while 14KB Flash accommodates firmware for user interfaces and protocol handling.
Được đề xuất
Industrial Control Loops
The PIC16F1717-I/MV handles industrial control loops because its 32MHz performance and 10-bit ADC sample feedback signals at sufficient rates for PID control of motors, valves, and heaters. The on-chip op amps condition 4-20mA current loops or 0-10V analog signals from industrial sensors directly, eliminating external instrumentation amplifiers. Peripheral Pin Select simplifies PCB layout in densely-packed control panels. The Configurable Logic Cell (CLC) implements custom glue logic in hardware, offloading tasks from the CPU. AEC-Q100 qualification and -40C to +85C operation suit factory automation environments.
Được đề xuất
Motor Control and BLDC Drivers
The PIC16F1717-I/MV supports small motor control applications including brushed DC and low-power BLDC motors, leveraging the Complementary Output Generator (COG) for hardware-based PWM generation with dead-band control. The Numerically Controlled Oscillator (NCO) provides fine frequency synthesis for stepper motor microstepping or tone generation. The on-chip comparators perform back-EMF sensing on BLDC motors, simplifying sensorless commutation. With 32MHz performance and 14KB Flash, the MCU implements field-oriented control algorithms and accepts feedback from Hall sensors or quadrature encoders. AEC-Q100 qualification enables use in automotive accessory motors.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC16F1717-I/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 | PIC16F1718-I/MV | PIC16F1719-I/MV | PIC16F1709-I/MV | PIC16F15356-I/MV | PIC16F1516-I/MV |
|---|---|---|---|---|---|---|
| Package | 40-UQFN (5x5 mm) | 40-UQFN (5x5 mm) - same | 40-UQFN (5x5 mm) - same | 40-UQFN (5x5 mm) - same | 40-UQFN (5x5 mm) - same | 40-UQFN (5x5 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory (Flash) | 14 KB | 28 KB (+100%) | 56 KB (+300%) | 8 KB (-43%) | 28 KB (+100%) | 14 KB (same) |
| Data RAM | 1 KB | 2 KB (+100%) | 4 KB (+300%) | 1 KB (same) | 2 KB (+100%) | 1 KB (same) |
| Maximum CPU Frequency | 32 MHz | 32 MHz (same) | 32 MHz (same) | 32 MHz (same) | 32 MHz (same) | 20 MHz (-37%) |
| Core Independent Peripherals | CLC, COG, NCO, ZCD | CLC, COG, NCO, ZCD (same) | CLC, COG, NCO, ZCD (same) | CLC, COG, NCO, ZCD (same) | CLC, NCO, ZCD (no COG) | CLC, NCO (reduced) |
| On-Chip Op Amps | Yes | Yes (same) | Yes (same) | Yes (same) | No | No |
| ADC Resolution | 10-bit | 10-bit (same) | 10-bit (same) | 10-bit (same) | 10-bit (same) | 10-bit (same) |
| Operating Voltage | 2.5V to 5V | 2.5V to 5V (same) | 2.5V to 5V (same) | 2.5V to 5V (same) | 2.3V to 5.5V (wider) | 2.5V to 5V (same) |
| Automotive Grade (AEC-Q100) | Yes | Yes (same) | Yes (same) | Yes (same) | Yes (same) | Yes (same) |
Bảo phân biệt quan trọng
- Integrated on-chip op amps eliminate external analog ICs (vsPIC16F15356-I/MV)
- Full Core Independent Peripheral set including COG (vsPIC16F15356-I/MV)
- Same 40-UQFN footprint with 2x memory upgrade path (vsPIC16F1718-I/MV)
Ghi chú thiết kế
The PIC16F1717-I/MV operates from 2.5V to 5V and supports XLP nanoamp sleep currents for battery applications. Decouple VDD with a 100nF ceramic capacitor placed within 5mm of the VDD pins (pin 10 and pin 40 on the UQFN). For noise-sensitive analog measurements, add a 10uF bulk capacitor near the supply pin and route analog VDD separately from digital VDD. The on-chip voltage regulator requires a low-ESR capacitor on the VCAP pin (pin 6) of 100nF minimum.
When routing the 40-UQFN package, prioritize connecting all GND pins (pin 9 and pin 39) directly to a ground plane for thermal dissipation and EMI reduction. Place the 32.768kHz crystal (if used) within 5mm of the OSC pins with a ground guard ring. Use Peripheral Pin Select (PPS) to remap peripherals to convenient physical pins, reducing PCB trace crossings. The exposed pad on the UQFN must be soldered to a pad of at least 4x4mm with multiple thermal vias for proper heat dissipation.
Do not exceed the maximum I/O sink/source current of 25mA per pin or 200mA per port (PORTB, PORTC, etc.). The MCLR pin (pin 27) must be pulled high through a 10k resistor for normal operation; do not leave it floating. When using the ADC, allow adequate acquisition time based on source impedance - typically 1us for 10kohm sources or less. The ICSPDAT and ICSPCLK pins (RB6/RB7) must not be pulled low during normal operation or the device enters programming mode. Configure unused I/O pins as outputs low to minimize power consumption.
Thông tin tuân thủ
AEC-Q100 qualified for automotive applications. RoHS compliant per Microchip product page. Halogen-free per Microchip environmental certification.
