PIC16F15324T-I/7NVAO - 7KB Flash 8-bit MCU AEC-Q100 | Microchip
MPN: PIC16F15324T-I/7NVAO ✓ Hoạt độngPIC16F15324T-I/7NVAO Tóm tắt
An 8-bit microcontroller (MCU) is a small, low-power computer-on-a-chip that integrates a CPU, non-volatile program memory (typically Flash), working RAM, and a set of peripherals (timers, ADC, communication ports, GPIO) onto a single silicon die. 8-bit MCUs sit in a hierarchy: microcontroller -> embedded processor -> integrated circuit -> semiconductor. The PIC16F153xx family specifically targets low-power, mixed-signal applications using Core Independent Peripherals (CIPs) and eXtreme Low-Power (XLP) technology, and the "F" suffix indicates Flash memory and In-Circuit Serial Programming (ICSP).
Key features include 12 I/O pins, 256 B EEPROM data memory, an 8-bit ADC with multiple channel options, a 5-bit DAC, and intelligent analog peripherals. The PIC16F15324T-I/7NVAO supports the automotive AEC-Q100 qualification standard via the /VAO suffix, making it suitable for vehicle applications. The device also integrates two EUSART modules that handle RS-232/RS-485 plus LIN bus protocols in hardware, which reduces firmware overhead compared to bit-banged UART.
The architecture is built around a 14-bit instruction word with a hardware multiplier and a single-cycle ALU. The CWG, combined with the 4 PWM channels, generates complementary waveforms with programmable dead-band for motor-drive or power-conversion control loops. The CIP (Core Independent Peripheral) blocks - including the CWG, NCO, and configurable logic cells - run independently of the CPU, allowing the core to remain in sleep and reducing average power consumption for battery-powered or always-on designs.
Typical applications include automotive body electronics, sensor conditioning nodes, low-end motor control (small fans, pumps, valves), LED lighting controllers, and home-appliance user-interface panels. The AEC-Q100 qualification makes it a fit for under-hood and cabin electronics where temperature and reliability are scrutinized. The 16-pin VQFN package suits space-constrained PCBs in sensor modules and small actuator drivers.
When designing with the PIC16F15324T-I/7NVAO, ensure that the ICSPDAT/ICSPCLK pins are accessible for in-circuit programming, that the exposed thermal pad (EP) is soldered to a sufficient copper pour for thermal dissipation, and that Vdd decoupling is placed within 3 mm of the supply pin. Use the MPLAB X IDE and the MPLAB Code Configurator (MCC) to generate peripheral-setup code from the CIP blocks.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes drawn from Microchip's PIC16(L)F15324/44 datasheet and CIP application briefs, complementing the manufacturer documentation with decision support not found in the datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC16F15324T-I/7NVAO — 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 PIC16F15324T-I/7NVAO (cùng hình factor và footprint) — khác nhau ở ADC, Package, DAC, Comparators, CWG (Complementary Waveform Generator).
PIC16F15324T-E/7NVAO
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC16F15324-I/7NVAO
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC16F15324T-I/JQ
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16F15323T-I/7NVAO
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC16F15324T-I/7NVAO Tỷ lệ tối đa & tính chất điện
| Core Processor | PIC |
| Core Size | 8-bit |
| CPU Speed | 32 MHz |
| Program Memory (Flash) | 7 KB (4K x 14) |
| RAM | 512 B |
| EEPROM | 256 B |
| Điện áp cung cấp | 3 V |
| Number of I/O Pins | 12 |
| PWM Channels | 4 |
| ADC | Yes (10-bit, multi-channel) |
| DAC | 5-bit |
| Comparator | Yes |
| CWG (Complementary Waveform Generator) | Yes |
| Communication Interfaces | 2x EUSART, SPI, I2C |
| Hộp | 16-VQFN (4x4) with Exposed Pad |
| AEC-Q100 Qualification | Yes (Automotive grade) |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +85C (Industrial, "I") |
| Series | PIC® 16F |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC16F15324T-I/7NVAO
| Chân 1 | RA2 — Bidirectional I/O / reference clock |
| Chân 2 | RA3 — Bidirectional I/O |
| Chân 3 | RA4 — Bidirectional I/O |
| Chân 4 | RA5 — Bidirectional I/O |
| Chân 5 | VSS — Ground reference |
| Chân 6 | RA1 — Bidirectional I/O |
| Chân 7 | RA0 — Bidirectional I/O / ICDDAT |
| Chân 8 | RA7 — Bidirectional I/O / ICSPCLK |
| Chân 9 | RC5 — Bidirectional I/O |
| Chân 10 | RC4 — Bidirectional I/O |
| Chân 11 | RC3 — Bidirectional I/O |
| Chân 12 | RC2 — Bidirectional I/O |
| Chân 13 | RC1 — Bidirectional I/O |
| Chân 14 | RC0 — Bidirectional I/O |
| Chân 15 | VDD — Positive supply (3V) |
| Chân 16 | RC6 — Bidirectional I/O |
| Chân EP | EP — Exposed thermal pad - connect to VSS |
Ứng dụng tiêu biểu
PIC16F15324T-I/7NVAO phù hợp cho 6 Áp dụngs: Automotive Body Electronics, Sensor Conditioning Nodes, Small Motor Control, LED Lighting Controllers, Home Appliance User-Interface Panels, Battery-Powered IoT Edge Nodes.
Automotive Body Electronics
The PIC16F15324T-I/7NVAO is AEC-Q100 qualified via the /VAO suffix, with 7 KB Flash and 512 B RAM handling seat-control, mirror-adjustment, or lighting-node firmware. Two EUSART channels support LIN-bus slaves to the body controller, while the 32 MHz core services 10 ms task loops. Its 4 PWMs and CWG drive LED dimming or small DC-motor loads; the 16-VQFN footprint fits behind the instrument cluster or inside door-module PCBs where board area is tight.
Được đề xuất
Sensor Conditioning Nodes
The PIC16F15324T-I/7NVAO's integrated 10-bit ADC and 5-bit DAC combined with 256 B EEPROM let the device store calibration constants while digitizing sensor signals at low quiescent current thanks to eXtreme Low-Power (XLP) sleep modes. Its 4 PWM outputs can drive excitation sources for resistive bridges, and the 12 GPIOs handle interrupt-driven wake from multiple sensor lines. The 16-VQFN exposed pad enables compact sensor-module PCBs for industrial IoT gateways.
Được đề xuất
Small Motor Control
The PIC16F15324T-I/7NVAO drives small BLDC or brushed DC motors using the CWG with complementary outputs and programmable dead-band plus 4 PWM channels for speed and current control. The 32 MHz CPU executes field-oriented control loops at the millisecond scale for small fans, pumps, and appliance valves. Hardware fault handling via the on-chip comparator and ADC shuts down PWMs without software latency. The VQFN-16 exposed pad handles the modest dissipation of sub-50 W motor control.
Được đề xuất
LED Lighting Controllers
The PIC16F15324T-I/7NVAO delivers 4 PWMs for multi-channel LED dimming, with the 5-bit DAC and DACREF tied to analog current-set references for tunable-white or RGBW strips. Its 32 MHz core drives 16-bit PWM resolution at frequencies above 1 kHz, eliminating visible flicker in architectural lighting. The 7 KB Flash accommodates proprietary dimming curves, and the /VAO AEC-Q100 grade suits automotive interior-ambient lighting. The 16-VQFN footprint fits inside lamp-driver PCBs.
Được đề xuất
Home Appliance User-Interface Panels
The PIC16F15324T-I/7NVAO's 12 GPIOs handle capacitive touch buttons, rotary encoders, and 7-segment display multiplexing on a washing-machine or microwave front panel. Its 512 B SRAM buffers display updates, while the 7 KB Flash stores multi-language UI strings. EUSART ports connect to the main appliance controller, and the 5-bit DAC drives an audible buzzer for end-of-cycle alerts.
Được đề xuất
Battery-Powered IoT Edge Nodes
The PIC16F15324T-I/7NVAO uses Core Independent Peripherals (CIPs) such as the CWG and NCO to perform timing-critical functions while the CPU stays in XLP sleep, dropping current to the microamp range for battery-powered IoT sensors. Its SPI/I2C ports interface with low-power radios or environmental sensors, and the 256 B EEPROM logs non-volatile state across battery swaps. The 16-VQFN (4x4) keeps the PCB small enough for wearable or tag-form-factor designs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC16F15324T-I/7NVAO — 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 | PIC16F15324T-E/7NVAO | PIC16F15324-I/7NVAO | PIC16F15324T-I/JQ | PIC16F15323T-I/7NVAO |
|---|---|---|---|---|---|
| Package | 16-VQFN (4x4) | 16-VQFN (4x4) - same | 16-VQFN (4x4) - same | 16-UQFN (4x4) - same footprint | 16-VQFN (4x4) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory (Flash) | 7 KB | 7 KB | 7 KB | 7 KB | 3.5 KB |
| RAM | 512 B | 512 B | 512 B | 512 B | 256 B |
| Operating Temperature | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) |
| AEC-Q100 Automotive Grade | Yes (/VAO) | Yes (/VAO) | No | Yes (/VAO) | Yes (/VAO) |
| CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| PWM Channels | 4 | 4 | 4 | 4 | 4 |
Bảo phân biệt quan trọng
- AEC-Q100 automotive qualification with /VAO suffix (vsPIC16F15324-I/7NVAO)
- Higher Flash density in the same VQFN-16 footprint (vsPIC16F15323T-I/7NVAO)
- Industrial-grade screening rather than extended-temperature (vsPIC16F15324T-E/7NVAO)
Ghi chú thiết kế
Solder the VQFN-16 exposed thermal pad (EP) to a continuous ground pour on the top or bottom layer, with at least 8 thermal vias (0.3 mm drill, 0.5 mm pitch) stitching to the inner ground plane. This keeps the junction temperature within the -40C to +85C (or +125C for E grade) operating envelope at full 32 MHz CPU load and supports the CIP blocks running concurrently.
Place a 100 nF ceramic decoupling capacitor within 3 mm of the VDD pin (pin 15) and a bulk 1 uF to 10 uF capacitor on the same node. For noise-sensitive analog applications using the ADC and DAC, add a ferrite bead or 10 ohm resistor between VDD and the MCU supply pin to isolate digital switching noise from analog rails.
Do not use the ICSPDAT/ICSPCLK pins (RA0/RA7) as general-purpose outputs during in-circuit programming; either dedicate them to programming or reserve firmware routines that tri-state them at reset. Failure to do so prevents the MPLAB ICD or PICkit programmer from acquiring the device. The /MCLR pin (if exposed in your variant) must have a pull-up to VDD for normal operation.
Thông tin tuân thủ
AEC-Q100 qualified per /VAO suffix. RoHS and REACH compliance per Microchip product page. Lead-free packaging. Halogen-free status not explicitly stated in provided data.
