PIC16F1615T-I/ML - 8-Bit MCU, 32MHz, 14KB Flash, 16-QFN | Microchip
부품 번호: PIC16F1615T-I/ML ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $1.68 | $1.68 |
| 10 | $1.51 | $15.10 |
| 100 | $1.34 | $134.00 |
| 500 | $1.21 | $605.00 |
| 1,000 | $1.07 | $1,070.00 |
PIC16F1615T-I/ML 개요
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and a rich set of peripherals onto one die. The PIC16F1615 belongs to the PIC16F1xxx enhanced mid-range family, which sits above baseline PIC10/12/16 architectures in performance and integration, yet below 16-bit PIC24 and dsPIC devices. Within the broader hierarchy, it is classified as a microcontroller -> embedded processor -> semiconductor device. XLP™ (eXtreme Low Power) denotes Microchip's portfolio of ultra-low-power 8-bit MCUs optimized for battery- and energy-harvesting applications.
Key features of the PIC16F1615T-I/ML include an integrated 10-bit Analog-to-Digital Converter (ADC) with multiple channels, a 24-bit Signal Measurement Timer (SMT) for precision time and pulse-based measurements, Capture/Compare/PWM (CCP) peripherals, Zero-Cross Detect (ZCD) and Peripheral Pin Select (PPS) for flexible signal routing. The on-chip Functional Safety (FuSa) features support safety-critical designs targeting IEC 60730 Class B compliance for home appliances and similar regulated markets. The XLP architecture typically delivers deep-sleep currents in the nanoampere range, ideal for always-on applications.
Typical applications for the PIC16F1615T-I/ML include small-motor control (BLDC fan, ceiling-fan, pump), consumer appliance control, IoT sensor nodes, LED lighting control with analog dimming, and general-purpose embedded control where 14KB Flash and 1KB RAM are sufficient. The 16-QFN (4x4) package is preferred when PCB area is at a premium and the design needs only 12-14 I/O pins.
When designing with this part, budget the I/O count carefully - the 16-QFN package exposes fewer pins than 20- or 28-pin variants of the same family. Plan for an external decoupling network (100nF + bulk capacitor) within 2-3 mm of the VDD pin, and use MPLAB X IDE with the XC8 compiler for firmware development.
드롭인 대체품: PIC16F1615T-I/ML — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC16F1615T-I/ML (동일 폼 팩터 및 풋프린트) — 차이점: Package, Core Architecture, ADC, Program Memory (Flash), Operating Temperature.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC16F1615-I/ML
✅ 드롭인✓ 재고 있음
$0.84 / 개
데이터시트 보기 →PIC16F1615-I/SL
✅ 드롭인✓ 재고 있음
$1.12 / 개
데이터시트 보기 →PIC16F1615-I/P
✅ 드롭인✓ 재고 있음
$0.78 / 개
데이터시트 보기 →PIC16F1613-I/ML
✅ 드롭인✓ 재고 있음
$0.92 / 개
데이터시트 보기 →PIC16F1614-I/P
✅ 드롭인✓ 재고 있음
$0.78 / 개
데이터시트 보기 →PIC16F1615T-I/ML 최대 정격 & 전기적 특성
| Family | PIC® XLP™ 16F |
| Core Architecture | 8-bit PIC (enhanced mid-range) |
| Core Size | 8-bit |
| Max CPU Speed | 32 MHz |
| Program Memory (Flash) | 14 KB (8K x 14 words) |
| RAM | 1 KB |
| ADC | 10-bit |
| Timer Modules | Includes 24-bit SMT (Signal Measurement Timer), CCP |
| 패키지 | 16-QFN (4x4 mm) |
| 핀 수 | 16 |
| 실장 유형 | Surface Mount |
| 동작 온도 범위 | -40C to +85C (Industrial) |
| Functional Safety (FuSa) | Yes (supports IEC 60730 Class B designs) |
| Peripheral Features | CCP, ZCD (Zero-Cross Detect), PPS (Peripheral Pin Select) |
| RoHS 상태 | Compliant (per Microchip product family convention) |
PIC16F1615T-I/ML 핀 구성
| 핀 1 | RA2 — Bidirectional I/O / analog input / CCP3 output |
| 핀 2 | RA3 — Bidirectional I/O / analog input |
| 핀 3 | RA4 — Bidirectional I/O / analog input / ZCD output |
| 핀 4 | RA5 — Bidirectional I/O / analog input / Master Clear (MCLR) selectable |
| 핀 5 | VSS — Ground reference |
| 핀 6 | RA1 — Bidirectional I/O / analog input / ZCD input |
| 핀 7 | RA0 — Bidirectional I/O / analog input / ICSPDAT |
| 핀 8 | RA7 — Bidirectional I/O / oscillator input |
| 핀 9 | RA6 — Bidirectional I/O / oscillator output |
| 핀 10 | RC5 — Bidirectional I/O / CCP1 / PWM output |
| 핀 11 | RC4 — Bidirectional I/O / SDA / CCP2 |
| 핀 12 | RC3 — Bidirectional I/O / SCL |
| 핀 13 | RC2 — Bidirectional I/O / analog input |
| 핀 14 | RC1 — Bidirectional I/O / analog input / CCP4 |
| 핀 15 | RC0 — Bidirectional I/O / analog input / ICSPCLK |
| 핀 16 | VDD — Positive supply voltage |
일반적인 애플리케이션
PIC16F1615T-I/ML 적합 용도: 6 애플리케이션s: Small-Motor Control (BLDC/PMSM Fans and Pumps), Consumer Appliance Control (Class B Compliant), IoT Sensor Nodes and Battery-Operated Devices, LED Lighting with Analog Dimming, General-Purpose Embedded Control, Industrial Sensor Interface and Conditioning.
Small-Motor Control (BLDC/PMSM Fans and Pumps)
The PIC16F1615T-I/ML is well suited to small-motor control applications such as ceiling fans, refrigerator compressors, dishwasher circulation pumps, and PC case fans. Its 24-bit Signal Measurement Timer (SMT) captures back-EMF zero-crossings with sub-microsecond resolution, while the 10-bit ADC digitizes current-sense and potentiometer inputs for closed-loop speed regulation. The XLP Sleep current in the nanoampere range allows standby losses to be minimized when the motor is idle. Integrated CCP peripherals generate the PWM drive signals for MOSFET half-bridges, and the Functional Safety block supports IEC 60730 Class B self-test routines required for many appliance designs.
추천
Consumer Appliance Control (Class B Compliant)
The Functional Safety (FuSa) feature set on the PIC16F1615T-I/ML is specifically designed to support IEC 60730 Class B self-test requirements for household appliances such as washing machines, ovens, and induction cooktops. The hardware CRC, windowed watchdog timer, and clock-fail detection offload safety-critical checks from software, reducing firmware certification effort. With 14KB Flash and 1KB RAM, the MCU can host the user interface, sensor processing, and safety routines on a single die. The 16-QFN (4x4) footprint is ideal when the control board must fit inside tight appliance enclosures.
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IoT Sensor Nodes and Battery-Operated Devices
The PIC16F1615T-I/ML's XLP architecture typically delivers Sleep currents below 100 nA with the Real-Time Clock running, making it a strong choice for battery-powered wireless sensor nodes transmitting on LoRa, sub-GHz proprietary, or BLE-friendly protocols via external modules. The 14KB Flash holds a sensor-fusion stack plus a small application layer, while the 10-bit ADC handles temperature, light, and battery-voltage monitoring. The 32MHz core wakes in microseconds to process a sensor sample before returning to Sleep, preserving average energy consumption in the microampere range.
추천
LED Lighting with Analog Dimming
LED drivers based on the PIC16F1615T-I/ML leverage the 10-bit ADC for analog 0-10V dimming input and the CCP modules to generate PWM dimming outputs on multiple channels. The 32MHz instruction throughput ensures smooth logarithmic dimming curves even when driving 4-6 independent LED strings. The ZCD (Zero-Cross Detect) peripheral synchronizes dimming phase with the AC mains for TRIAC-compatible fixtures without external optocouplers, while PPS allows the peripheral outputs to be remapped to any I/O pin, simplifying PCB routing in tightly packed fixtures.
추천
General-Purpose Embedded Control
Beyond its targeted applications, the PIC16F1615T-I/ML is a strong general-purpose 8-bit MCU for hobby, education, and prototyping use. The 14KB Flash is sufficient for state-machine firmware, simple communication stacks, and ADC-driven control loops. The Peripheral Pin Select (PPS) feature is particularly useful when routing UART, SPI, or I2C to non-default pins, allowing the same firmware to be retargeted across different board revisions without hardware rework. Compatibility with the MPLAB X IDE and XC8 compiler makes firmware development and debugging straightforward for any skill level.
추천
Industrial Sensor Interface and Conditioning
Industrial sensor interfaces using the PIC16F1615T-I/ML benefit from the 24-bit SMT timer to measure frequency-output sensors (flow meters, encoders) with high precision, while the 10-bit ADC digitizes analog output from temperature, pressure, and strain-gauge transducers. The industrial -40C to +85C temperature range and robust on-chip peripherals support deployment in factory-floor environments. The Functional Safety features also make it suitable for safety-rated sensor modules within larger IEC 61508 SIL-1 systems, where the MCU's self-test capability reduces the burden on the host controller's diagnostic routines.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC16F1615T-I/ML — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC16F1615-I/ML | PIC16F1615-I/SL | PIC16F1613-I/ML | PIC16F1614-I/P |
|---|---|---|---|---|---|
| Package | 16-QFN (4x4 mm) | 16-QFN (4x4) - same | 16-QFN (4x4) - same | 16-QFN (4x4) - same | 16-QFN (4x4) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 14 KB (8K x 14) | 14 KB | 14 KB | 8 KB (-43%) | 7 KB (-50%) |
| Max CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| ADC | 10-bit | 10-bit | 10-bit | 10-bit | 10-bit |
| Functional Safety (FuSa) | Yes (IEC 60730 Class B) | Yes | Yes | Yes | Yes |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
주요 차별점
- Largest Flash within the PIC16F161x 16-QFN sub-family (vs PIC16F1613-I/ML)
- Includes on-chip Functional Safety (FuSa) hardware (vs PIC16F616T-H/MLVAO)
- Integrated 24-bit Signal Measurement Timer (vs PIC16F1509-I/ML)
설계 노트
Estimated: For the 16-QFN package, route the central exposed pad (EP) directly to a clean ground plane with multiple thermal vias (6-9 vias of 0.3 mm diameter recommended). Place a 100 nF decoupling capacitor within 2 mm of the VDD pin (pin 16) and a bulk capacitor (1-10 uF) within 5 mm. For optimal ADC performance, separate the analog AVdd/AVss pins (if used) from the digital supply with a ferrite bead or filter resistor.
Estimated: To leverage the XLP Sleep modes of the PIC16F1615, configure unused peripherals via the PMD (Peripheral Module Disable) registers before entering Sleep. The on-chip DSWDT (Deep Sleep Watchdog Timer) and RTC can keep timekeeping active at currents as low as a few hundred nanoamperes. For battery life calculations, sum the active-mode current (about 3 mA at 32 MHz per Microchip datasheet family data) times the duty cycle plus the Sleep current times (1 - duty cycle).
When using the ADC, add a small RC filter (typically 100 ohm + 100 nF) at each analog input to limit the bandwidth below the Nyquist rate and minimize charge-kickback transients. The PIC16F1615's 10-bit ADC achieves best linearity with a source impedance under 2 kohm. For SMT timer measurements on noisy signals, enable the input capture noise filter and use a Schmitt-triggered input pin where possible.
Common pitfalls: (1) Failing to configure PPS (Peripheral Pin Select) when remapping UART/SPI/I2C to non-default pins - PPS must be unlocked and re-locked via PPSLOCK register. (2) Exceeding the absolute maximum current of 200 mA per I/O pin or 200 mA total VDD - check the electrical characteristics table before driving multiple LEDs directly from the MCU. (3) Programming the device with an old XC8 version that lacks FuSa library support - use MPLAB X IDE with a recent XC8 compiler that includes IEC 60730 Class B software libraries.
규정 준수 정보
RoHS and REACH compliance inferred from Microchip Technology's standard product-family declarations. The part is not AEC-Q100 qualified; for automotive applications use the PIC16F1615-E/ML extended-temperature grade and conduct additional qualification. FuSa features support IEC 60730 Class B but the part itself is not AEC-Q100 listed.
