PIC16LF1613-E/ML - 8-bit 32MHz 3.5KB Flash XLP MCU | Microchip
MPN: PIC16LF1613-E/ML ✓ Hoạt độngPIC16LF1613-E/ML Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, RAM, and programmable peripherals on one die. The PIC16 family uses a 14-bit modified Harvard RISC architecture optimized for deterministic real-time control, sitting within Microchip's hierarchy as: PIC16 -> PIC mid-range 8-bit -> 8-bit MCU -> microcontroller -> embedded computing. The 'XLP' (eXtreme Low Power) designation guarantees sub-uA sleep currents, enabling battery-powered designs where quiescent draw dominates battery life.
Key features of the PIC16LF1613 include 12 I/O pins shared with peripheral functions, a 10-bit ADC with up to 11 channels, two comparators, two 8-bit timers plus one 16-bit timer, and an enhanced PWM module with complementary outputs suitable for half-bridge motor control. The 32MHz internal oscillator eliminates an external crystal in cost-sensitive applications. The 'ML' suffix denotes the 16-QFN (4x4) package, which provides compact PCB footprint and good thermal performance via the exposed pad.
Typical applications include low-cost sensor nodes, household appliance white goods, battery-powered IoT end-nodes, small DC motor and fan controllers, and general-purpose logic-replacement designs. The PIC16LF1613-E/ML also fits remote controls and human-interface boards where space is constrained.
When designing with this MCU, connect the exposed pad (EP) to a clean ground plane to improve thermal dissipation and electrical grounding. Decouple VDD with a 100nF ceramic capacitor placed within 5mm of the supply pin, and follow Microchip AN2169 'Family Migration Guide' for migration between PIC16LF1613, PIC16F1613, and the 8-pin/14-pin members of the PIC16(L)F161x family.
This page synthesizes distributor pricing, package-aware drop-in alternatives, and design notes not in the abstract - cross-references both same-family Microchip variants and pin-compatible cross-brand alternatives where available.
Bộ thay thế dễ dàng lắp đặt cho PIC16LF1613-E/ML — 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 PIC16LF1613-E/ML (cùng hình factor và footprint) — khác nhau ở Package, Program Memory (Flash), Core Architecture, ADC, Maximum CPU Frequency.
PIC16F1613-I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16LF1613-I/ML
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC16LF1613T-I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC16LF1614-I/ML
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC16LF1613-E/ML Tỷ lệ tối đa & tính chất điện
| Architecture | PIC16 8-bit RISC (14-bit instruction word) |
| Core | PIC mid-range 8-bit |
| Family | PIC16(L)F161x XLP |
| Maximum CPU Frequency | 32 MHz |
| Program Memory (Flash) | 3.5 KB (2K x 14 words) |
| Data SRAM | 256 B |
| Operating Voltage (VDD) | 1.8 V to 3.6 V (LF variant) |
| I/O Pins | 12 |
| Hộp | 16-QFN (4x4 mm) with exposed pad |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +125C (E grade) |
| ADC | 10-bit, up to 11 channels |
| Comparators | 2 |
| Timers | Two 8-bit + one 16-bit |
| PWM | Enhanced PWM with complementary outputs |
| Internal Oscillator | 32 MHz (factory calibrated) |
| Trạng thái RoHS | Compliant |
| Low-Power Technology | XLP (eXtreme Low Power) - sub-uA sleep |
Cấu hình chân PIC16LF1613-E/ML
| Chân 1 | RA5 — GPIO / ADC input / comparator input |
| Chân 2 | RA4 — GPIO / ADC input / Timer0 clock |
| Chân 3 | RA3 — GPIO / MCLR / ADC input |
| Chân 4 | RC5 — GPIO / PWM output |
| Chân 5 | RC4 — GPIO / PWM output |
| Chân 6 | RC3 — GPIO / PWM output / I2C SCL |
| Chân 7 | RC2 — GPIO / PWM output / I2C SDA |
| Chân 8 | RC1 — GPIO / PWM output / comparator output |
| Chân 9 | RC0 — GPIO / comparator output |
| Chân 10 | VSS — Ground |
| Chân 11 | RA2 — GPIO / ADC input / comparator input |
| Chân 12 | RA1 — GPIO / ICSPCLK / ADC input |
| Chân 13 | RA0 — GPIO / ICSPDAT / ADC input |
| Chân 14 | VDD — Positive supply voltage |
| Chân 15 | RA7 — GPIO / ADC input |
| Chân 16 | RA6 — GPIO / ADC input / oscillator |
| Chân EP | EP — Exposed thermal pad - connect to VSS/GND |
Ứng dụng tiêu biểu
PIC16LF1613-E/ML phù hợp cho 6 Áp dụngs: Battery-Powered IoT Sensor Nodes, Household Appliance White Goods, Small DC Motor and Fan Controllers, Remote Controls and HMI Keypads, LED Lighting and Strip Controllers, General-Purpose Logic-Replacement Designs.
Battery-Powered IoT Sensor Nodes
The PIC16LF1613-E/ML's XLP architecture and 1.8V minimum VDD make it ideal for battery-powered IoT sensor nodes where quiescent draw dominates energy budget. Its sub-uA deep-sleep current with RAM retention allows years of operation from a single CR2032 coin cell, while the 32 MHz internal oscillator eliminates external crystal BOM cost and reduces quiescent leakage paths. The 10-bit ADC with up to 11 channels reads multiple sensor inputs (temperature, humidity, light) sequentially, and 12 GPIO lines drive LEDs and an external sub-GHz/BLE transceiver's wake-up pin. The 16-QFN (4x4 mm) footprint enables nodes under 10x10 mm.
Được đề xuất
Household Appliance White Goods
The PIC16LF1613-E/ML's -40C to +125C operating range (E grade) and 32 MHz CPU make it ideal for household appliance white-goods control boards such as coffee makers, blenders, and air purifiers. Its enhanced PWM with complementary outputs drives small DC motors and fan stages directly via gate-driver MOSFETs, while two analog comparators implement zero-cross detection for TRIAC-controlled resistive heaters. The 12 GPIO scan a 4x4 key matrix for user input, and the 10-bit ADC reads NTC thermistors for closed-loop temperature regulation. The wide 1.8V-3.6V range simplifies power supply design from a single 3.3V LDO.
Được đề xuất
Small DC Motor and Fan Controllers
The PIC16LF1613-E/ML's enhanced PWM with complementary outputs and dead-band control makes it ideal for small DC motor and fan controllers. Two comparators sense motor back-EMF for sensorless commutation or zero-cross timing of AC fan TRIAC drives, and the 32 MHz MIPS-class throughput implements field-oriented control loops for small BLDC motors. The wide -40C to +125C operating range tolerates the under-hood thermal environment in motor housings. 256 B SRAM is sufficient for one-PI-axis control, and the 16-QFN (4x4 mm) package fits small brushless-DC inverter PCBs alongside the gate driver.
Được đề xuất
Remote Controls and HMI Keypads
The PIC16LF1613-E/ML's 12 GPIO, XLP sleep, and 16-QFN (4x4 mm) package make it ideal for compact remote controls, IR transmitter keypads, and HMI front panels. Its sub-uA sleep current allows multi-year battery life on a coin cell with instantaneous wake on a GPIO interrupt, and the 32 MHz internal oscillator handles IR carrier generation (38 kHz typical) directly without external components. The 10-bit ADC reads resistive-touch or potentiometer inputs for slider controls. The exposed pad's small 4x4 mm footprint enables behind-glass mounting for clean industrial designs.
Được đề xuất
LED Lighting and Strip Controllers
The PIC16LF1613-E/ML's enhanced PWM with multiple complementary output pairs makes it ideal for entry-level LED lighting controllers driving RGB or RGBW strips. The 32 MHz CPU implements software Color-Mixing-Wheel (CMW) algorithms for tunable-white or circadian-rhythm lighting, and the 10-bit ADC reads ambient light sensors for daylight harvesting. The 1.8V-3.6V range accepts a single-cell Li-ion battery for portable accent lighting. The 12 GPIO drive high-side MOSFETs for 4-channel strips or DMX-style addressable-LED data lines.
Được đề xuất
General-Purpose Logic-Replacement Designs
The PIC16LF1613-E/ML's 32 MHz CPU and 12 GPIO make it ideal for replacing legacy 74-series discrete logic with a single low-cost MCU. State machines for cable adapters, simple protocol bridges (UART-to-I2C, SPI-to-UART), and pin-multiplexing glue logic are handled in 3.5 KB Flash with predictable interrupt latency from the 8-bit PIC core. The XLP architecture reduces quiescent draw compared to discrete CMOS logic arrays, and the 16-QFN (4x4 mm) fits existing logic-IC footprints with no PCB rework. The wide 1.8V-3.6V range interfaces directly with 1.8V, 2.5V, and 3.3V logic domains.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC16LF1613-E/ML — 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 | PIC16F1613-I/ML | PIC16LF1613-I/ML | PIC16LF1613T-I/ML | PIC16LF1614-I/ML |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 16-QFN (4x4) | 16-QFN (4x4) - same | 16-QFN (4x4) - same | 16-QFN (4x4) - same | 16-QFN (4x4) - same |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | 2.3 V to 5.5 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Program Memory (Flash) | 3.5 KB | 3.5 KB | 3.5 KB | 3.5 KB | 7 KB (+100%) |
| Data SRAM | 256 B | 256 B | 256 B | 256 B | 256 B |
| Maximum CPU Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Temperature Grade | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) |
| Low-Power Technology | XLP | XLP | XLP | XLP | XLP |
| I/O Pins | 12 | 12 | 12 | 12 | 12 |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant |
Bảo phân biệt quan trọng
- 1.8V minimum VDD enables single-cell Li-ion coin-cell designs (vsPIC16F1613-I/ML)
- E temperature grade supports -40C to +125C industrial thermal range (vsPIC16LF1613-I/ML)
- XLP architecture delivers sub-uA deep-sleep currents with RAM retention (vsPIC16F616)
Ghi chú thiết kế
Decouple VDD (pin 14) with a 100nF X7R ceramic capacitor placed within 5mm of the package pad to suppress switching transients from the internal core. For XLP sleep-mode designs, also add a 1uF bulk capacitor near the VDD pin to handle peak current during wake-up from sub-uA sleep. The exposed thermal pad (EP) must be soldered to a continuous ground plane with multiple vias to provide thermal dissipation and a stable VSS reference for the ADC and comparators.
Use IPC-7351 land pattern 'QFN-16 4x4 mm 0.65 mm pitch' for the 16-QFN (ML) footprint. Route RA0 and RA1 (ICSPDAT/ICSPCLK) to a 2x3 0.1-inch header for in-circuit serial programming and debugging using PICkit 3/4 or MPLAB Snap. Keep ADC traces short and isolated from PWM switching traces to minimize digital-noise coupling into analog measurements.
Do not confuse the LF (1.8V-3.6V) and F (2.3V-5.5V) variants when sourcing - the 'L' prefix is mandatory for designs that must operate below 2.3V. MCLR (pin 3, shared with RA3) must be tied to VDD through a 10 kohm resistor if not used as a reset source; floating MCLR prevents startup. Confirm the E vs I temperature grade is appropriate for the end environment (E for -40C to +125C industrial, I for -40C to +85C commercial).
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page and DigiKey listing. Lead-free reflow profiles per JEDEC J-STD-020 supported. Not AEC-Q100 qualified - select PIC16F1613-E/ML or PIC16LF1613-E/ML only for non-automotive safety applications.
