PIC16LF1613T-I/ST - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip
料号： PIC16LF1613T-I/ST ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $1.45 | $1.45 |
| 10 | $1.32 | $13.20 |
| 100 | $1.18 | $118.00 |
| 500 | $1.05 | $525.00 |
| 1,000 | $0.95 | $950.00 |
PIC16LF1613T-I/ST 概述
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and peripherals such as timers, ADC, and communication interfaces into one package. Within the broader electronics taxonomy, an MCU belongs to microcontrollers -> integrated circuits -> semiconductors. The PIC16 family sits between simple 8-bit controllers and 32-bit MCUs, optimised for cost-sensitive, deterministic, low-power embedded designs such as sensor nodes, consumer appliances, and battery-powered IoT devices.
Key features of the PIC16LF1613 include multiple 16-bit timers, a 10-bit ADC with up to 8 channels, enhanced PWM modules, an on-chip temperature indicator, and the Core Independent Peripherals (CIPs) that offload tasks from the CPU. The wide 1.8V-3.6V supply range plus nanoWatt XLP sleep modes (down to ~20 nA typical) make the device especially suitable for battery-powered products. It is pin-compatible with several PIC16F1xxx family members, enabling straightforward migration across the family.
Typical applications include battery-operated sensor modules, IoT edge nodes, low-power wireless sensors, LED lighting controllers, and small consumer appliances. The combination of small package, low power, and on-chip peripherals allows engineers to build compact, efficient designs without external components.
Design consideration: when migrating between PIC16LF1613 variants, verify the pinout against the target package because the TSSOP-14 pinout differs from QFN or SOIC variants. Always check the device's errata sheet and configuration bits in MPLAB X IDE before production programming. The 'T' suffix indicates Tape & Reel packaging.
This page synthesises distributor pricing, drop-in alternatives from the PIC16 family, and practical design notes not aggregated in any single manufacturer document.
直接替换替代料： PIC16LF1613T-I/ST ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC16LF1613T-I/ST （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, Program Memory (Flash), Operating Temperature, Mounting Type.
快速对比工具——选择替代料号进行并排对比：
PIC16F1613T-I/ST
✅ 直接替换📋 参考替代料（不在目录中）
PIC16F1823T-I/ST
✅ 直接替换✓ 有现货
$1.02 / 个
查看数据手册 →PIC16F1847T-I/ST
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC16F15313T-I/ST
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC16LF1554T-I/ST
✅ 直接替换✓ 有现货
$0.95 / 个
查看数据手册 →PIC16F1454T-I/ST
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$1.41 / 个
查看数据手册 →PIC16LF1613T-I/ST 最大额定值与电气特性
| Core Architecture | PIC 8-bit enhanced mid-range |
| Program Memory (Flash) | 3.5 KB (2K x 14) |
| Data RAM | 256 bytes |
| Max CPU Speed | 32 MHz |
| Supply Voltage (VDD) | 1.8 V to 3.6 V |
| 工作温度 | -40 C to +85 C (Industrial) |
| 封装 | TSSOP-14 |
| 引脚数量 | 14 |
| Timers | Multiple 16-bit timers |
| Low-Power Technology | nanoWatt XLP |
| 安装类型 | Surface Mount |
| Packaging | Tape & Reel |
| RoHS 状态 | Compliant |
| Temperature Indicator | On-chip |
PIC16LF1613T-I/ST 引脚配置
| 引脚 1 | RA3/AN3/C1IN+/T1G — Bidirectional I/O, analog input, comparator input, timer gate |
| 引脚 2 | RA4/AN4/T1G — Bidirectional I/O, analog input, timer gate |
| 引脚 3 | RA5/MCLR/VPP — Bidirectional I/O, master clear, programming voltage |
| 引脚 4 | RA0/AN0/ICSPDAT — Bidirectional I/O, analog input, ICSP data |
| 引脚 5 | RA1/AN1/ICSPCLK — Bidirectional I/O, analog input, ICSP clock |
| 引脚 6 | RA2/AN2 — Bidirectional I/O, analog input |
| 引脚 7 | VDD — Positive supply voltage (1.8V-3.6V) |
| 引脚 8 | VSS — Ground reference |
| 引脚 9 | RC0 — Bidirectional I/O port C |
| 引脚 10 | RC1 — Bidirectional I/O port C |
| 引脚 11 | RC2 — Bidirectional I/O port C |
| 引脚 12 | RC3 — Bidirectional I/O port C |
| 引脚 13 | RC4 — Bidirectional I/O port C |
| 引脚 14 | RC5 — Bidirectional I/O port C |
典型应用
PIC16LF1613T-I/ST 适用于 6 应用s: Battery-Powered IoT Sensor Node, Consumer Remote Control, LED Lighting Controller, Industrial Sensor Interface, Home Appliance Control Board, Wearable Health Monitor.
Battery-Powered IoT Sensor Node
The PIC16LF1613T-I/ST is well suited for battery-powered IoT sensor nodes because of its 1.8V-3.6V supply range and nanoWatt XLP sleep modes, which drop to roughly 20 nA in deep sleep. The 3.5KB Flash and 256B RAM are sufficient for periodic sensor sampling, threshold logic, and small RF protocol firmware. With a 32MHz CPU clock, the device can wake, sample, transmit, and return to sleep quickly, maximising battery life. The TSSOP-14 package allows compact PCB designs typical of coin-cell powered modules.
推荐
Consumer Remote Control
For IR or RF remote controls, the PIC16LF1613T-I/ST offers the right balance of low cost, low power, and integrated peripherals. The 10-bit ADC and timers can read user buttons and generate PWM/IR signals without external components. The wide 1.8V-3.6V supply directly supports 2xAAA batteries without a boost regulator. The TSSOP-14 footprint fits inside the slim form factor of handheld remotes, and the industrial temperature grade ensures reliable operation across household environments.
推荐
LED Lighting Controller
The PIC16LF1613T-I/ST is appropriate for entry-level LED lighting controllers where dimming curves, colour mixing, and low standby power matter. Its enhanced PWM modules drive multiple LED channels directly, while the 10-bit ADC reads ambient light or potentiometer inputs for dimming feedback. Sleep current below 1 uA keeps standby power negligible for ENERGY STAR requirements. The TSSOP-14 package supports compact driver boards used in downlights and strip controllers.
推荐
Industrial Sensor Interface
Industrial sensors benefit from the PIC16LF1613T-I/ST's industrial -40C to +85C temperature grade, integrated 10-bit ADC, and EUSART/SPI/I2C interfaces for connecting to field sensors. The 32MHz CPU clock provides deterministic response times for control loops. The TSSOP-14 package suits small sensor PCBs, and the wide 1.8V-3.6V supply supports 3.3V industrial rails. Engineers can integrate the MCU directly into 4-20 mA loop-powered sensor heads using its low-voltage capabilities.
推荐
Home Appliance Control Board
Small home appliances such as coffee makers, fans, and kitchen timers use the PIC16LF1613T-I/ST to drive relays, read buttons, and control displays. The TSSOP-14 package keeps the BOM compact, and the 32MHz performance is more than sufficient for these applications. The 1.8V-3.6V range simplifies integration with low-cost LCDs and keypads. The industrial temperature grade ensures reliable operation across kitchen environments with humidity and temperature variation.
推荐
Wearable Health Monitor
Wearable health monitors need ultra-low sleep current, small package, and a fast wake-up time - all delivered by the PIC16LF1613T-I/ST. Its nanoWatt XLP technology draws less than 1 uA in sleep, extending battery life for heart-rate or step-counter patches. The 10-bit ADC reads pulse or temperature sensors directly. The TSSOP-14 package allows integration into wristband or patch form factors, and the 1.8V minimum supply supports direct Li-ion battery connection.
推荐
推荐产品汇总
工程参考数据： PIC16LF1613T-I/ST ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC16F1613T-I/ST | PIC16F1823T-I/ST | PIC16F1847T-I/ST | PIC16F15313T-I/ST | PIC16LF1554T-I/ST | PIC16F1454T-I/ST |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TSSOP-14 | TSSOP-14 - same | TSSOP-14 - same | TSSOP-14 - same | TSSOP-14 - same | TSSOP-14 - same | TSSOP-14 - same |
| Program Memory (Flash) | 3.5 KB | 3.5 KB | 3.5 KB | 14 KB | 3.5 KB | 7 KB | 14 KB |
| Data RAM | 256 bytes | 256 bytes | 128 bytes | 1 KB | 256 bytes | 512 bytes | 1 KB |
| Max CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 48 MHz |
| Supply Voltage | 1.8 V to 3.6 V | 2.3 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 2.3 V to 5.5 V | 1.8 V to 3.6 V | 2.3 V to 5.5 V |
| Low-Power XLP | Yes (nanoWatt XLP) | Yes (nanoWatt XLP) | Yes (nanoWatt XLP) | Yes (nanoWatt XLP) | Yes (nanoWatt XLP) | Yes (nanoWatt XLP) | Yes (nanoWatt XLP) |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| USB Support | No | No | No | No | No | No | Yes (USB 2.0 FS) |
| Approx. 1k Price (USD) | 0.95 | 0.95 | 1.05 | 1.35 | 0.85 | 1.10 | 1.50 |
关键差异点
- Wide 1.8V-3.6V supply range （对比 PIC16F1613T-I/ST)
- nanoWatt XLP low-power technology （对比 PIC16F1823T-I/ST)
- Enhanced Core Independent Peripherals （对比 PIC16F1847T-I/ST)
设计说明
Estimated: at 32MHz CPU clock and 3.3V VDD, active current is typically 5-7 mA. For battery-powered designs, use the device's XLP sleep modes (typically <1 uA in deep sleep). Use Sleep mode aggressively and wake only via interrupts or the Watchdog Timer to extend battery life. Decoupling VDD with a 100nF ceramic capacitor placed within 5mm of the VDD pin is critical for stable operation.
The TSSOP-14 package has a 0.65mm pitch and 4.4mm body width. Follow IPC-7351 land pattern guidelines and use NSMD pads with 0.3mm solder mask expansion for reliable reflow soldering. Keep analog traces (RA0-RA5) away from switching nodes to prevent ADC noise. Connect the ICSPDAT and ICSPCLK pins (RA0, RA1) directly to the programming header with short traces to maintain signal integrity during in-circuit programming.
Do not apply voltage above 3.6V to any pin on the PIC16LF1613 - the LF variant is not 5V tolerant. The PIC16F1613 is the 5V-tolerant alternative. Ensure the MCLR pin (RA5) has a 10k pull-up to VDD; floating MCLR will cause random resets. When migrating firmware from PIC16F1613, update configuration bits in MPLAB X IDE since LVP and oscillator settings differ between F and LF variants. Always consult the latest PIC16LF1613 errata sheet before finalising firmware.
合规信息
RoHS compliance confirmed per Microchip product page and distributor listings. Industrial temperature grade (-40C to +85C) only; automotive AEC-Q100 versions not offered in this TSSOP-14 part.
