PIC16F610T-I/SL - 8-Bit 20MHz MCU, 1.75KB Flash | Microchip
料号： PIC16F610T-I/SL ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $1.69 | $1.69 |
| 10 | $1.49 | $14.90 |
| 100 | $1.21 | $121.00 |
| 500 | $0.95 | $475.00 |
| 1,000 | $0.85 | $850.00 |
PIC16F610T-I/SL 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, and peripherals such as timers, ADCs, and communication interfaces. The PIC16F610 belongs to Microchip's mid-range PIC16F family, which targets cost-sensitive 8-bit embedded applications where deterministic interrupt response and ultra-low power consumption are critical. As an 8-bit RISC architecture, it executes most instructions in a single 200 ns cycle and provides an 8-level deep hardware stack for interrupt and subroutine handling. The hierarchy is: PIC16F610 -> PIC16 family -> 8-bit PIC microcontroller -> Microcontroller -> Integrated Circuit -> Semiconductor.
Key features include 35 single-word instructions, an enhanced Flash program memory cell rated for 100K erase/write cycles, nanoWatt power-management technology with multiple idle and sleep modes, and a programmable watchdog timer for reliable field operation. The device also integrates a 10-bit ADC, comparators, PWM modules, and enhanced USART/CCP peripherals, enabling it to replace multiple discrete components in mixed-signal embedded designs.
Typical applications include low-cost remote controls, small appliance controllers, sensor interface nodes, battery-powered instruments, LED lighting drivers, and consumer electronics where a small-footprint 8-bit MCU is sufficient. Designers often select the PIC16F610T-I/SL for new designs and the PIC16F610T-I/SLVAO automotive-grade counterpart for AEC-Q100 environments.
When designing with this device, ensure the ICSP programming header is brought out to a 6-pin in-circuit serial programming connector to simplify firmware updates in production. The internal oscillator accuracy is typically +/- 2% over voltage and temperature, which is adequate for UART communication below 19.2 kbaud but may require calibration for higher baud rates.
直接替换替代料： PIC16F610T-I/SL ——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： PIC16F610T-I/SL （相同外形与封装尺寸） ——差异在于 Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
PIC16F610-I/SL
✅ 直接替换✓ 有现货
$0.55 / 个
查看数据手册 →PIC16F610T-I/ST
✅ 直接替换📋 参考替代料（不在目录中）
PIC16F610T-I/SLVAO
✅ 直接替换📋 参考替代料（不在目录中）
PIC16F610T-E/SL
✅ 直接替换📋 参考替代料（不在目录中）
PIC16F610T-E/ST
✅ 直接替换📋 参考替代料（不在目录中）
PIC16F610T-I/SL 最大额定值与电气特性
| Core Processor | PIC |
| Core Size | 8-bit |
| Maximum CPU Speed | 20 MHz |
| Program Memory Type | Flash |
| Program Memory Size | 1.75 KB (1K x 14) |
| RAM Size | 64 x 8 (64 B) |
| EEPROM Size | None |
| Number of I/O Pins | 11 |
| Supply Voltage Range | 2.0 V to 5.5 V |
| 工作温度 | -40 °C to +85 °C |
| Oscillator Type | Internal |
| 封装 / 外壳 | 14-SOIC (0.154 inch / 3.90 mm width) |
| 安装类型 | Surface Mount |
| Instruction Set | 35 single-word instructions |
| Hardware Stack Depth | 8 levels |
| RoHS 状态 | Compliant |
PIC16F610T-I/SL 引脚配置
| 引脚 1 | VDD — Positive supply voltage (2.0 V to 5.5 V) |
| 引脚 2 | OSC1/RA5 — External oscillator input or general-purpose I/O RA5 |
| 引脚 3 | OSC2/RA4 — External oscillator output or general-purpose I/O RA4 |
| 引脚 4 | MCLR/VPP/RA3 — Master Clear (reset) input / programming voltage / RA3 |
| 引脚 5 | RC5/RB5 — Port C bit 5 / Port B bit 5 |
| 引脚 6 | RC4/RB4 — Port C bit 4 / Port B bit 4 |
| 引脚 7 | RC3/RB3 — Port C bit 3 / Port B bit 3 |
| 引脚 8 | RC2/RB2 — Port C bit 2 / Port B bit 2 |
| 引脚 9 | RC1/RB1 — Port C bit 1 / Port B bit 1 |
| 引脚 10 | RC0/RB0 — Port C bit 0 / Port B bit 0 |
| 引脚 11 | VSS — Ground reference |
| 引脚 12 | RA2 — Port A bit 2 (analog input) |
| 引脚 13 | RA1 — Port A bit 1 (analog input) |
| 引脚 14 | RA0 — Port A bit 0 (analog input) |
典型应用
PIC16F610T-I/SL 适用于 6 应用s: Consumer Remote Control, Battery-Powered Sensor Node, Small Appliance Controller, LED Lighting Driver, Automotive Interior Accessory (Rear-Seat USB Charger, Trim Lighting), Industrial Control Panel Logic.
Consumer Remote Control
The PIC16F610T-I/SL is a strong fit for low-cost IR/RF remote controls because its 8-bit PIC core at 20 MHz delivers responsive button handling while the nanoWatt sleep mode drops current below 1 µA to extend coin-cell battery life. Its 11 I/O pins can drive keypad scanning and IR modulation directly, while the internal 8 MHz oscillator eliminates external clock parts to keep BOM cost under a dollar. With 1.75 KB of flash, developers can fit state-machine IR protocols (RC5, NEC, SIRC) plus timing routines without external EEPROM. The 14-SOIC package is hand-solderable for prototype builds, and the industrial -40 °C to +85 °C range ensures reliability in indoor and outdoor environments.
推荐
Battery-Powered Sensor Node
For wireless sensor nodes running on a single CR2032 or two AA cells, the PIC16F610T-I/SL provides the right blend of low power, small package, and on-chip analog. The 2.0 V to 5.5 V supply range covers both lithium and alkaline chemistries, while nanoWatt sleep modes keep standby drain under 1 µA so a 220 mAh coin cell can last several years on duty-cycled measurements. The integrated 10-bit ADC and analog comparators interface directly to resistive sensors (NTC thermistors, photodiodes, gas sensors) without external signal conditioning. The internal oscillator avoids a costly crystal, and the 11 I/O pins drive SPI/I2C sensor ICs and a low-power RF module.
推荐
Small Appliance Controller
In coffee makers, blenders, bladeless fans, and other small appliances, the PIC16F610T-I/SL serves as a compact 8-bit controller for user interface, motor timing, and safety functions. Its 20 MHz CPU clock supports real-time PWM generation for fan or blender motor speed control, while the 11 I/O pins drive multiplexed LED indicators and a 4x4 keypad matrix without external logic. The integrated comparators enable over-current and over-temperature protection using simple resistive dividers, and the 1.75 KB flash holds menu logic plus diagnostic routines. The 14-SOIC package is easy to hand-prototype and rugged enough for consumer appliance manufacturing volumes.
推荐
LED Lighting Driver
The PIC16F610T-I/SL fits cost-sensitive LED lighting products that need addressable dimming or color control without a bulky 32-bit MCU. Its enhanced CCP/PWM module drives MOSFETs at high frequency for buck or boost LED drivers, while the integrated 10-bit ADC reads ambient light sensors and potentiometer dimming inputs in real time. The wide 2.0 V-5.5 V supply allows the controller to share the LED string's driver rail or run from a separate logic supply. With nanoWatt sleep mode, decorative lighting strips can sit idle in standby without draining battery or wasting power.
推荐
Automotive Interior Accessory (Rear-Seat USB Charger, Trim Lighting)
For non-safety automotive interior accessories, the PIC16F610T-I/SL provides a reliable 8-bit controller that operates from a 5 V post-regulator tapped off the 12 V battery. The 11 I/O pins can drive RGB trim lighting via MOSFETs, monitor USB charging current via the ADC, and communicate status via LIN or simple UART. The industrial -40 °C to +85 °C range covers cabin temperatures, and the SOIC-14 package withstands vibration well. For under-hood or safety-critical applications the AEC-Q100 qualified VAO variant is required instead.
推荐
Industrial Control Panel Logic
In industrial control panels, the PIC16F610T-I/SL acts as a compact logic controller for I/O expansion, status display, and simple sequencing. Its 11 I/O pins can scan a 3x4 matrix keypad, drive 7-segment status LEDs, and interface to a higher-level PLC via UART or I2C. The wide 2.0 V to 5.5 V supply accommodates both 3.3 V and 5 V PLC backplanes, while the -40 °C to +85 °C industrial temperature range handles factory floor conditions. The flash memory's 100K erase/write endurance supports frequent firmware updates via ICSP during commissioning.
推荐
推荐产品汇总
工程参考数据： PIC16F610T-I/SL ——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 | PIC16F610-I/SL | PIC16F610T-I/ST | PIC16F610T-I/SLVAO | PIC16F610T-E/SL | PIC16F610T-E/ST |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 14-SOIC | 14-SOIC - same | 14-SOIC - same | 14-SOIC - same | 14-SOIC - same | 14-SOIC - same |
| Program Memory | 1.75 KB Flash | 1.75 KB Flash | 1.75 KB Flash | 1.75 KB Flash | 1.75 KB Flash | 1.75 KB Flash |
| Maximum CPU Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Temperature Grade | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C | -40 °C to +85 °C | -40 °C to +85 °C (AEC-Q100) | -40 °C to +125 °C (Extended) | -40 °C to +125 °C (Extended) |
| Packaging Format | Tape & Reel | Tube | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel |
| Automotive Grade | No | No | No | Yes (AEC-Q100) | No | No |
关键差异点
- Tape-and-reel packaging for high-volume assembly （对比 PIC16F610-I/SL)
- Industrial temperature grade with nanoWatt low power （对比 PIC16F610T-E/SL)
- Standard industrial grade (cost-optimized) （对比 PIC16F610T-I/SLVAO)
设计说明
Decouple VDD (pin 1) with a 100 nF ceramic capacitor placed within 5 mm of the pin, plus a bulk 10 µF tantalum or aluminum capacitor on the board's main supply rail. The PIC16F610T-I/SL nanoWatt feature drops sleep current below 1 µA at 3 V, but VDD noise above 50 mV p-p can cause ADC readings to drift; keep the analog supply trace short and away from PWM or digital switching lines.
The MCLR pin (pin 4) requires a 10 kΩ pull-up to VDD for normal operation; if left floating the MCU will randomly reset. For ICSP programming, do NOT place a capacitor larger than 1 nF directly on MCLR/VPP because it slows the programming voltage rise time. When using the internal oscillator, calibrate the OSCTUNE register at production to compensate for ±2% tolerance if UART communication above 19.2 kbaud is required.
The 14-SOIC package has a thermal pad underneath the die that ties to VSS through internal bonding. On a 2-layer FR4 board, use a small copper pour on the top layer under the IC tied to VSS to improve thermal dissipation. Keep crystal traces (if used) under 10 mm total length and surround them with a ground guard ring to avoid coupling noise from PWM or switching signals. Place the ICSP header near the MCU with no other components between MCLR/PGD/PGC and the connector.
合规信息
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - choose PIC16F610T-I/SLVAO for automotive applications requiring AEC-Q100. Halogen-free per Microchip environmental compliance documentation.
