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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersPIC16F18346-I/SO
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PIC16F18346-I/SO - Microchip Technology

Manufacturer Part Number
PIC16F18346-I/SO
Manufacturer
Microchip Technology
Allelco Part Number
32D-PIC16F18346-I/SO
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 8BIT 28KB FLASH 20SOIC
Package
20-SOIC
Data sheet
1.PIC16F18346-I/S.pdf ...
RoHs Status
ROHS3 Compliant
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In stock: 23878

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Specifications

PIC16F18346-I/SO Tech Specifications
Microchip Technology - PIC16F18346-I/SO technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - PIC16F18346-I/SO

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V  
Supplier Device Package 20-SOIC  
Speed 32MHz  
Series PIC® XLP™ 16F, Functional Safety (FuSa)  
RAM Size 2K x 8  
Program Memory Type FLASH  
Program Memory Size 28KB (16K x 14)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 20-SOIC (0.295", 7.50mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 18  
Mounting Type Surface Mount  
EEPROM Size 256 x 8  
Data Converters A/D 17x10b; D/A 1x5b  
Core Size 8-Bit  
Core Processor PIC  
Connectivity I²C, LINbus, SPI, UART/USART  
Base Product Number PIC16F18346  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

PIC16F18346-I/SO

Manufacturer

Microchip Technology

Introduction

The PIC16F18346-I/SO is a versatile and powerful 8-bit microcontroller that offers enhanced performance and low-power operation for a wide range of embedded applications.

Product Features and Performance

8-Bit Core Processor operating at up to 32MHz

Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels

Flash Program Memory: 28KB

RAM: 2KB

EEPROM: 256 Bytes

17-channel 10-bit Analog-to-Digital Converter

1-channel 5-bit Digital-to-Analog Converter

Comprehensive set of peripherals including I2C, SPI, UART/USART, LINbus

Timers and PWM for real-time control

Internal Oscillator

Extended Voltage Range: 2.3V to 5.5V

Product Advantages

High integration level reduces external components and system cost

Flexible power management options for low power consumption

Broad connectivity options for diverse applications

Supports Functional Safety (FuSa) applications

Easy to use in a wide range of applications due to extensive documentation and development tools

Key Technical Parameters

Core Size: 8-Bit

Speed: 32MHz

Number of I/O: 18

Program Memory Size: 28KB

EEPROM Size: 256 Bytes

RAM Size: 2K Bytes

Operating Temperature: -40°C to +85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT) for system recovery

Complies with strict industry standards for Functional Safety

Compatibility

Wide range of development tools and libraries available

Compatible with PIC® XLP™ 16F Series ecosystem

Application Areas

Industrial Automation

Automotive systems

Consumer Electronics

Internet of Things (IoT) devices

Medical devices

Product Lifecycle

Status: Active

Not nearing discontinuation

Continuous support and updates available

Several Key Reasons to Choose This Product

High-performance 8-bit MCU ideally suited for advanced embedded systems

Low power consumption extends battery life in portable devices

Flexible and rich set of peripherals enhances system design flexibility

Strong support for Functional Safety applications

Broad community and developer ecosystem simplifies development

Robust design ensures reliable operation in harsh environments

Competitive pricing and support for volume production

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology PIC16F18346-I/SO

Product Attribute PIC16F18346T-I/SO PIC16F18346T-I/SSVAO PIC16F18346-I/SSVAO PIC16F18346T-E/SSVAO
Part Number PIC16F18346T-I/SO PIC16F18346T-I/SSVAO PIC16F18346-I/SSVAO PIC16F18346T-E/SSVAO
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Series - - - -
Peripherals - - - -
EEPROM Size - - - -
Number of I/O - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Program Memory Type - - - -
RAM Size - - - -
Core Size - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Speed - - - -
Core Processor - - - -
Oscillator Type - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Connectivity - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Program Memory Size - - - -
Data Converters - - - -

PIC16F18346-I/SO Datasheet PDF

Download PIC16F18346-I/SO pdf datasheets and Microchip Technology documentation for PIC16F18346-I/SO - Microchip Technology.

Datasheets
PIC16(L)F18326,46 Datasheet.pdf
PCN Packaging
Packing Changes 10/Oct/2016.pdf
HTML Datasheet
PIC16(L)F18326,46 Datasheet.pdf
PCN Design/Specification
PIC16(L)F18326/18346 11/Dec/2019.pdf PIC16(L)F18326/18346 17/Mar/2022.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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PIC16F18346-I/SO Image

PIC16F18346-I/SO

Microchip Technology
32D-PIC16F18346-I/SO

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