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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersPIC16F1938-I/SS
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PIC16F1938-I/SS - Microchip Technology

Manufacturer Part Number
PIC16F1938-I/SS
Manufacturer
Microchip Technology
Allelco Part Number
32D-PIC16F1938-I/SS
ECAD Model
Parts Description
IC MCU 8BIT 28KB FLASH 28SSOP
Package
28-SSOP (0.209", 5.30mm Width)
Data sheet
Next Generation Peripherals Brochure.pdf
PIC16(L)F19xx Programming Spec.pdf
PIC16(L)F1938,39 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

PIC16F1938-I/SS Tech Specifications
Microchip Technology - PIC16F1938-I/SS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - PIC16F1938-I/SS

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 28-SSOP  
Speed 32MHz  
Series PIC® XLP™ 16F  
RAM Size 1K x 8  
Program Memory Type FLASH  
Program Memory Size 28KB (16K x 14)  
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT  
Package / Case 28-SSOP (0.209", 5.30mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 25  
Mounting Type Surface Mount  
EEPROM Size 256 x 8  
Data Converters A/D 11x10b  
Core Size 8-Bit  
Core Processor PIC  
Connectivity I²C, LINbus, SPI, UART/USART  
Base Product Number PIC16F1938  

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

PIC16F1938-I/SS

Manufacturer

Microchip Technology

Introduction

The PIC16F1938-I/SS is a part of Microchip’s PIC® XLP™ 16F series of 8-bit microcontrollers. It is designed for enhanced power management and performance while being packaged in a 28-SSOP format.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit

Maximum Speed: 32MHz

Connectivity options: I2C, LINbus, SPI, UART/USART

Peripherals included: Brown-out Detect/Reset, LCD, POR, PWM, WDT

Program Memory Size: 28KB (16K x 14 FLASH)

EEPROM Size: 256 x 8

RAM Size: 1K x 8

Data Converters: A/D 11x10b

Oscillator Type: Internal

Product Advantages

Low power consumption due to XLP technology

Broad range of connectivity options enhancing versatility

Integrated peripherals supporting various applications

Robust data converters and memory options for complex tasks

Key Technical Parameters

Supply Voltage Range: 1.8V to 5.5V

Operating Temperature: -40°C to 85°C

Number of I/O: 25

Quality and Safety Features

Brown-out Detect/Reset for reliable operation under fluctuating voltages

Watchdog Timer (WDT) to ensure continuous operation

Compatibility

Compatible with various microcontroller communication protocols and interfaces

Application Areas

Ideal for low-power, space-constrained applications in automotive, consumer electronics, and industrial automation

Product Lifecycle

Status: Active

Not nearing discontinuation with continued support from manufacturer

Replacements or upgrades readily available through ongoing updates in the PIC16F series

Several Key Reasons to Choose This Product

Exceptional performance with 32MHz speed in an 8-bit microcontroller

Broad voltage operation range accommodating diverse use cases

Highly flexible with extensive connectivity and peripheral setups

Ensures product longevity and reliability under extended industrial temperature ranges

Cost-effective solution with enhancements made for extended battery life in portable devices

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology PIC16F1938-I/SS

Product Attribute PIC16F1938-I/SS PIC16F1939-E/PT PIC16F1938-I/SO PIC16F1938T-I/SS
Part Number PIC16F1938-I/SS PIC16F1939-E/PT PIC16F1938-I/SO PIC16F1938T-I/SS
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Number of I/O 25 36 25 25
Data Converters A/D 11x10b A/D 14x10b A/D 11x10b A/D 11x10b
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Connectivity I²C, LINbus, SPI, UART/USART I²C, LINbus, SPI, UART/USART I²C, LINbus, SPI, UART/USART I²C, LINbus, SPI, UART/USART
Series PIC® XLP™ 16F PIC® XLP™ 16F PIC® XLP™ 16F PIC® XLP™ 16F
Program Memory Type FLASH FLASH FLASH FLASH
Base Product Number PIC16F1938 PIC16F1939 PIC16F1938 PIC16F1938
Oscillator Type Internal Internal Internal Internal
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Speed 32MHz 32MHz 32MHz 32MHz
Package / Case 28-SSOP (0.209", 5.30mm Width) 44-TQFP 28-SOIC (0.295", 7.50mm Width) 28-SSOP (0.209', 5.30mm Width)
Supplier Device Package 28-SSOP 44-TQFP (10x10) 28-SOIC 28-SSOP
Core Processor PIC PIC PIC PIC
Program Memory Size 28KB (16K x 14) 28KB (16K x 14) 28KB (16K x 14) 28KB (16K x 14)
EEPROM Size 256 x 8 256 x 8 256 x 8 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package Tube Tray Tube Tape & Reel (TR)
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT
RAM Size 1K x 8 1K x 8 1K x 8 1K x 8

PIC16F1938-I/SS Datasheet PDF

Download PIC16F1938-I/SS pdf datasheets and Microchip Technology documentation for PIC16F1938-I/SS - Microchip Technology.

Datasheets
Next Generation Peripherals Brochure.pdf PIC16(L)F19xx Programming Spec.pdf PIC16(L)F1938,39 Datasheet.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
Mult Devices 17/Nov/2017.pdf
PCN Design/Specification
Copper Bond Wire 17/Dec/2014.pdf PIC16(L)F1938/1939 23/Nov/2021.pdf

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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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PIC16F1938-I/SS Image

PIC16F1938-I/SS

Microchip Technology
32D-PIC16F1938-I/SS

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