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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersC8051F347-GM
C8051F347-GM Image
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C8051F347-GM - Silicon Labs

Manufacturer Part Number
C8051F347-GM
Manufacturer
Energy Micro (Silicon Labs)
Allelco Part Number
32D-C8051F347-GM
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 32QFN
Package
32-VFQFN Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
Cylindrical Battery Holders.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 3379

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Specifications

C8051F347-GM Tech Specifications
Silicon Labs - C8051F347-GM technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs - C8051F347-GM

Product Attribute Attribute Value  
Manufacturer Energy Micro (Silicon Labs)  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V  
Supplier Device Package 32-QFN (5x5)  
Speed 25MHz  
Series C8051F34x  
RAM Size 2.25K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (32K x 8)  
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT  
Package / Case 32-VFQFN Exposed Pad  
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 -  
Data Converters A/D 21x10b  
Core Size 8-Bit  
Core Processor 8051  
Connectivity SMBus (2-Wire/I²C), SPI, UART/USART, USB  
Base Product Number C8051F347  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

C8051F347-GM

Manufacturer

silicon-labs

Introduction

The C8051F347-GM is a high-performance, low-power, 8-bit microcontroller (MCU) from Silicon Labs. It features a powerful 8051-compatible core, extensive on-chip peripherals, and a flexible, on-chip analog subsystem. This MCU is designed for a wide range of embedded applications that require high performance, low power consumption, and advanced analog integration.

Product Features and Performance

8051-compatible core with 25 MHz operating speed

32 KB of FLASH program memory

25 KB of RAM

Advanced analog features including 21 x 10-bit ADCs, temperature sensor, and PWM

Versatile communication interfaces: SMBus (I2C), SPI, UART/USART, and USB

Comprehensive peripheral set including brown-out detect/reset, POR, and watchdog timer

Operating voltage range of 2.7V to 3.6V

Wide operating temperature range of -40°C to 85°C

Product Advantages

Powerful 8051-compatible core with high-performance capabilities

Extensive on-chip analog and digital peripherals for versatile applications

Low power consumption for battery-powered or energy-efficient designs

Flexible communication interfaces for various connectivity requirements

Robust safety features such as brown-out detect/reset and watchdog timer

Key Reasons to Choose This Product

Exceptional performance and functionality in a compact package

Ideal for a wide range of embedded applications with advanced analog needs

Seamless integration and development through Silicon Labs' comprehensive ecosystem

Reliable and cost-effective solution for your embedded system requirements

Quality and Safety Features

Robust brown-out detect/reset and power-on reset (POR) functions

Watchdog timer for enhanced system reliability and safety

Wide operating temperature range for reliable performance in diverse environments

Rigorous quality control and testing processes to ensure product reliability

Compatibility

The C8051F347-GM is compatible with the broader C8051F34x series of microcontrollers, allowing for easy migration and scalability within the product family.

Application Areas

Industrial automation and control systems

Smart home and building automation

Medical devices and healthcare equipment

Portable and battery-powered consumer electronics

Wireless and IoT (Internet of Things) applications

Product Lifecycle

The C8051F347-GM is currently in the Last Time Buy phase, indicating that it is nearing discontinuation. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available as a replacement.

Parts with Similar Specifications

The three parts on the right have similar specifications to Silicon Labs C8051F347-GM

Product Attribute C8051F347-GM C8051F346-GQ C8051F344-GQR C8051F34D-GQ
Part Number C8051F347-GM C8051F346-GQ C8051F344-GQR C8051F34D-GQ
Manufacturer Silicon Labs Energy Micro (Silicon Labs) Silicon Labs Silicon Labs
Connectivity SMBus (2-Wire/I²C), SPI, UART/USART, USB SMBus (2-Wire/I²C), SPI, UART/USART, USB EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB SMBus (2-Wire/I²C), SPI, UART/USART, USB
Program Memory Size 32KB (32K x 8) 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8)
Oscillator Type Internal Internal Internal Internal
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, WDT
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Base Product Number C8051F347 - C8051F344 C8051F34
Data Converters A/D 21x10b A/D 21x10b A/D 20x10b -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package 32-QFN (5x5) 32-LQFP (7x7) 48-TQFP (7x7) 32-LQFP (7x7)
Package Tube - Tape & Reel (TR) Tray
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V 2.7 V ~ 3.6 V 2.7V ~ 3.6V 2.7V ~ 5.25V
Speed 25MHz 25MHz 25MHz 48MHz
Mounting Type Surface Mount - Surface Mount Surface Mount
Number of I/O 25 25 40 25
EEPROM Size - - - -
Program Memory Type FLASH FLASH FLASH FLASH
RAM Size 2.25K x 8 4.25K x 8 4.25K x 8 4.25K x 8
Package / Case 32-VFQFN Exposed Pad 32-LQFP 48-TQFP 32-LQFP
Core Processor 8051 8051 8051 8051
Series C8051F34x C8051F34x C8051F34x C8051F34x

C8051F347-GM Datasheet PDF

Download C8051F347-GM pdf datasheets and Silicon Labs documentation for C8051F347-GM - Silicon Labs.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
2.73KHz.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf

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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C8051F347-GM

Silicon Labs
32D-C8051F347-GM

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