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Silicon Labs RFQ AVAILABLE

EFM8UB31F40G-A-QSOP24

IC MCU 8BIT 40KB FLASH 24QSOP

Part Number: EFM8UB31F40G-A-QSOP24

Manufacturer: Silicon Labs

Category: Microcontrollers

Package: 24-SSOP (0.154", 3.90mm Width)

Datasheet:: EFM8UB31F40G-A-QSOP24.pdf

Description: IC MCU 8BIT 40KB FLASH 24QSOP

Select Quantity Stock: 1,606

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EFM8UB31F40G-A-QSOP24 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: EFM8UB31F40G-A-QSOP24

Manufacturer: Silicon Labs

Package: 24-SSOP (0.154", 3.90mm Width)

Package/Case: 24-SSOP (0.154", 3.90mm Width)

Series: Universal Bee

Packaging: Tube

Product Status: Obsolete

Programmable: Not Verified

Core Processor: CIP-51 8051

Core Size: 8-Bit

Speed: 48MHz

Connectivity: I2C, SMBus, SPI, UART/USART, USB

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

Number of I/O: 17

Program Memory Size: 40KB (40K x 8)

Program Memory Type: FLASH

EEPROM Size: -

RAM Size: 3.25K x 8

Voltage - Supply (Vcc/Vdd): 1.71V ~ 5.5V

Data Converters: A/D 16x12b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package

Frequently Asked Questions

1. How can I order EFM8UB31F40G-A-QSOP24 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of EFM8UB31F40G-A-QSOP24?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of EFM8UB31F40G-A-QSOP24 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

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6. What is the return or replacement process for EFM8UB31F40G-A-QSOP24?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for EFM8UB31F40G-A-QSOP24?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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EFM8UB31F40G-A-QSOP24 Procurement and Technical Support

EFM8UB31F40G-A-QSOP24 is manufactured by Silicon Labs. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing EFM8UB31F40G-A-QSOP24 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for EFM8UB31F40G-A-QSOP24.

Part Number: EFM8UB31F40G-A-QSOP24

Manufacturer: Silicon Labs

Package: 24-SSOP (0.154", 3.90mm Width)

Category: Microcontrollers

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