Choose your country or region.

Close
0 Item(s)

EFM8UB31F40G-A-QSOP24

Energy Micro (Silicon Labs)Energy Micro (Silicon Labs)
EFM8UB31F40G-A-QSOP24 Image
Image may be representation. See specifications for product details.

Product Overview

Part Number: EFM8UB31F40G-A-QSOP24
Manufacturer/Brand: Energy Micro (Silicon Labs)
Product description 8051 8-BIT MCU, FULL SPEED USB
Datasheets: EFM8UB31F40G-A-QSOP24.pdf
RoHs Status Lead free / RoHS Compliant
Stock Condition 71612 pcs stock
Ship From Hong Kong
Shipment Way DHL/Fedex/TNT/UPS/EMS
In Stock 71612 pcs
Reference Price (In US Dollars)
1 pcs
$0.513
25 pcs
$0.469
100 pcs
$0.426
1000 pcs
$0.383
Request Quote
Please complete all required fields with your contact information.Click "SUBMIT RFQ" we will contact you shortly by email. Or Email us:[email protected]
  • Target Price:
  • Qty:
Total:$0.513

Please give us your target price if quantities greater than those displayed.

  • Part Number
  • Company Name
  • Contact Name
  • E-mail
  • Message

Specifications of EFM8UB31F40G-A-QSOP24

Part Number EFM8UB31F40G-A-QSOP24 Manufacturer Energy Micro (Silicon Labs)
Description 8051 8-BIT MCU, FULL SPEED USB Lead Free Status / RoHS Status Lead free / RoHS Compliant
Quantity Available 71612 pcs Data sheet EFM8UB31F40G-A-QSOP24.pdf
Voltage - Supply (Vcc/Vdd) 1.71 V ~ 5.5 V Supplier Device Package 24-QSOP
Speed 48MHz Series Universal Bee
RAM Size 3.25K x 8 Program Memory Type FLASH
Program Memory Size 40KB (40K x 8) Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Packaging Tube Package / Case 24-SSOP (0.154", 3.90mm Width)
Other Names 336-4233 Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA) Number of I/O 17
Moisture Sensitivity Level (MSL) 2 (1 Year) Lead Free Status / RoHS Status Lead free / RoHS Compliant
EEPROM Size - Detailed Description CIP-51 8051 Universal Bee Microcontroller IC 8-Bit 48MHz 40KB (40K x 8) FLASH 24-QSOP
Data Converters A/D 16x12b Core Size 8-Bit
Core Processor CIP-51 8051 Connectivity I²C, SMBus, SPI, UART/USART, USB

Shipment

★ FREE SHIPPING VIA DHL/FEDEX/UPS IF ORDER AMOUNT OVER 1,000 USD.
(ONLY FOR Integrated Circuits, Circuit Protection, RF/IF and RFID, Optoelectronics, Sensors, Transducers, Transformers, Isolators, Switches, Relays)

FEDEX www.FedEx.com From $35.00 basic shipping fee depend on zone and country.
DHL www.DHL.com From $35.00 basic shipping fee depend on zone and country.
UPS www.UPS.com From $35.00 basic shipping fee depend on zone and country.
TNT www.TNT.com From $35.00 basic shipping fee depend on zone and country.

★ Delivery time will need 2-4 Days to most of country all over the world by DHL/UPS/FEDEX/TNT.

Please feel free to contact us if you have any questions about the shipment. E-mail us [email protected]
FedexDHLUPSTNT

AFTER-SALES GUARANTEE

  1. Each product from Infinity-Semiconductor.com has been given a warranty period of 1 YEAR .During this period , we could provide free technical maintenance if there are any problems about our products.
  2. If you find quality problems about our products after receiving them, you could test them and apply for unconditional refund if it can be proved.
  3. If the products are defective or they don't working, you can return to us within 1 YEAR, all transportation and customs charges of the goods are borne by us.

Related Tags

Related Products

EFM8UB30F40G-A-QFN20
EFM8UB30F40G-A-QFN20
Manufacturers: Energy Micro (Silicon Labs)
Description: 8051 8-BIT MCU, FULL SPEED USB
In stock: 79817 pcs
Download: EFM8UB30F40G-A-QFN20.pdf
RFQ
EFM8UB30F40G-A-QFN20R
EFM8UB30F40G-A-QFN20R
Manufacturers: Energy Micro (Silicon Labs)
Description: FULL SPEED USB, 40KB FLASH
In stock: 116496 pcs
Download: EFM8UB30F40G-A-QFN20R.pdf
RFQ
EFM8UB20F64G-B-QFP32
EFM8UB20F64G-B-QFP32
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 32LQFP
In stock: 42928 pcs
Download: EFM8UB20F64G-B-QFP32.pdf
RFQ
EFM8UB20F64G-B-QFN32
EFM8UB20F64G-B-QFN32
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 32QFN
In stock: 58510 pcs
Download: EFM8UB20F64G-B-QFN32.pdf
RFQ
EFM8UB20F64G-A-QFP48R
EFM8UB20F64G-A-QFP48R
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 48QFP
In stock: 55151 pcs
Download: EFM8UB20F64G-A-QFP48R.pdf
RFQ
EFM8UB31F40G-A-QFN24R
EFM8UB31F40G-A-QFN24R
Manufacturers: Energy Micro (Silicon Labs)
Description: FULL SPEED USB, 40KB FLASH
In stock: 85792 pcs
Download: EFM8UB31F40G-A-QFN24R.pdf
RFQ
EFM8UB20F64G-B-QFP32R
EFM8UB20F64G-B-QFP32R
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 32LQFP
In stock: 54321 pcs
Download: EFM8UB20F64G-B-QFP32R.pdf
RFQ
EFM8UB20F64G-B-QFP48R
EFM8UB20F64G-B-QFP48R
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 48TQFP
In stock: 55514 pcs
Download: EFM8UB20F64G-B-QFP48R.pdf
RFQ
EFM8UB31F40G-A-QSOP24R
EFM8UB31F40G-A-QSOP24R
Manufacturers: Energy Micro (Silicon Labs)
Description: FULL SPEED USB, 40KB FLASH
In stock: 93502 pcs
Download: EFM8UB31F40G-A-QSOP24R.pdf
RFQ
EFM8UB31F40G-A-QFN24
EFM8UB31F40G-A-QFN24
Manufacturers: Energy Micro (Silicon Labs)
Description: 8051 8-BIT MCU, FULL SPEED USB
In stock: 63793 pcs
Download: EFM8UB31F40G-A-QFN24.pdf
RFQ
EFM8UB20F64G-B-QFP48
EFM8UB20F64G-B-QFP48
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 48TQFP
In stock: 53878 pcs
Download: EFM8UB20F64G-B-QFP48.pdf
RFQ
EFM8UB20F64G-B-QFN32R
EFM8UB20F64G-B-QFN32R
Manufacturers: Energy Micro (Silicon Labs)
Description: IC MCU 8BIT 64KB FLASH 32QFN
In stock: 75808 pcs
Download: EFM8UB20F64G-B-QFN32R.pdf
RFQ

Industry News

Rohm adds 10 automotive SiC mosfets
“The introduction of the SCT3xxxxxHR series allows Rohm to offer the industry’s largest lineup of ...
ON adds to SiC MOSFETs
ON Semiconductor has introduced two SiC MOSFETs aimed at EVs, solar and UPS applications. The indus...
APEC: TI thinks laterally to make ac-dc chip with 15mW stand-by
“This device achieves the best balance between high efficiency and ultra-low noise while shrinking ...
Sponsored Content: SIGLENT SVA1015X Spectrum Analyser
The SIGLENT SVA1015X spectrum analyzer is a very powerful and flexible tool for various measurements...
Semi manufacturing equipment spend expected to decline 14% this year and grow 27% next year
Spurred by a slowdown in the memory sector, the 2019 downturn marks the end of a three-year growth r...
Power Stamp Alliance cuts need for host CPU to monitor PSUs, and adds a reference design
The Alliance (Artesyn Embedded Technologies, Bel Power Solutions, Flex, and STMicroelectronics) has ...
APEC: SiC power and improved cloud-based power tools
Search capabilities have been improved, and there is a carousel-style menu that allows compatible de...
Dengrove adds space-saving DC/DC converters from Recom
They are designed for applications that require high power density and high efficiency and have po...
First military-qualified Arm processor for hi-rel applications
LS1046A is part of NXP’s 64-bit Arm Layerscape portfolio, with a 1.8GHz quad-core Arm Cortex-A72. I...