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- EFM8UB20F32G-A-QFN32
Silicon Labs EFM8UB20F32G-A-QFN32 MCU 2.25K x 8 2.65V~3.6V
EFM8UB20F32G-A-QFN32
2258-488-EFM8UB20F32G-A-QFN32
32-VFQFN Exposed Pad
RoHS Compliant
Core Size: 8-Bit,Package / Case: 32-VFQFN Exposed Pad,Series: Universal Bee,Frequency: 48MHz,Program Memory Size: 32KB 32K x 8
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EFM8UB20F32G-A-QFN32 Tech Specifications
Silicon Labs EFM8UB20F32G-A-QFN32 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Number of Pins | 32Pins | |
| Data Converters | A/D 20x10b | |
| Number of I/Os | 25I/Os | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| Series | Universal Bee | |
| Published | 2014 | |
| Part Status | Discontinued | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Frequency | 48MHz | |
| Operating Supply Voltage | 3.3V | |
| Interface | I2C, SMBus, SPI, UART, USART, USB | |
| Memory Size | 32kB | |
| Oscillator Type | Internal |
| Product Attribute | Attribute Value | |
|---|---|---|
| RAM Size | 2.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.65V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER | |
| Core Processor | CIP-51 8051 | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 32KB 32K x 8 | |
| Connectivity | I2C, SMBus, SPI, UART/USART, USB | |
| Data Bus Width | 8b | |
| Number of Timers/Counters | 6Timers/Counters | |
| Number of ADC Channels | 20ADC Channels | |
| Number of I2C Channels | 2I2C Channels | |
| Number of SPI Channels | 1SPI Channel | |
| Height | 850μm | |
| Length | 5mm | |
| Width | 5mm | |
| REACH SVHC | Unknown | |
| RoHS Status | RoHS Compliant |
EFM8UB20F32G-A-QFN32 Documents
Download datasheets and manufacturer documentation for EFM8UB20F32G-A-QFN32
Datasheets
EFM8UB2 DatasheetPCN Design/Specification
PB-1504011 01/Apr/2015PCN Part Status Change
EFM8UB2 Part Revision 10/Oct/2016
Others include "EFM8U" parts
The following parts include 'EFM8U'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| EFM8UB10F16G-C-QFN20R | Silicon Labs | 20-WFQFN Exposed Pad | 21000 |
| EFM8UB10F8G-C-QFN20 | Silicon Labs | 20-WFQFN Exposed Pad | 142195 |
| EFM8UB10F16G-C-QFN28R | Silicon Labs | 28-WFQFN Exposed Pad | 4500 |
| EFM8UB20F32G-A-QFN32 | Silicon Labs | 32-VFQFN Exposed Pad | 553 |
| EFM8UB20F32G-A-QFP48 | Silicon Labs | 48-TQFP | 10 |
| EFM8UB20F64G-B-QFP48 | Silicon Labs | 48-TQFP | 200 |
| EFM8UB20F32G-B-QFN32 | Silicon Labs | 32-VFQFN Exposed Pad | 1500 |
| EFM8UB20F64G-A-QFN32R | Silicon Labs | 32-VFQFN Exposed Pad | |
| EFM8UB20F32G-A-QFP32 | Silicon Labs | 32-LQFP | 29 |
| EFM8UB11F16G-C-QSOP24 | Silicon Labs | 24-SSOP (0.154, 3.90mm Width) | 50 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | EFM8UB20F32G-A-QFN32 | Silicon Labs | SILICON LABS EFM8UB20F32G-A-QFN32 8 Bit Microcontroller, Universal Bee, EFM8UB2, 48 MHz, 32 KB, 2.25 KB, 32 Pins, QFN | 32-VFQFN Exposed Pad | |
 | PIC18LF24K50-I/ML | Microchip Technology | 8-bit Microcontrollers - MCU 16 KB Flash RAM 48 MHz Int. | 28-VQFN Exposed Pad | |
| C8051F38C-GM | Silicon Labs | 8-bit Microcontrollers - MCU USB-Flash-16k ADC-QFN32 | 32-VFQFN Exposed Pad | |
 | C8051F38B-GQ | Silicon Labs | 8-bit Microcontrollers - MCU Flash-32k-ADC-LQFP32 | 32-LQFP | |
 | C8051F389-GM | Silicon Labs | 8-bit Microcontrollers - MCU Flash-64k-ADC-QFN32 | QFN |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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EFM8UB20F32G-A-QFN32 Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs