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- EFM8UB20F32G-A-QFN32R
Silicon Labs EFM8UB20F32G-A-QFN32R MCU 2.25K x 8 2.65V~3.6V
EFM8UB20F32G-A-QFN32R
2258-488-EFM8UB20F32G-A-QFN32R
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-QFN32R Tech Specifications
Silicon Labs EFM8UB20F32G-A-QFN32R 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 | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Data Converters | A/D 20x10b | |
| Number of I/Os | 25I/Os | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | Universal Bee | |
| Published | 2015 | |
| Part Status | Discontinued | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| HTS Code | 8542.31.00.01 | |
| Reach Compliance Code | unknown |
| Product Attribute | Attribute Value | |
|---|---|---|
| Frequency | 48MHz | |
| Interface | I2C, SMBus, SPI, UART, USART, USB | |
| Memory Size | 32kB | |
| Oscillator Type | Internal | |
| 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 | |
| RoHS Status | RoHS Compliant |
EFM8UB20F32G-A-QFN32R Documents
Download datasheets and manufacturer documentation for EFM8UB20F32G-A-QFN32R
Datasheets
EFM8UB2 DatasheetPCN Part Status Change
EFM8UB2 Part Revision 10/Oct/2016PCN Design/Specification
PB-1504011 01/Apr/2015
Others include "EFM8U" parts
The following parts include 'EFM8U'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| EFM8UB20F32G-A-QFP48 | Silicon Labs | 48-TQFP | 10 |
| EFM8UB20F32G-A-QFP32 | Silicon Labs | 32-LQFP | 27 |
| EFM8UB20F32G-B-QFP32 | Silicon Labs | 32-LQFP | 3029 |
| EFM8UB20F32G-A-QFN32 | Silicon Labs | 32-VFQFN Exposed Pad | 553 |
| EFM8UB20F32G-B-QFN32 | Silicon Labs | 32-VFQFN Exposed Pad | 1500 |
| EFM8UB20F32G-B-QFP48 | Silicon Labs | 48-TQFP | 1063 |
| EFM8UB20F32G-B-QFN32R | Silicon Labs | 32-VFQFN Exposed Pad | 10550 |
| EFM8UB20F32G-A-QFP48R | Silicon Labs | 48-TQFP | |
| EFM8UB20F32G-A-QFN32R | Silicon Labs | 32-VFQFN Exposed Pad | 874 |
| EFM8UB20F32G-B-QFP32R | Silicon Labs | 32-LQFP | 46 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | EFM8UB20F32G-A-QFN32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | 32-VFQFN Exposed Pad | |
 | PIC18F25K20-I/ML | Microchip Technology | IC MCU 8BIT 32KB FLASH 28QFN | 28-VQFN Exposed Pad | |
 | ATMEGA328PB-MN | Microchip Technology | MCU 8-Bit ATmega AVR RISC 32KB Flash 5V 32-Pin VQFN EP Tray | 32-VFQFN Exposed Pad | |
 | C8051F38B-GQ | Silicon Labs | 8-bit Microcontrollers - MCU Flash-32k-ADC-LQFP32 | 32-LQFP | |
| C8051F383-GMR | Silicon Labs | IC MCU USB 32K FLASH 32VFQFN | 32-VFQFN Exposed Pad |
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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-QFN32R Comments
109 reviews
2021-06-11 00:00:00
The product descriptions are detailed and accurate, helping me make informed decisions.
2021-06-10 00:00:00
Buying electronic components from Jakelectronic has always been very satisfactory, with first-class quality and service
2021-06-09 00:00:00
This has surpassed my expectations. Excellent product for the price.
2021-06-04 00:00:00
Jakelectronics demonstrated reliability as a supplier, although opportunities for improvement in certain areas were apparent.
2021-04-24 00:00:00
The price is good.
2021-03-23 00:00:00
As an electronics enthusiast, jak is a good platform for me.
2021-03-13 00:00:00
A good choice for purchasing components.
2021-03-13 00:00:00
The reliability of their products has earned my trust as a customer.
2021-03-12 00:00:00
The quality of their components has helped improve the performance of my projects.
2021-03-03 00:00:00
Their attention to detail in packaging ensures that products arrive safely and intact.