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Silicon Labs 8 bit CIP-51 EFM8UB Microcontroller 48 MHz 64kB FLASH 32-Pin QFP EFM8UB20F64G-B-QFP32
Specifications
| Country of Origin | India |
|---|---|
| Brand | Silicon Labs |
| Height | 1.45mm |
| Length | 7mm |
| Model | EFM8UB20F64G-B-QFP32 |
| Width | 7mm |
| Mount Type | Surface |
| Series | EFM8UB |
| Maximum Operating Temperature | 85°C |
| Package Type | QFP |
| Minimum Operating Temperature | -40°C |
| Interfaces | USB support |
| Ram size | 4.35kB |
| Interface Type | SPI |
| Standards/Approvals | RoHS |
| Pin Count | 32 |
| Maximum Supply Voltage | 5.5V |
| Maximum Power Dissipation Pd | 1W |
| Minimum Supply Voltage | 2V |
| Device Core | CIP-51 |
| Program Memory Size | 64kB |
| Maximum Clock Frequency | 48MHz |
| Number of Programmable I/Os | 28 |
| Analogue Comparators | 2 |
| Number of Timers | 6 |
| Instruction Set Architecture | MCU |
| ADCs | 20 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Features a high-speed pipelined 8-bit C8051 core for efficient processing.
- Includes 28 programmable I/O pins supporting multiple peripherals.
- Supports low energy USB and flexible pin mapping with priority crossbar.
- Equipped with 20 ADC channels at 10-bit resolution and 2 analogue comparators.
- Operates within a wide supply voltage range of 2V to 5.5V for versatile use.
- Comes with integrated temperature sensor and multiple communication interfaces.
- Compact 32-Pin QFP package with dimensions 7mm x 7mm x 1.45mm.
- Certified RoHS compliant ensuring environmental safety standards.
Product Description
Silicon Labs EFM8UB20F64G-B-QFP32 is an 8-bit Universal Bee microcontroller specifically tailored for USB and IoT applications. Operating at up to 48 MHz, it features a pipelined 8-bit C8051 core that delivers high speed and low power consumption, ideal for embedded system designs requiring efficient processing.
This microcontroller offers a rich set of peripherals including 28 5 V tolerant programmable input/output pins, a priority crossbar for flexible pin mapping, two analogue comparators with an internal voltage DAC, and a 12-bit analog-to-digital converter, suitable for precise signal measurement and control.
The device supports a wide operating voltage from 2V to 5.5V and maximum power dissipation of 1W, making it adaptable to varied power conditions. The robust temperature range from -40°C to 85°C ensures reliable performance in diverse industrial environments.
Communication interfaces on this MCU include 2 UARTs, SPI, SMBus/I2C master/slave configurations, and an integrated temperature sensor, facilitating comprehensive connectivity options for complex systems.
The EFM8UB20F64G-B-QFP32 comes in a compact 32-Pin QFP package measuring 7mm in length and width with a 1.45mm height, supporting surface mount technology for efficient PCB designs. It is RoHS compliant, underscoring its adherence to environmental and safety standards.
Ideal for IoT, industrial controls, automotive electronics, and consumer device applications, this microcontroller offers advanced features combined with power efficiency and versatility.
Features a high-speed pipelined 8-bit C8051 core for efficient processing. Includes 28 programmable I/O pins supporting multiple peripherals. Supports low energy USB and flexible pin mapping with priority crossbar. Equipped with 20 ADC channels at 10-bit resolution and 2 analogue comparators.
Operates within a wide supply voltage range of 2V to 5.5V for versatile use. Comes with integrated temperature sensor and multiple communication interfaces. Compact 32-Pin QFP package with dimensions 7mm x 7mm x 1.45mm. Certified RoHS compliant ensuring environmental safety standards.
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Frequently Asked Questions
The EFM8UB20F64G-B-QFP32 microcontroller operates at a maximum clock frequency of 48 MHz.
This model features 28 programmable I/O pins, which support multiple peripherals.
It operates within a supply voltage range of 2V to 5.5V, allowing for versatile use in different applications.
The microcontroller includes communication interfaces such as USB, two UARTs, SPI, and SMBus/I2C master/slave configurations.
It is equipped with 20 ADC channels, each providing a 10-bit resolution for precise signal measurement.
The microcontroller comes in a compact 32-Pin QFP package with dimensions of 7mm x 7mm x 1.45mm.
This model operates reliably within a temperature range of -40°C to 85°C, suitable for various industrial environments.
Yes, it includes an integrated temperature sensor, enhancing its functionality for various applications.
The maximum power dissipation for this unit is 1W, making it adaptable to varied power conditions.
It utilizes 64kB of FLASH memory for program storage, allowing for efficient embedded system designs.
Yes, the EFM8UB20F64G-B-QFP32 is certified RoHS compliant, ensuring adherence to environmental safety standards.
It features a high-speed pipelined 8-bit C8051 core, which is designed for efficient processing in embedded applications.
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