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The Silicon Labs EFM8BB21F16I-C-QSOP24 is a Busy Bee 8-bit microcontroller that offers state-of-the-art performance by integrating a 12-bit ADC, internal temperature sensor, and up to two 12-bit DACs in a small package. the Silicon Labs EFM8BB MCUs are based on the highly efficient, pipelined 8051 core, which operates at 50MHz maximum, a variety of communication interfaces, and four channels of configurable logic, making them ideal for many embedded and general purpose applications. The Silicon Labs EFM8BB MCUs feature a highly efficient pipelined 8051 core (operating at up to 50MHz), a variety of communication interfaces, and four channels of configurable logic, making them well suited for many embedded and general-purpose applications.

EFM8BB21F16I-C-QSOP24 Device Specifications:

Product Category: 8-Bit Microcontrollers - MCUs

Family: EFM8BB2

Mounting Style: SMD/SMT

Package / Case: QSOP-24

Core: CIP-51 8051

Programme memory size: 16 kB

Data bus width: 8 bit

ADC resolution: 12 bit

Maximum clock frequency: 50 MHz

Number of inputs/outputs: 21 I/Os

Data RAM size: 2.3 kB

Supply voltage - min: 2.2 V

Supply voltage - max: 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Data Ram Type: SRAM, XRAM

I/O Voltage: 5.8 V

Interface Type: I2C, SPI, UART

Humidity Sensitivity: Yes

Number of ADC Channels: 20 Channel

Number of timers/counters: 5 x 16 bit

Product: MCU

Programme memory type: Flash

APPLICATIONS

- Motor Control

- Consumer Electronics

- Sensor controllers

- Medical devices

- Lighting systems

- High Speed Communication Hubs

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

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