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EFM8BB21F16I-C-QSOP24R

Name: EFM8BB21F16I-C-QSOP24R
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 24QSOP

제조업체Silicon Labs
Mfr.부분 #EFM8BB21F16I-C-QSOP24R
패키지
데이터시트 EFM8BB21F16I-C-QSOP24R DataSheet
재고 있음9625

+BOM은 RFQ는

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배송 준비 24 시간

365 일 보장

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사양

Series	Busy Bee
Part Status	Obsolete
DigiKey Programmable	Not Verified
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	50MHz
Connectivity	I2C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	21
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
RAM Size	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2V ~ 3.6V
Data Converters	A/D 20x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	24-QSOP
Package / Case	24-SSOP (0.154", 3.90mm Width)
Base Product Number	EFM8BB21

개요

Description

The EFM8BB21F16I-C-QSOP24R is a microcontroller from Silicon Labs' EFM8 Busy Bee series, designed for low-power, high-performance applications. It features a 16-bit core and operates at speeds up to 50 MHz. With 16 kB of flash memory and 2 kB of RAM, it supports a variety of embedded applications, including consumer electronics and industrial control systems.
The device is notable for its energy efficiency, making it suitable for battery-operated devices. It includes a wide range of peripherals such as timers, UART, I2C, SPI interfaces, and an integrated analog-to-digital converter (ADC), enhancing its versatility in various applications.
The QSOP24 package allows for compact design, ideal for space-constrained environments. The microcontroller also supports multiple operating modes to optimize power consumption. Overall, the EFM8BB21F16I-C-QSOP24R is an excellent choice for developers looking for a small form factor with rich features and low power usage.

Features

The EFM8BB21F16I-C-QSOP24R is a member of Silicon Labs' EFM8 Busy Bee microcontroller family. It features:
- Core: 8-bit EFM8 core with a maximum operating frequency of 25 MHz.
- Memory: 16 KB of Flash memory and 1 KB of SRAM.
- I/O Ports: 24 pins with up to 20 GPIOs.
- Timers: Multiple timers including a 16-bit timer/counter.
- ADC: 12-bit Analog-to-Digital Converter (ADC) with up to 8 input channels.
- Communication Interfaces: Supports UART, SPI, and I2C protocols for flexible connectivity.
- Low Power Modes: Designed for low power consumption with multiple power-saving modes.
- Integrated Peripherals: Includes a comparator and various digital peripherals.
- Operating Voltage: 2.0 to 3.6 V supply voltage range.
- Package: Available in a QSOP24 package.
This microcontroller is ideal for applications requiring low power consumption and efficient processing in embedded systems.

Package

The EFM8BB21F16I-C-QSOP24R is packaged in a QSOP (Quarter Small Outline Package) 24-pin format. This surface-mount package is designed for smaller circuit boards, offering a compact solution for applications in embedded systems.

Pinout

The EFM8BB21F16I-C-QSOP24R is a microcontroller from Silicon Labs' EFM8 Busy Bee family. It features a total of 24 pins. This microcontroller includes a range of functionalities such as:
- Core Features: 8-bit MCU with a maximum clock frequency of 50 MHz.
- Memory: 16 KB of Flash memory and 2 KB of SRAM.
- I/O: Up to 20 general-purpose I/O pins.
- Communication Interfaces: UART, SPI, I2C for various communication needs.
- Timers: Multiple timers for event timing and PWM generation.
- ADC: 12-bit Analog-to-Digital Converter for analog signal processing.
- Low Power Modes: Designed for energy-efficient applications.
- Analog Features: Comparators and other peripherals to enhance functionality.
The QSOP24R package facilitates compact designs, making this microcontroller suitable for space-constrained applications.

Manufacturer

The EFM8BB21F16I-C-QSOP24R is manufactured by Silicon Labs, a semiconductor company renowned for its innovative solutions in the fields of microcontrollers, wireless, and IoT (Internet of Things) technologies. Silicon Labs specializes in developing energy-efficient and high-performance components that enable smart and connected devices. The company focuses on a wide range of markets, including automotive, industrial, consumer electronics, and telecommunications. Their products are designed to provide robust performance and ease of integration for engineers and developers, supporting advancements in various applications.

Application

The EFM8BB21F16I-C-QSOP24R is a 8-bit microcontroller used in various application areas such as industrial automation, home automation, consumer electronics, and automotive systems. It's suitable for low-power applications, motor control, sensor interfacing, and real-time data processing. Its integrated features make it ideal for embedded systems requiring efficient performance and low power consumption.

Equivalent

The EFM8BB21F16I-C-QSOP24R is an 8-bit microcontroller from Silicon Labs. Equivalent products include EFM8BB20F16I-C-QSOP24R and EFM8BB21F16G-C-QSOP24R, which offer similar features and pin configurations. For more options, consider EFM8BB11 or EFM8BB31 series, depending on required memory and performance specifications. Always verify specific requirements for compatibility.