Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Silicon Labs EFM8BB21F16G-C-QFN20R is an 8-bit microcontroller with a max clock frequency of 50 MHz. It features 16 I/O lines, PWM channels, and ADC channels. Ideal for industrial applications requiring a temperature range from -40 to 85°C, this chip carrier package has a very thin profile and no-lead terminal form.
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Mouser Electronics
$1.970
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Verical
Element14
$0.794
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$0.697
Chip1Stop
$0.621
Digiode
$0.687
Nova Conductors
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Cyclops Electronics Ltd
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Ampacity Inc.
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Semicontronic
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Corphita
$0.651
Argo Parts USA
Microchip USA
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$83.240
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Perfect Parts
Surface mount technology allows for compact and efficient PCB designs, making this microcontroller suitable for space-constrained applications.
Supports a higher supply voltage, providing flexibility for powering the microcontroller and connected peripherals.
Square package shape simplifies PCB layout and component placement, enhancing ease of assembly.
Suitable for processing data in smaller chunks, which can be optimal for certain applications requiring lower computational power.
Integrated ADC channels enable analog input capabilities, allowing the microcontroller to interface with various sensors and signal sources.
High clock frequency enables fast processing speeds, making this microcontroller suitable for tasks that require quick response times.
Flash ROM programmability provides flexibility for updating firmware and software, ensuring the microcontroller can adapt to changing requirements.
Microcontrollers EFM8BB21F16G-C-QFN20R attributes and parameters. Explore more Microcontrollers devices from Silicon Labs
ADC Channels:
Address Bus Width:
Bit Size:
Maximum Clock Frequency:
DAC Channels:
DMA Channels:
External Data Bus Width:
JESD-30 Code:
Length:
No. of I/O Lines:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
PWM Channels:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
ROM Programmability:
Maximum Seated Height:
Speed:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Width:
Peripheral IC Type:
EFM8BB21F16G-C-QFN20R Peripheral ICs trade compliance attributes, and parameters.
ECCN
3A991.A.2
ECCN Governance
EAR
HTS
8542.31.00.01
SB
8542.31.00.00
PCN Design/Specification - EFM8 BB1/BB2 24/May/2017
PCN Assembly/Origin - Site Change 18/Jan/2022
PCN Packaging - Labeling Change 14/Dec/2021 Mult Dev Label Chgs 20/Oct/2021
Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.
SMBJ18CA
General Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
LM555CN
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LM358AN
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
LM358MX
Texas Instruments
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
1N4148
Shandong Yiguang Electronic Joint Stock
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
M39029/56351
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Insertion Tools: M81969/14-10; Tool Settings: M22520/2-10; DIN Conformity: NO;
BSS138
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
Daco Semiconductor
USB3320C-EZK-TR
Standard Microsystems
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
New England Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
BAV99
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
NUP2105LT1G
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
Multicomp Pro
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Diode Element Material: SILICON; Technology: AVALANCHE; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V;
ATMEGA32A-AU
Microchip Technology
ATMEGA32A-AU by Microchip: 8-bit RISC CPU, 16MHz clock, 2048B RAM. Ideal for industrial applications requiring low power consumption and high-speed processing with SPI, TWI, USART connectivity. Features include 3 timers, 8 ADC channels, and 10-bit PWM for versatile control options.
ATMEGA16-16AUR
ATMEGA16-16AUR by Microchip Technology is an 8-bit microcontroller with 5V supply, 16MHz clock frequency, and 1024 bytes of RAM. Ideal for industrial applications, it features SPI, TWI, USART connectivity and peripherals like BOD, POR, PWM(4), RTC. With 32 I/O lines and low power mode support, it offers versatile functionality in a compact package.
MC68332ACEH16
NXP Semiconductors
MC68332ACEH16 by NXP is a 32-bit microcontroller with 24-bit address bus, 16 MHz clock frequency, and 5V supply voltage. Widely used in industrial applications for PWM control, it features 132 terminals in a square package with HCMOS technology and GULL WING terminal form.
ATSAMC21J18A-AUT
Microchip Technology's ATSAMC21J18A-AUT is a Cortex-M0+ microcontroller with 32-bit architecture, 5.5V max supply voltage, and 48MHz clock frequency. Ideal for industrial applications, it features 52 I/O lines, 8 timers, and low power mode for efficient performance in various embedded systems.
STM32H745IIK6
STMicroelectronics
STM32H745IIK6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 36-Ch 16-Bit ADC, and 2 Ch 12-Bit DAC. It features a max clock frequency of 48 MHz and offers connectivity options like CAN, ETHERNET, I2C, SPI, UART, USB. Ideal for applications requiring high-performance processing and extensive peripheral support in a compact form factor.
TM4C123GH6PMIR
TM4C123GH6PMIR by Texas Instruments is a 32-bit microcontroller with a max clock frequency of 25 MHz. It has 64 terminals, ADC and DMA channels, and can operate in industrial temperature grades. This microcontroller is commonly used in applications requiring high-speed processing and control.
AT89C51CC03CA-SLSUM
Atmel
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
ATMEGA328P-AUR
ATMEGA328P-AUR by Microchip: 8-bit RISC CPU, 20 MHz max clock freq., 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode support.
STM32F429VET6
STM32F429VET6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU. It features 262144 bytes of RAM, 524288 ROM words, and 16-Ch 12-Bit ADC channels. Ideal for industrial applications requiring CAN, ETHERNET, USB connectivity and operating temperature range from -40 to 85 °C.
STM32F746VGT6
STM32F746VGT6 by STMicroelectronics is a 32-bit microcontroller with 16-bit address bus width, operating at up to 26 MHz. It features DAC and ADC channels, along with PWM channels for industrial applications requiring high-speed processing and precision control. With a wide temperature range of -40 to 85 °C, it's suitable for various embedded systems demanding reliable performance in harsh environments.
STM32F765ZIT6
STM32F765ZIT6 by STMicroelectronics is a 32-bit microcontroller with 144 terminals, operating at a max clock frequency of 26 MHz. It features ADC and DMA channels, suitable for applications requiring high-speed data processing and control systems. With a low profile package style and Gull Wing terminal form, it is ideal for compact designs in various industries.
ATSAMD21J18A-AUT
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TFQFP; Package Shape: SQUARE;
ATMEGA32-16AUR
ATMEGA32-16AUR by Microchip: 8-bit RISC CPU, 5V supply, 16MHz clock freq. Ideal for industrial applications with SPI, TWI, USART connectivity and BOD, POR peripherals. Features 3 timers, 8 ADC channels, and low power mode for efficient performance.
STM32F427VIT6
STM32F427VIT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3 V power supplies, 262144 RAM bytes, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring a max clock frequency of 50 MHz, featuring peripherals like BOD, DMA(2), and RTC.
MVF61NN151CMK50
Freescale Semiconductor
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: BALL; No. of Terminals: 364; Package Code: BGA; Package Shape: SQUARE;
STM32F767ZIT6
STM32F767ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU family, offering 16 timers and 24-ch ADC. It operates at up to 50 MHz, has 144 terminals, and supports various connectivity options like CAN, I2C, SPI. Ideal for industrial applications requiring low power mode and high-speed processing.
ATMEGA328P-MUR
ATMEGA328P-MUR by Microchip Technology is an 8-bit microcontroller with a max supply voltage of 5.5V. It has 23 I/O lines and offers connectivity through SPI, TWI, and USART. This microcontroller is commonly used in industrial applications due to its low power mode and wide temperature range (-40°C to 85°C).
ATXMEGA128A1-AU
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;
STM32G474RBT6
STM32G474RBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 131072 bytes of RAM, and 524288 ROM words. It features 16 external interrupts, 3 DAC channels, and 26 ADC channels. Ideal for applications requiring high-speed processing, analog-to-digital conversion, and extensive peripheral connectivity.
STM32G030F6P6
STM32G030F6P6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M0 CPU, offering 48 MHz clock frequency and 16-Ch 12-Bit ADC channels. With low power mode, it's ideal for applications requiring small form factor and connectivity options like I2C, SPI, USART.
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EFM8UB20F32G-A-QFP32
Silicon Labs
MICROCONTROLLER; Technology: CMOS;
EFM8BB10F2G-A-QFN20
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 20; Package Code: HVQCCN; Package Shape: SQUARE;
EFM8UB11F16G-B-QSOP24
EFM8BB10F8G-A-QFN20
EFM8BB10F8G-A-QFN20 by Silicon Labs is an 8-bit microcontroller with a max clock frequency of 25 MHz. It has 512 bytes of RAM and 8192 ROM words, making it suitable for industrial applications. With I2C, SPI, and UART connectivity options, it offers versatile communication capabilities.
EFM8UB20F64G-A-QFP32
EFM8BB21F16G-C-QFN20
EFM8SB20F64G-A-QFP32
EFM8UB10F16G-B-QFN28
EFM8BB10F8G-A-QFN20R
Silicon Labs EFM8BB10F8G-A-QFN20R is an 8051 microcontroller with 8-bit ROM and RAM, operating at up to 25 MHz. It features 15-Ch 12-Bit ADC channels, PWM support, and connectivity via I2C, SPI, UART. Ideal for low power applications requiring high-speed processing in automotive electronics and industrial control systems.
EFM8BB52F16G-C-TSSOP20
MICROCONTROLLER, RISC;
EFM8SB10F2G-A-QFN20R
EFM8SB10F2G-A-QFN20
EFM8BB31F32G-A-QFP32
EFM8UB20F32G-A-QFP48
EFM8BB31F64G-D-QFN32
MICROCONTROLLER; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Moisture Sensitivity Level (MSL): 2; JESD-609 Code: e3;
EFM8UB10F16G-B-QFN20
EFM8BB10F2G-A-QFN20R
Silicon Labs EFM8BB10F2G-A-QFN20R is an 8051 microcontroller with 8-bit ROM and 256 bytes RAM. It operates at a max frequency of 25 MHz, featuring 15-Ch 12-Bit ADC channels for applications requiring low power mode and PWM control. Connectivity options include I2C, SPI, and UART interfaces for versatile usage in automotive electronics and industrial automation.
EFM8BB10F8G-A-SOIC16R
Silicon Labs EFM8BB10F8G-A-SOIC16R is an 8051 microcontroller with 25 MHz clock, 512B RAM, and 12-Ch 12-Bit ADC. Ideal for applications requiring low power mode, it offers connectivity via I2C, SPI, UART interfaces. With a small outline package style and max supply voltage of 3.6V, it suits various embedded systems designs.
EFM8BB52F32I-C-QFN32
EFM8BB21F16G-B-QFN20R
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