Products Found: 9345

Showing Results For: Microcontrollers

Microcontrollers

A microcontroller is a compact integrated circuit constructed to complete a specific action in an embedded system. Typically, a microcontroller will include a processor, memory, and (I/O) peripherals on a single chip. Microcontrollers are also sometimes known as embedded controllers or microcontroller units. They are commonly found in vehicles, office machines, robots, mobile radios, medical devices, vending machines, transceivers, home appliances, etc. They are crucially miniature personal computers constructed to control small features of a more significant component without having a complex front-end operating system. Nowadays, you will find various microcontrollers with varying word lengths, such as 4 bit, 8bit, 64 bit, and 128bit microcontrollers.

How Do Microcontrollers Work?

A microcontroller is usually embedded in a system to control one specific operation in a device. It accomplishes this by interpreting the data from the input/output peripherals using its central processor. The temporary information received by the microcontroller will be stored in its data memory. The processor can access it and utilize the instructions stored in its program memory to decipher and apply the incoming data. It then uses its input and output peripherals to communicate and enact suitable action.

Microcontrollers have been widely used in many devices and systems. Devices often use many microcontrollers that work together in a device to handle their specific tasks.

For example, a car might consist of many microcontrollers that help control various systems, like traction control, anti-lock braking system, fuel injection, etc. All of the microcontrollers will communicate with each other and perform suitable operations. Some of them will communicate with the more complicated central computer inside the car, while others might only communicate with the rest of the microcontrollers. They can send and receive data by using their input and output peripherals and then processing that data to perform the required tasks.

Basics of Microcontrollers

Usually, electric appliances that measure, store, display information, or calculate consist of a microcontroller. The basic structure of a microcontroller consists of:

  • CPU: CPU is known as the brain of microcontrollers. CPU is the kind of device used to gather data, decode it and then complete the required task at the end. With the help of the CPU, the microcontroller components can be connected to a system.
  • Memory: In a microcontroller, the memory chip works the same way as a microprocessor. All programs and data are stored in a memory chip. Microcontrollers are known to be built-in with specific RAM or ROM or flash memory to store program source codes.
  • Input/Output Ports: These ports operate different appliances like LCD LEDs, printers, etc.
  • Serial Ports: Serial ports interfere between microcontrollers and other peripherals, such as a parallel port.
  • Timers: You will find a built-in microcontroller counter or a timer as well. The timers and controllers are then responsible for controlling all the timing functions within the microcontroller.
  • ADC: The analog-digital converter is used to convert analog signals to digital. The digital signal that is produced can be used for different applications.
  • DAC: DAC is opposite in function to an ADC. This device is used to guide analog devices like DC motors. 
  • Interpret Control: This Gives delayed control for a working program. The interpret control can be both internal and external.
  • Special Functioning Block: Some unique microcontrollers are made for special appliances like robots, consisting of this particular functioning block.

FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Silicon Labs
Rohs Verified
C8051F550-IM, Silicon Labs
4951 In Stock
Check Stock & Lead Times Packaging Options
91 +
£ 4.86
STMicroelectronics
Rohs Verified
STM32F205VCT6, STMicroelectronics
467 In Stock
Check Stock & Lead Times Packaging Options
90 +
£ 5.44
180 +
£ 5.30
270 +
£ 5.16
Rohs Verified
PIC18F6628-I/PT, Microchip
221 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 10.53
STMicroelectronics
Rohs Verified
STM8L151K6T6, STMicroelectronics
3028 In Stock
Check Stock & Lead Times Packaging Options
2 +
£ 1.65
STMicroelectronics
Rohs Verified
STM32F042C6T6, STMicroelectronics
2172 In Stock
Check Stock & Lead Times Packaging Options
250 +
£ 1.63
Rohs Verified
MC9S08QD4CSC, NXP
1664 In Stock
Check Stock & Lead Times Packaging Options
98 +
£ 1.14
196 +
£ 1.11
294 +
£ 1.08
Rohs Verified
MK40DX256VLK7, NXP
Pre Order
Check Stock & Lead Times Packaging Options
96 +
£ 6.96
Rohs Verified
S912ZVFP64F1VLQ, NXP
Pre Order
Check Stock & Lead Times Packaging Options
60 +
£ 6.94
STMicroelectronics
Rohs Verified
STM32F756ZGT6, STMicroelectronics
1589 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 14.07
10 +
£ 13.52
25 +
£ 12.97
STMicroelectronics
Rohs Verified
STM32F100C8T6B, STMicroelectronics
2403 In Stock
Check Stock & Lead Times Packaging Options
250 +
£ 1.98
Silicon Labs
Rohs Verified
C8051F061-GQ, Silicon Labs
2539 In Stock
Check Stock & Lead Times Packaging Options
160 +
£ 13.93
STMicroelectronics
Rohs Verified
STM32F427ZIT6, STMicroelectronics
923 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 12.29
10 +
£ 11.30
25 +
£ 10.23
STMicroelectronics
Rohs Verified
STM32F417VGT6, STMicroelectronics
1030 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 9.05
10 +
£ 8.50
25 +
£ 8.27
STMicroelectronics
Rohs Verified
STM32F030RCT6TR, STMicroelectronics
8819 In Stock
Check Stock & Lead Times Packaging Options
1000 +
£ 1.67
STMicroelectronics
Rohs Verified
STM32H753IIT6, STMicroelectronics
620 In Stock
Check Stock & Lead Times Packaging Options
40 +
£ 10.48
120 +
£ 10.21
240 +
£ 9.95
STMicroelectronics
Rohs Verified
STM32L452RCI6, STMicroelectronics
4481 In Stock
Check Stock & Lead Times Packaging Options
490 +
£ 3.73
980 +
£ 3.64
1470 +
£ 3.55
STMicroelectronics
Rohs Verified
STM32L4A6ZGT6P, STMicroelectronics
Pre Order
Check Stock & Lead Times Packaging Options
60 +
£ 7.88
120 +
£ 7.68
240 +
£ 7.49
STMicroelectronics
Rohs Verified
STM32L4R7ZIT6, STMicroelectronics
310 In Stock
Check Stock & Lead Times Packaging Options
60 +
£ 8.99
120 +
£ 7.91
240 +
£ 7.53
STMicroelectronics
Rohs Verified
STM8S103F2M6TR, STMicroelectronics
998 In Stock
Check Stock & Lead Times Packaging Options
40 +
£ 1.85
120 +
£ 1.80
520 +
£ 1.76
Rohs Verified
PIC18F4585-I/PT, Microchip
Pre Order
Check Stock & Lead Times Packaging Options
160 +
£ 7.39
Rohs Verified
PIC18F4620-I/PT, Microchip
158 In Stock
Check Stock & Lead Times Packaging Options
160 +
£ 6.38
Rohs Verified
PIC18F46K22-I/ML, Microchip
Pre Order
Check Stock & Lead Times Packaging Options
45 +
£ 2.84
135 +
£ 2.61
Rohs Verified
PIC24FJ32GA002-I/ML, Microchip
Pre Order
Check Stock & Lead Times Packaging Options
61 +
£ 2.27
122 +
£ 2.08
Rohs Verified
PIC32MZ2048EFH100-I/PT, Microchip
62 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 11.74
25 +
£ 11.15
100 +
£ 10.62
Rohs Verified
PIC16F1783-I/SS, Microchip
508 In Stock
Check Stock & Lead Times Packaging Options
2 +
£ 1.76
Showing
1 -

New Items
New items
MK20DN64VLF5, NXP

MK20DN64VLF5, NXP

Kinetis K2x Series Microcontrollers The Kinetis K2x MCU family is pin-peripheral and software-compatible with many of the Kinetis K series MCU families, offering full and high-speed USB 2.0 On-The-Go (OTG), in addition to other features like device charge detect capability and USB crystal-less functionality. These devices offer various levels of integration, with a rich suite of analogue, communication, timing and control peripherals. Kinetis K2x Microcontrollers are further optimized for performance with industry-leading power consumption and offer more streamlined integration for further BOM cost reductions. Devices start from 32 KB of flash in 5 x 5 mm 32-pin QFN packages extending up to 1 MB in a 144-pin MAPBGA package. The Kinetis range of ARM Cortex core microcontrollers consists of multiple hardware- and software-compatible Cortex-M0+ and Cortex-M4 MCU families with exceptional low-power performance, memory scalability and feature integration. Families range from the entry-level Cortex-M0+ Kinetis L Series to the high-performance, feature-rich Cortex-M4 Kinetis K and include a wide selection of analogue, communication, HMI, connectivity and security features.
New items
R5F212A7SDFP#V2, Renesas Electronics

R5F212A7SDFP#V2, Renesas Electronics

R8C/2x Series 16-Bit Microcontrollers, Renesas Electronics The R8C/2x Series includes models with built-in motor control timers for supporting advanced "system control + motor control" systems. Maximum operating frequency of 20MHz Operating voltage range 2.2V to 5.5V Standard on-chip peripherals include 8-bit Multi-function Timers, 16-bit Timers, UART/Clock Synchronous Serial Interface, Voltage Detection Circuit, Power-On Reset Circuit, High/Low-speed On-chip Oscillator, Watchdog Timer Features wide packages of 20-pins to 80-pins R8C Family Microcontrollers, Renesas Electronics The Renesas 16-bit CISC microcontrollers of the R8C Family features high ROM code efficiency, superb noise performance, low power consumption and a high processing performance. This includes the advantage of abundant on-chip peripherals such as comprehensive timer functions and various serial communication functions. The R8C Family also retains compatibility with the M16C Family, so software resources and development tools can be shared. Renesas R8C Family supports a wide range of application fields like Automotive, Consumer Products, Office Equipment and Industrial Equipment.
New items
R5F21248SNFP#V2, Renesas Electronics

R5F21248SNFP#V2, Renesas Electronics

RX63N Microcontrollers The RX63N family of 32-bit microcontrollers features 100MHz high-speed operation, large-capacity on-chip memory and Ethernet communication. • 100MHz 32-bit RX core microcontroller • Up to 2MB Flash memory • 32KB Data Flash memory • 32-bit multiplier/divider with multiply-accumulate • Single-precision IEEE 754 Floating Point maths unit • AES-128/192/256 Data Encryption unit (Selected devices) • 4-channel DMA controller • Data Transfer Controller • Serial Communication: SPI, I²C, USB, CAN, Ethernet • 14-bit Independent Watchdog Timer • Programmable Pulse Generator • Real-Time Clock • CRC Calculator • Temperature sensor • On-chip debug and trace • Power supply: +2.7 to +3.6Vdc • Low-Power Modes: Sleep, All-module clock stop, Software standby, Deep software standby
New items
R5F2L35CMNFP#V0, Renesas Electronics

R5F2L35CMNFP#V0, Renesas Electronics

R8C/Lx Series 16-Bit Microcontrollers, Renesas Electronics The R8C/Lx Series of microcontrollers have built-in LCD drive control circuits, that can support a variety of LCD panel devices. Maximum operating frequency is 20MHz. R8C Family Microcontrollers, Renesas Electronics The Renesas 16-bit CISC microcontrollers of the R8C Family features high ROM code efficiency, superb noise performance, low power consumption and a high processing performance. This includes the advantage of abundant on-chip peripherals such as comprehensive timer functions and various serial communication functions. The R8C Family also retains compatibility with the M16C Family, so software resources and development tools can be shared. Renesas R8C Family supports a wide range of application fields like Automotive, Consumer Products, Office Equipment and Industrial Equipment.
New items
UPD70F3452GC(R)-UBT-A, Renesas Electronics

UPD70F3452GC(R)-UBT-A, Renesas Electronics

V850E/IF3 Family 32-Bit Microcontrollers The V850E/IF3 series devices are 32-bit single-chip microcontrollers with a V850E1 processor core. The processor core provides 32 x 32bit signed multiplication, saturated-operation instructions and bit-manipulation instructions. 64MHz V850E1 core MCU with up to 256KB Flash memory DMA controller 44 x GPIO I²C bus interface 2 x multi-channel ADC 2-channel 6-phase PWM controller Power save modes: Halt, Idle, Stop Operating temperature range: -40 to +85°C Applications: Industrial motor control RS Product Codes 901-5373 UPD70F3451GC(S)-UBT-A 128KB Flash, 8KB RAM 901-5382 UPD70F3452GC(R)-UBT-A 256KB Flash, 12KB RAM
New items
R5F21276SDFP#V2, Renesas Electronics

R5F21276SDFP#V2, Renesas Electronics

R8C/2x Series 16-Bit Microcontrollers, Renesas Electronics The R8C/2x Series includes models with built-in motor control timers for supporting advanced "system control + motor control" systems. Maximum operating frequency of 20MHz Operating voltage range 2.2V to 5.5V Standard on-chip peripherals include 8-bit Multi-function Timers, 16-bit Timers, UART/Clock Synchronous Serial Interface, Voltage Detection Circuit, Power-On Reset Circuit, High/Low-speed On-chip Oscillator, Watchdog Timer Features wide packages of 20-pins to 80-pins R8C Family Microcontrollers, Renesas Electronics The Renesas 16-bit CISC microcontrollers of the R8C Family features high ROM code efficiency, superb noise performance, low power consumption and a high processing performance. This includes the advantage of abundant on-chip peripherals such as comprehensive timer functions and various serial communication functions. The R8C Family also retains compatibility with the M16C Family, so software resources and development tools can be shared. Renesas R8C Family supports a wide range of application fields like Automotive, Consumer Products, Office Equipment and Industrial Equipment.
New items
DS87C520-QCL+, Maxim

DS87C520-QCL+, Maxim

8051 Family Microcontrollers, Maxim Integrated 8051 Microcontrollers, Maxim Integrated
New items
R5F104MFAFA, Renesas Electronics

R5F104MFAFA, Renesas Electronics

RL78 Family Microcontrollers, Renesas RL78 is Renesas Electronics' next-generation microcontroller family combining advanced features from both the 78K and R8C families to deliver low power consumption (66uA / MHz) and high performance (41DMIPS @ 32MHz). RL78 is based upon a 16bit CISC architecture with analogue rich functionality. The platform line-up will include general purpose, LCD and ASSPs including lighting and automotive microcontrollers. RL78 is designed specifically for ultra-low power applications enabling customers to build compact and energy-efficient systems at lower cost. In addition to a high-precision (±1%) on-chip oscillator enabling 32MHz CPU operation and other standard on-chip functions from the RL78/G13, the RL78/G14 microcontrollers have multiply, divide and multiply-accumulate instructions capable of faster processing than the RL78/G13, and functions from the R8C Family with proven track records, such as timers RD/RG/RJ, data transfer controller, and event link controller, helping to lower the total cost of building a system and contributing to more compact size and lower power consumption. RL78 Family Microcontrollers, Renesas Electronics
New items
R5F100GCGFB#V0, Renesas Electronics

R5F100GCGFB#V0, Renesas Electronics

RL78/G13, 16-Bit Microcontrollers, 16kB/32kB/48kB Flash, Renesas Electronics RL78 is Renesas Electronics' next-generation microcontroller family combining advanced features from both the 78K and R8C families to deliver low power consumption (66uA / MHz) and high performance (41DMIPS @ 32MHz). RL78 is based upon a 16bit CISC architecture with analogue rich functionality. The platform line-up will include general purpose, LCD and ASSPs including lighting and automotive microcontrollers. RL78 is designed specifically for ultra-low power applications enabling customers to build compact and energy-efficient systems at lower cost. In addition to a high-precision (±1%) on-chip oscillator enabling 32MHz CPU operation and other standard on-chip functions from the RL78/G13, the RL78/G14 microcontrollers have multiply, divide and multiply-accumulate instructions capable of faster processing than the RL78/G13, and functions from the R8C Family with proven track records, such as timers RD/RG/RJ, data transfer controller, and event link controller, helping to lower the total cost of building a system and contributing to more compact size and lower power consumption. Note Data Flash Memory is Mounted. RL78 Family Microcontrollers, Renesas Electronics
New items
DS80C320QCG+, Maxim

DS80C320QCG+, Maxim

8051 Family Microcontrollers, Maxim Integrated 8051 Microcontrollers, Maxim Integrated
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Microcontrollers and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Microcontrollers or any other product.
This depends on the Microcontrollers individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Microcontrollers and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Microcontrollers.
Yes. We keep updating our stock frequently and if a product like Microcontrollers is not in stock then we will let you know.