Microcontrollers

Microcontrollers, also referred to as MCUs (microcontroller units), are embedded semiconductor devices used in circuit board design. They are essentially a computer within an integrated circuit (IC). Microcontrollers are mostly used in single-function embedded applications, unlike microprocessors which are designed for general-purpose work in Personal Computers, Tablets and Smartphones. Microcontrollers are limited in their clock speed compared to microprocessors by the relative slowness of their non-volatile Flash program memory.

What are they made up of?

Microcontrollers contain single or multiple processors (sometimes referred to as CPUs), plus memory and I/O peripherals. These peripherals include timers, ADCs (analogue-to-digital converters) and DACs (digital-to-analogue converters).

What does 8-bit mean?

Microcontrollers have a data bus width which describes the amount of data the MCU can process at a time. For example, an 8-bit microcontroller can process 8 bits at one time. Popular data bus widths include 8-bit, 16-bit and 32-bit MCUs.

What packages are there?

MCUs come in standard chip packages with various pin counts. Package types include:

  • LQFP
  • PDIP
  • QFN
  • SOIC
  • SSOP
  • TQFP
  • TSSOP

What are ARM processor cores?

Microcontrollers often contain an ARM microprocessor core. ARM represents an architecture developed by ARM Holdings, which is used by other companies to manufacture microprocessors and other devices such as System-on-Chip (SoCs).

  • Cortex-M0
  • Cortex-M0+
  • Cortex-M1
  • Cortex-M3
  • Cortex-M4
  • Cortex-M7
  • Cortex-M23
  • Cortex-M33
  • Cortex-M35P

Where are microcontrollers used?

  • Computers
  • Automotive
  • Robotics
  • Automation
  • Medical equipment
  • Home appliances

...
Read more Read less

검색 필터링

총 401개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Family Name Package Type Mounting Type Pin Count Device Core Data Bus Width Program Memory Size Maximum Frequency RAM Size USB Channels Number of PWM Units ADC Channels Number of SPI Channels Typical Operating Supply Voltage
RS 제품 번호 791-8144
제조사 부품 번호LPC11U35FHI33/501,
제조사NXP
₩6,161.25
Each (In a Pack of 2)
수량
LPC11U QFN Surface Mount 33 ARM Cortex M0 32bit 64 kB 50MHz 12 kB 1 - 8 2 3.3 V
RS 제품 번호 165-9774
제조사 부품 번호LPC11U35FHI33/501,
제조사NXP
₩3,957.15
Each (In a Tray of 490)
수량
LPC11U QFN Surface Mount 33 ARM Cortex M0 32bit 64 kB 50MHz 12 kB 1 - 8 2 3.3 V
RS 제품 번호 476-208
제조사 부품 번호LPC2148FBD64,151
제조사NXP
₩23,592.55
Each
수량
LPC21 LQFP Surface Mount 64 ARM7TDMI-S 16/32bit 512 kB 60MHz 40 kB 1 x Device 1 14 2 3 → 3.6 V
RS 제품 번호 168-9643
제조사 부품 번호MC68HC908QT1CPE
제조사NXP
₩3,899.80
Each (In a Tube of 50)
수량
M68HC08 PDIP Through Hole 8 HC08 8bit 1.5 kB 32MHz 128 B - 1 - - 2.7 → 5.5 V
RS 제품 번호 539-0409
제조사 부품 번호MC68HC908QT1CPE
제조사NXP
₩4,471.75
Each
수량
M68HC08 PDIP Through Hole 8 HC08 8bit 1.5 kB 32MHz 128 B - 1 - - 2.7 to 5.5 V
RS 제품 번호 170-8952
제조사 부품 번호MK60FX512VLQ15
제조사NXP
₩17,186.40
Each (In a Tray of 60)
수량
Kinetis K6x LQFP Surface Mount 144 ARM Cortex M4 32bit 1 MB 150MHz 144 kB 2 4 4 3 1.71 → 3.6 V
RS 제품 번호 840-6550
제조사 부품 번호MK60FX512VLQ15
제조사NXP
₩19,505.20
Each
수량
Kinetis K6x LQFP Surface Mount 144 ARM Cortex M4 32bit 1 MB 150MHz 144 kB 2 4 4 3 1.71 → 3.6 V
RS 제품 번호 725-7742
제조사 부품 번호LPC1769FBD100
제조사NXP
₩14,793.20
Each
수량
LPC17 LQFP Surface Mount 100 ARM Cortex M3 32bit 512 kB 100MHz 64 kB 1 x Device, 1 x Host, 1 x OTG 2 8 3 3.3 V
RS 제품 번호 169-7157
제조사 부품 번호MK20DX256VLH7
제조사NXP
₩8,811.75
Each (In a Tray of 160)
수량
Kinetis K2x LQFP Surface Mount 64 ARM Cortex M4 - 288 kB 72MHz 66 kB 1 1 2 1 1.71 → 3.6 V
RS 제품 번호 169-0725
제조사 부품 번호LPC11U24FBD48/401
제조사NXP
₩3,608.40
Each (In a Tray of 250)
수량
LPC11U LQFP Surface Mount 48 Cortex-M0 32bit 24 kB 50MHz 8 kB 1 - 8 2 1.8 → 3.6 V
RS 제품 번호 212-060
제조사 부품 번호MC9S08GT16ACFBE
제조사NXP
₩8,202.60
Each
수량
HCS08 QFP Surface Mount 44 S08 8bit 16 kB 40MHz 2 kB - 2 8 1 1.8 → 3.6 V
RS 제품 번호 170-8949
제조사 부품 번호MK22FX512VLH12
제조사NXP
₩12,090.00
Each (In a Tray of 160)
수량
Kinetis K2x LQFP Surface Mount 64 ARM Cortex M4 32bit 640 kB 120MHz 132 kB 1 4 2 1 1.71 → 3.6 V
RS 제품 번호 786-2120
제조사 부품 번호MK20DX256VLH7
제조사NXP
₩10,912.00
Each
수량
Kinetis K2x LQFP Surface Mount 64 ARM Cortex M4 - 288 kB 72MHz 66 kB 1 1 2 1 1.71 → 3.6 V
RS 제품 번호 755-9922
제조사 부품 번호LPC11U24FBD48/401
제조사NXP
₩5,172.35
Each
수량
LPC11U LQFP Surface Mount 48 Cortex-M0 32bit 24 kB 50MHz 8 kB 1 - 8 2 1.8 → 3.6 V
RS 제품 번호 178-7031
제조사 부품 번호MC9S08GT16ACFBE
제조사NXP
₩5,900.85
Each (In a Tray of 480)
수량
HCS08 QFP Surface Mount 44 S08 8bit 16 kB 40MHz 2 kB - 2 8 1 1.8 → 3.6 V
RS 제품 번호 818-1208
제조사 부품 번호MK60FX512VMD15
제조사NXP
₩20,717.30
Each
수량
Kinetis K6x MAPBGA Surface Mount 144 ARM Cortex M4 32bit 512 kB 150MHz 16 kB, 128 kB 4 1 - 3 1.71 → 3.6 V
RS 제품 번호 476-185
제조사 부품 번호LPC2368FBD100,551
제조사NXP
₩17,589.40
Each
수량
LPC23 LQFP Surface Mount 100 ARM7TDMI-S 16/32bit 512 kB 72MHz 58 kB 1 x Device 1 6 3 3 → 3.6 V
RS 제품 번호 801-6858
제조사 부품 번호MK60FN1M0VLQ15
제조사NXP
₩20,545.25
Each
수량
Kinetis K6x LQFP Surface Mount 144 ARM Cortex M4 32bit 1 MB 150MHz 128 kB 1 - - 3 1.71 → 3.6 V
RS 제품 번호 828-2014
제조사 부품 번호S9KEAZN64AMLH
제조사NXP
₩3,992.80
Each (In a Pack of 2)
수량
Kinetis EA LQFP Surface Mount 64 ARM Cortex M0 32bit 64 kB 40MHz 4 kB - - 16 2 2.7 → 5.5 V
RS 제품 번호 103-8051
제조사 부품 번호LPC1769FBD100,551
제조사NXP
₩12,737.90
Each (In a Tube of 90)
수량
LPC17 LQFP Surface Mount 100 ARM Cortex M3 32bit 512 kB 100MHz 64 kB 1 x Device, 1 x Host, 1 x OTG 2 8 3 3.3 V