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

...
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Omschrijving Prijs 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-stocknr. 176-9105
FabrikantnummerFT933Q-T
FabrikantBridgetek
€ 2,939
Each (In a Tray of 260)
Aantal stuks
FT93 QFN Surface Mount 48 FT32B 32bit 128 kB 100MHz 32 kB 1 1 3 1 3.3 V
RS-stocknr. 181-4795
FabrikantnummerFT906Q-C-T
FabrikantBridgetek
€ 3,903
Each (In a Tray of 260)
Aantal stuks
FT90 QFN Surface Mount 76 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 176-9106
FabrikantnummerFT930Q-T
FabrikantBridgetek
€ 3,43
Each (In a Pack of 2)
Aantal stuks
FT93 QFN Surface Mount 68 FT32B 32bit 128 kB 100MHz 32 kB 1 1 3 1 3.3 V
RS-stocknr. 176-9112
FabrikantnummerFT933Q-T
FabrikantBridgetek
€ 2,975
Each (In a Pack of 2)
Aantal stuks
FT93 QFN Surface Mount 48 FT32B 32bit 128 kB 100MHz 32 kB 1 1 3 1 3.3 V
RS-stocknr. 177-5919
FabrikantnummerFT901L-T
FabrikantBridgetek
€ 5,189
Each (In a Tray of 90)
Aantal stuks
Embedded Microcontroller LQFP Surface Mount 100 FT32 32bit 256 kB 100MHz 64 kB, 256 kB 1 x Host, 1 x Peripheral Controller 1 7 - 3.3 V
RS-stocknr. 181-4796
FabrikantnummerFT907L-C-T
FabrikantBridgetek
€ 4,007
Each (In a Tray of 160)
Aantal stuks
FT90 LQFP Surface Mount 80 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 176-9101
FabrikantnummerFT930Q-T
FabrikantBridgetek
€ 3,38
Each (In a Tray of 348)
Aantal stuks
FT93 QFN Surface Mount 68 FT32B 32bit 128 kB 100MHz 32 kB 1 1 3 1 3.3 V
RS-stocknr. 181-4783
FabrikantnummerFT900Q-C-T
FabrikantBridgetek
€ 5,44
Each (In a Tray of 152)
Aantal stuks
FT90 QFN Surface Mount 100 FT32 32bit 256 kB 100MHz 256 kB 1 1 8 3 3.3 V
RS-stocknr. 177-5925
FabrikantnummerFT905L-T
FabrikantBridgetek
€ 4,516
Each (In a Tray of 160)
Aantal stuks
Embedded Microcontroller LQFP Surface Mount 80 FT32 32bit 256 kB 100MHz 64 kB, 256 kB 1 x Host, 1 x Peripheral Controller 1 4 - 3.3 V
RS-stocknr. 181-4979
FabrikantnummerFT907L-C-T
FabrikantBridgetek
€ 4,08
Each (In a Pack of 2)
Aantal stuks
FT90 LQFP Surface Mount 80 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 181-4972
FabrikantnummerFT900Q-C-T
FabrikantBridgetek
€ 6,335
Each (In a Pack of 2)
Aantal stuks
FT90 QFN Surface Mount 100 FT32 32bit 256 kB 100MHz 256 kB 1 1 8 3 3.3 V
RS-stocknr. 181-4799
FabrikantnummerFT908Q-C-T
FabrikantBridgetek
€ 3,744
Each (In a Tray of 260)
Aantal stuks
FT90 QFN Surface Mount 76 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 181-4784
FabrikantnummerFT901L-C-T
FabrikantBridgetek
€ 4,279
Each (In a Tray of 90)
Aantal stuks
FT90 LQFP Surface Mount 100 FT32 32bit 256 kB 100MHz 256 kB 1 1 8 3 3.3 V
RS-stocknr. 181-4798
FabrikantnummerFT908L-C-T
FabrikantBridgetek
€ 3,749
Each (In a Tray of 160)
Aantal stuks
FT90 LQFP Surface Mount 80 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 181-4789
FabrikantnummerFT903L-C-T
FabrikantBridgetek
€ 4,005
Each (In a Tray of 90)
Aantal stuks
FT90 LQFP Surface Mount 100 FT32 32bit 256 kB 100MHz 256 kB 1 1 8 3 3.3 V
RS-stocknr. 901-5008
FabrikantnummerFT901L-T
FabrikantBridgetek
€ 5,63
Each
Aantal stuks
Embedded Microcontroller LQFP Surface Mount 100 FT32 32bit 256 kB 100MHz 64 kB, 256 kB 1 x Host, 1 x Peripheral Controller 1 7 - 3.3 V
RS-stocknr. 181-4797
FabrikantnummerFT907Q-C-T
FabrikantBridgetek
€ 4,005
Each (In a Tray of 260)
Aantal stuks
FT90 QFN Surface Mount 76 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 181-4990
FabrikantnummerFT908L-C-T
FabrikantBridgetek
€ 3,815
Each (In a Pack of 2)
Aantal stuks
FT90 LQFP Surface Mount 80 FT32 32bit 256 kB 100MHz 256 kB 1 1 5 2 3.3 V
RS-stocknr. 176-9103
FabrikantnummerFT932Q-T
FabrikantBridgetek
€ 3,188
Each (In a Tray of 260)
Aantal stuks
FT93 QFN Surface Mount 48 FT32B 32bit 128 kB 100MHz 32 kB 1 1 3 1 3.3 V
RS-stocknr. 180-6978
FabrikantnummerBT816Q-T
FabrikantBridgetek
€ 4,96
Each
Aantal stuks
- VQFN Surface Mount 64 - - - - - - - - 4 3.3 V