ARM Cortex M3 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 450
Mult.: 450

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 81 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

ARM Microcontrollers - MCU SMD/SMT QFN-48 ARM Cortex M3 32 bit 40 MHz 1.02 MB 256 kB 12 bit 33 I/O - 40 C + 125 C Reel

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,300
Mult.: 1,300

RF Microcontrollers - MCU SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 41 I/O - 40 C + 85 C Tray
Silicon Labs RF System on a Chip - SoC RF4CE Remote, SoC, 128 kB flash, 12 kB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 128 kB 12 kB 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC IEEE 802.15.4 2.4 GHz SoC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 12 MHz 192 kB 12 kB 14 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC IEEE 802.15.4 2.4 GHz SoC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 12 MHz 192 kB 12 kB 14 bit 24 I/O - 40 C + 85 C Reel

Silicon Labs RF System on a Chip - SoC IEEE 802.15.4 2.4GHz SoC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 12 MHz 192 kB 12 kB 14 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC IEEE 802.15.4 2.4GHz SoC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 12 MHz 192 kB 12 kB 14 bit 24 I/O - 40 C + 85 C Reel

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--256 kB flash+32 kB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 256 kB 32 kB 14 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--256 kB flash+32 kB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 256 kB 32 kB 14 bit 24 I/O - 40 C + 85 C Reel

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+32 kB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 32 kB 14 bit 24 I/O - 40 C + 85 C Reel
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+32 kB RAM+USB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 32 kB 14 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+32 kB RAM+USB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 32 kB 14 bit 24 I/O - 40 C + 85 C Reel

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB 14 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB 14 bit 24 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM+USB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,080
Mult.: 2,080

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB 14 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM+USB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB 14 bit 24 I/O - 40 C + 85 C Reel
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+32 kB RAM+32 GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC SMD/SMT QFN-56 ARM Cortex M3 32 bit 24 MHz 512 kB 32 kB 32 I/O - 40 C + 85 C Tray
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512kBFlash+32kB RAM+32 GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-56 ARM Cortex M3 32 bit 24 MHz 512 kB 32 kB - 40 C + 85 C Reel
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM+32 GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC SMD/SMT QFN-56 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB 32 I/O - 40 C + 85 C Tray
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM+32 GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-56 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB - 40 C + 85 C Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM+32 GPIO+USB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC SMD/SMT QFN-56 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB - 40 C + 85 C Tray
Silicon Labs RF System on a Chip - SoC ZigBee/802.15.4--512 kB flash+64 kB RAM+32 GPIO+USB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RF System on a Chip - SoC SMD/SMT QFN-56 ARM Cortex M3 32 bit 24 MHz 512 kB 64 kB - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,450
Mult.: 2,450

ARM Microcontrollers - MCU SMD/SMT QFN-40 ARM Cortex M3 32 bit 80 MHz 256 kB 32 kB 2 x 12 bit 28 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 256KB, QFN40
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

ARM Microcontrollers - MCU SMD/SMT QFN-40 ARM Cortex M3 32 bit 80 MHz 256 kB 32 kB 2 x 12 bit 28 I/O - 40 C + 85 C Reel