ARM Cortex M3 Core Microcontrollers - MCU

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Program Memory Size
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Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 128 Kbytes of Flash72 MHz CPU, C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 128 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 32 bit 72 MHz 256 kB 64 kB 12 bit 80 I/O 2 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 120 MHz 256 kB 96 kB 12 bit 51 I/O 1.8 V 3.6 V + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 256 kB 96 kB 12 bit 82 I/O 1.8 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 256 kB 96 kB 1.8 V 3.6 V + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 768 kB 132 kB 12 bit 82 I/O 1.8 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 1 MB 132 kB 12 bit 82 I/O 1.8 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 256 kB
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,008
Mult.: 1,008

SMD/SMT BGA-176 ARM Cortex M3 32 bit 120 MHz 256 kB 96 kB 12 bit 140 I/O 1.8 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 256 kB 96 kB 12 bit 82 I/O 1.8 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU High Perf ARM 32Bit 768kB Flash 100-Pin
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 768 kB 128 kB 1.8 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU STM32F21 High-Perf M3 1Mb 120 MHz MCU
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 120 MHz 1 MB 128 kB 12 bit 1.8 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 500
Mult.: 500
: 500

SMD/SMT LQFP-144 ARM Cortex M3 32 bit 120 MHz 1 MB 128 kB 12 bit 114 I/O 1.8 V 3.6 V + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M3 32 bit 120 MHz 1 MB 128 kB 12 bit 1.8 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB
Datasheet
Non-Stocked Lead-Time 20 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 120 MHz 1 MB 128 kB 12 bit 82 I/O 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 32 Kbytes of Flash 32 MHz CP
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT UFQFPN-48 ARM Cortex M3 32 MHz 32 kB 4 kB 12 bit 37 I/O 1.8 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
: 2,400

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 32 MHz 64 kB 10 kB 12 bit 37 I/O 1.8 V 3.6 V + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,500
Mult.: 1,500

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 32 MHz 256 kB 32 kB 12 bit 37 I/O 1.8 V 3.6 V + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,400
Mult.: 2,400
: 2,400

SMD/SMT LQFP-48 ARM Cortex M3 32 bit 32 MHz 256 kB 32 kB 12 bit 37 I/O 1.8 V 3.6 V + 105 C Reel
STMicroelectronics ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,496
Mult.: 2,496

SMD/SMT BGA-132 ARM Cortex M3 32 bit 32 MHz 384 kB 48 kB 12 bit 109 I/O 1.65 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT BGA-64 ARM Cortex M3 32 bit 32 MHz 64 kB 32 kB 12 bit 50 I/O 1.8 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M3 32 bit 32 MHz 64 kB 32 kB 12 bit 51 I/O 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT WLCSP-64 ARM Cortex M3 32 bit 32 MHz 256 kB 12 bit 51 I/O 1.65 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT WLCSP-64 ARM Cortex M3 32 bit 32 MHz 384 kB 48 kB 12 bit 51 I/O 1.65 V 3.6 V + 85 C Reel
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WLCSP-63 ARM Cortex M3 32 bit 32 MHz 256 kB 12 bit 51 I/O 1.65 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 540
Mult.: 540

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 32 MHz 128 kB 16 kB 12 bit 83 I/O 1.65 V 3.6 V + 85 C Tray