ARM Cortex M3 Core ARM Microcontrollers - MCU

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Silicon Labs ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES
Datasheet
371In Stock
1,000Expected 1/8/2027
Cut Tape
NT$768.27
NT$614.83
NT$563.56
NT$530.58
NT$527.00
Reel
NT$472.14
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
EFM32GG SMD/SMT BGA-112 ARM Cortex M3 1.02 MB 32 bit 12 bit 48 MHz 86 I/O 128 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
1,407In Stock
NT$432.71
NT$347.75
NT$316.56
NT$296.48
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Tiny Gecko MCU IC
Datasheet
1,579In Stock
Cut Tape
NT$198.97
NT$151.65
NT$139.46
NT$126.55
View
Reel
NT$113.64
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
EFM32TG SMD/SMT QFN-32 ARM Cortex M3 32 kB 32 bit 12 bit 32 MHz 24 I/O 4 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU
Datasheet
1,159In Stock
NT$190.72
NT$150.57
NT$135.51
NT$125.48
View
Min.: 1
Mult.: 1
EFM32JG SMD/SMT QFN-48 ARM Cortex M3 256 kB 32 bit 12 bit 40 MHz 32 I/O 32 kB 1.85 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Tiny Gecko MCU IC
Datasheet
3,138In Stock
NT$202.91
NT$168.85
NT$148.78
NT$141.61
View
Min.: 1
Mult.: 1
EFM32TG SMD/SMT TQFP-48 ARM Cortex M3 32 kB 32 bit 12 bit 32 MHz 37 I/O 4 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash
Datasheet
153In Stock
NT$1,169.07
NT$984.80
NT$940.35
NT$841.04
Min.: 1
Mult.: 1
Max.: 122
ADUCM356 SMD/SMT LGA-72 ARM Cortex M3 256 kB 32 bit 16 bit 26 MHz 17 I/O 64 kB 2.8 V 3.6 V - 40 C + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Cortex M3 MCU + Dual 24bit S-D AFE
Datasheet
180In Stock
NT$963.65
NT$753.93
NT$720.23
NT$654.26
Min.: 1
Mult.: 1
Max.: 144
ADUCM360 SMD/SMT LFCSP-48 ARM Cortex M3 128 kB 32 bit 24 bit 20 MHz 19 I/O 8 kB 1.8 V 3.6 V - 40 C + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
10,000On Order
Cut Tape
NT$391.48
NT$302.57
NT$288.59
NT$250.59
View
Reel
NT$194.67
Min.: 1
Mult.: 1
: 2,500
TLE989x SMD/SMT TQFP-48 ARM Cortex M3 272 kB 32 bit 60 MHz 8 I/O 31 kB 5.5 V 28 V - 40 C + 175 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
152In Stock
Cut Tape
NT$414.43
NT$322.29
NT$307.59
NT$267.08
View
Reel
NT$202.55
Min.: 1
Mult.: 1
: 1,900
TLE989x SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 10 bit, 12 bit 60 MHz 25 I/O 32 kB 5.5 V 28 V - 40 C + 175 C Reel, Cut Tape
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP80
Datasheet
2,378In Stock
NT$338.07
NT$280.35
NT$248.08
NT$236.97
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-80 ARM Cortex M3 32 bit 12 bit 120 MHz 73 I/O 66 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP100 1,976In Stock
NT$244.50
NT$202.91
NT$187.14
NT$178.53
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 32 bit 12 bit 120 MHz 93 I/O 66 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP100 1,800In Stock
NT$344.16
NT$285.01
NT$252.74
NT$236.61
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 32 bit 12 bit 120 MHz 93 I/O 66 kB 2.7 V 5.5 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM
Datasheet
1,139In Stock
Cut Tape
NT$180.33
NT$136.95
NT$119.38
NT$114.00
View
Reel
NT$89.27
MouseReel Available
Min.: 1
Mult.: 1
: 2,400
STM32F100C6 SMD/SMT ARM Cortex M3 32 kB 32 bit 12 bit 24 MHz 37 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Value line ARM Cortex-M3 MCU 128Kb
Datasheet
917In Stock
Cut Tape
NT$224.78
NT$171.72
NT$150.57
NT$144.12
View
Reel
NT$125.48
MouseReel Available
Min.: 1
Mult.: 1
: 2,400
STM32F100CB ARM Cortex M3 32 bit 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU ARM Cortex M3 32kB 24 MHz 12 Timers
Datasheet
934In Stock
Cut Tape
NT$207.93
NT$158.46
NT$138.74
NT$132.65
Reel
NT$115.80
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
STM32F100R6 SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 4 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM
Datasheet
788In Stock
960On Order
NT$220.84
NT$168.85
NT$147.70
NT$137.66
View
Min.: 1
Mult.: 1
STM32F100R8 SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
855In Stock
Cut Tape
NT$251.67
NT$193.23
NT$169.57
NT$163.48
Reel
NT$145.91
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
STM32F100RB SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 64KB
Datasheet
583In Stock
540Expected 11/5/2026
NT$246.65
NT$180.68
NT$167.42
NT$156.31
NT$145.55
Min.: 1
Mult.: 1
STM32F100V8 SMD/SMT ARM Cortex M3 64 kB 32 bit 12 bit 24 MHz 80 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash
Datasheet
1,670In Stock
Cut Tape
NT$297.91
NT$230.52
NT$203.27
NT$195.02
Reel
NT$173.16
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
STM32F100VC SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 80 I/O 24 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line
Datasheet
641In Stock
Cut Tape
NT$240.55
NT$176.74
NT$164.55
NT$144.83
View
Reel
NT$108.27
MouseReel Available
Min.: 1
Mult.: 1
: 2,400
STM32F101C6 SMD/SMT LQFP-48 ARM Cortex M3 32 kB 32 bit 12 bit 36 MHz 37 I/O 6 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 128K 16KB RAM 1X12 ADC
Datasheet
982In Stock
4,500On Order
NT$295.76
NT$206.50
NT$197.18
NT$171.72
View
Min.: 1
Mult.: 1
STM32F101CB SMD/SMT LQFP-48 ARM Cortex M3 128 kB 32 bit 12 bit 36 MHz 37 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 ACCESS LINE
Datasheet
229In Stock
NT$439.88
NT$357.42
NT$340.58
NT$295.76
View
Min.: 1
Mult.: 1
STM32F101VE SMD/SMT LQFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 36 MHz 80 I/O 48 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU
Datasheet
1,353In Stock
NT$241.99
NT$185.34
NT$162.76
NT$155.95
View
Min.: 1
Mult.: 1
STM32F102C8 SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 37 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU
Datasheet
540In Stock
NT$292.18
NT$204.35
NT$194.67
NT$169.21
View
Min.: 1
Mult.: 1
STM32F102R8 SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 51 I/O 10 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU
Datasheet
914In Stock
NT$291.10
NT$224.42
NT$197.89
NT$181.04
NT$170.29
Min.: 1
Mult.: 1
STM32F102RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray