128 kB ARM Microcontrollers - MCU

Results: 1,778
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
7,944On Order
£3.27
£2.17
£1.97
£1.68
Min.: 1
Mult.: 1
STM32L0 SMD/SMT LQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 51 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
5,948On Order
£3.41
£2.58
£2.24
£2.15
Min.: 1
Mult.: 1
STM32L071KB SMD/SMT LQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 25 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
5,591Expected 22/02/2027
£4.37
£3.22
£2.91
£2.70
Min.: 1
Mult.: 1
STM32L071KB SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 25 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB
1,914Expected 22/02/2027
£4.30
£3.27
£2.85
£2.72
£2.37
Min.: 1
Mult.: 1
STM32L072RB SMD/SMT LQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 51 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, AES
1,484Expected 24/02/2027
£4.58
£3.39
£3.06
£2.84
Min.: 1
Mult.: 1
STM32L081CZ SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
1,500Expected 22/02/2027
£3.44
£2.60
£2.26
£2.16
Min.: 1
Mult.: 1
Max.: 150
STM32L412KB SMD/SMT ARM Cortex M4 128 kB 32 bit 2 x 12 bit 80 MHz 26 I/O 40 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB
2,856Expected 24/02/2027
£3.54
£2.67
£2.33
£2.22
Min.: 1
Mult.: 1
Max.: 500
STM32L422KB SMD/SMT UFQFPN-32 ARM Cortex M4 128 kB 32 bit 2 x 12 bit 80 MHz 26 I/O 40 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash
3,788On Order
Cut Tape
£3.68
£2.76
£2.46
£2.25
Reel
£1.93
Min.: 1
Mult.: 1
Max.: 500
: 3,000
STM32L431KB SMD/SMT UFQFPN-32 ARM Cortex M4 128 kB 32 bit 12 bit 80 MHz 26 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash
2,000Expected 22/02/2027
Cut Tape
£4.37
£3.40
£2.97
£2.72
Reel
£2.46
Min.: 1
Mult.: 1
Max.: 500
: 1,000
STM32L431RB SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 12 bit 80 MHz 52 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash
1,331Expected 30/11/2026
£5.29
£3.95
£3.59
£3.27
Min.: 1
Mult.: 1
STM32U5 SMD/SMT UFQFPN-48 ARM Cortex M33 128 kB 32 bit 12 bit, 14 bit 160 MHz 33 I/O 574 kB 1.71 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 128 Kb Flash 32 Kb SRAM
2,939Expected 05/02/2027
£4.08
£3.47
£3.27
£2.97
Min.: 1
Mult.: 1
STM32WL33 SMD/SMT VFQFPN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 64 MHz 32 I/O 32 KB 1.7 V 3.6 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B
777Expected 15/02/2027
£3.18
£2.87
£2.61
Min.: 1
Mult.: 1
SAM4S SMD/SMT QFN-64 ARM Cortex M4 128 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Texas Instruments ARM Microcontrollers - MCU Automotive, 32MHz Arm Cortex-M0+ MCU with 128KB dual-bank flash, 16KB SRAM, 12-bit 1.68Msps ADC
4,000Expected 14/01/2027
Cut Tape
£2.04
£1.40
£1.25
£1.12
Reel
£0.834
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 Arm Cortex -M0+ 128 kB 32 bit 12 bit 32 MHz 44 I/O 16 kB 1.62 V 3.6 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz Arm M0+ MCU 1 28KB Flash 32KB SRA 2,225In Stock
3,000Expected 26/11/2026
Cut Tape
£1.92
£1.42
£1.23
£1.16
Reel
£0.96
Min.: 1
Mult.: 1
: 3,000
MSPM0G1507 SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 2 x 12 bit 80 MHz 28 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz Arm Cortex-M0+ MCU with dual-bank 128kB flash, 32kB SRAM, USB2.0-FS, I2S/TDM, ADC, COMP
4,000Expected 26/11/2026
Cut Tape
£2.68
£1.82
£1.68
£1.46
Reel
£0.995
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 Arm Cortex -M0+ 128 kB 32 bit 12 bit 80 MHz 43 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz Arm Cortex-M0+ MCU with dual-bank 128kB flash, 32kB SRAM, USB2.0-FS, I2S/TDM, ADC, COMP
5,000Expected 31/05/2027
Cut Tape
£2.47
£1.62
£1.50
£1.31
Reel
£0.943
Min.: 1
Mult.: 1
: 5,000
SMD/SMT WQFN-28 Arm Cortex -M0+ 128 kB 32 bit 12 bit 80 MHz 23 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz Arm Cortex-M0+ MCU with 128kB flash, 32kB SRAM, USB 2.0 FS, I2S, ADC and TinyEngine NPU
4,000Expected 31/05/2027
Cut Tape
£2.83
£1.91
£1.77
£1.54
Reel
£1.11
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 Arm Cortex -M0+ 128 kB 32 bit 12 bit 80 MHz 43 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz Arm Cortex-M0+ MCU with 128kB flash, 32kB SRAM, USB 2.0 FS, I2S, ADC and TinyEngine NPU
5,000Expected 31/05/2027
Cut Tape
£2.29
£1.58
£1.42
£1.27
Reel
£0.943
Min.: 1
Mult.: 1
: 5,000
SMD/SMT WQFN-28 Arm Cortex -M0+ 128 kB 32 bit 12 bit 80 MHz 23 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB flash, 12KB SRAM, 12-bit ADC and COMP
4,000Expected 31/05/2027
Cut Tape
£2.11
£1.44
£1.28
£1.15
Reel
£0.863
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 Arm Cortex -M0+ 128 kB 32 bit 12 bit 32 MHz 44 I/O 12 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB flash, 12KB SRAM, 12-bit ADC and COMP
5,000Expected 31/05/2027
Cut Tape
£2.27
£1.48
£1.34
£1.13
Reel
£0.766
Min.: 1
Mult.: 1
: 5,000
SMD/SMT VQFN-32 Arm Cortex -M0+ 128 kB 32 bit 12 bit 32 MHz 28 I/O 12 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel

Infineon Technologies ARM Microcontrollers - MCU 128K Flash 32K SRAM PSoC 5LP
512Expected 07/10/2027
£18.72
£14.95
£13.52
£12.99
Min.: 1
Mult.: 1
CY8C58LPxxx SMD/SMT QFN-68 ARM Cortex M3 128 kB 32 bit 12 bit 67 MHz 46 I/O 32 kB 1.71 V 1.89 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
1,177Expected 04/01/2027
£9.32
£7.32
£6.51
£6.43
Min.: 1
Mult.: 1
LPC1700 SMD/SMT LQFP-80 ARM Cortex M3 128 kB 32 bit 12 bit 100 MHz 52 I/O 32 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCXA10, 32HVQFN
2,450Expected 10/11/2026
£2.23
£1.59
£1.51
£1.29
Min.: 1
Mult.: 1
MCX A SMD/SMT HVQFN-32 ARM Cortex M33 128 kB 32 bit 16 bit 96 MHz 29 I/O 32 kB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP
800Expected 10/11/2026
£3.04
£2.29
£1.99
£1.90
Min.: 1
Mult.: 1
MCX A SMD/SMT LQFP-64 ARM Cortex M33 128 kB 32 bit 16 bit 180 MHz 55 I/O 32 kB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX C44 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 64 QFP
1,600Expected 08/12/2026
£2.33
£1.75
£1.52
£1.44
Min.: 1
Mult.: 1
MCX C SMD/SMT LQFP-64 ARM Cortex M0+ 128 kB 32 bit 16 bit 48 MHz 50 I/O 16 kB 1.71 V 3.6 V - 40 C + 125 C Tray