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128 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual MSPM0L1227SRHBR Texas Instruments 1: $3.08 4,846In Stock New Product	Mfr. Part # MSPM0L1227SRHBR Mouser Part # 595-MSPM0L1227SRHBR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	4,846In Stock	Cut Tape $3.08 $2.01 $1.84 $1.58 View Reel $1.09 $1.49 $1.30 $1.15 $1.13 $1.09	Min.: 1 Mult.: 1 : 5,000	MSPM0L1227	SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	28 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,Trays,USB,Extended Temp ATSAMD21E17D-AZVAO Microchip Technology 1: $2.59 413In Stock New Product	Mfr. Part # ATSAMD21E17D-AZVAO Mouser Part # 579-ATSD21E17DAZVAO New Product	Microchip Technology	ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,Trays,USB,Extended Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	413In Stock	$2.59 $2.37 $2.15	Min.: 1 Mult.: 1		SMD/SMT	TQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM0,QFN64, 128kFlash,Trays,USB,Extended Temp ATSAMD21J17D-MZVAO Microchip Technology 1: $3.52 190In Stock New Product	Mfr. Part # ATSAMD21J17D-MZVAO Mouser Part # 579-ATSD21J17DMZVAO New Product	Microchip Technology	ARM Microcontrollers - MCU CM0,QFN64, 128kFlash,Trays,USB,Extended Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	190In Stock	$3.52 $3.23 $2.92	Min.: 1 Mult.: 1		SMD/SMT	VQFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GM32-B Silicon Labs 1: $5.07 7,120In Stock	Mfr. Part # EFM32TG11B120F128GM32-B Mouser Part # 634-EFM32TG128GM32-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	7,120In Stock	$5.07 $3.83 $3.63 $3.17 View $3.01 $2.81 $2.74	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	24 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU VA10805 - ARM Cortex M0 MCU - Rad. Tolerant - 128 PQFP VA10805-PQ128F0PCA VORAGO 1: $1,393.55 18In Stock	Mfr. Part # VA10805-PQ128F0PCA Mouser Part # 466-VA10805Q128F3PCA	VORAGO	ARM Microcontrollers - MCU VA10805 - ARM Cortex M0 MCU - Rad. Tolerant - 128 PQFP		18In Stock	$1,393.55	Min.: 1 Mult.: 1	Rad-Tolerant	SMD/SMT	LQFP-128	ARM Cortex M0	128 kB	32 bit		50 MHz	56 I/O				- 55 C	+ 125 C
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21G17A-AUT Microchip Technology 1: $3.20 5,254In Stock	Mfr. Part # ATSAMC21G17A-AUT Mouser Part # 556-ATSAMC21G17A-AUT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	5,254In Stock	Cut Tape $3.20 $3.08 Reel $2.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ATSAMC21	SMD/SMT	TQFP-48	ARM Cortex M0+	128 kB	32 bit	2 x 12 bit	48 MHz	38 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20J17A-AUT Microchip Technology 1: $3.02 6,166In Stock	Mfr. Part # ATSAMD20J17A-AUT Mouser Part # 556-ATSAMD20J17A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	6,166In Stock	Cut Tape $3.02 $2.94 Reel $2.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD1/2x	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S2CB-AN Microchip Technology 1: $4.40 37,518In Stock	Mfr. Part # ATSAM4S2CB-AN Mouser Part # 556-ATSAM4S2CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	37,518In Stock	$4.40 $4.01 $3.62	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray ATSAMD21G17D-MF Microchip Technology 1: $3.20 5,312In Stock	Mfr. Part # ATSAMD21G17D-MF Mouser Part # 556-ATSAMD21G17D-MF	Microchip Technology	ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray Learn More about Microchip Technology sam d21 mcus	Datasheet	5,312In Stock	$3.20 $2.90 $2.63	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	VQFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash CY8C4247LTI-L475 Infineon Technologies 1: $11.53 2,559In Stock	Mfr. Part # CY8C4247LTI-L475 Mouser Part # 727-CY8C4247LTI-L475	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	2,559In Stock	$11.53 $9.13 $8.11 $7.76 View $7.39 $7.01 $6.75 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	QFN-68	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	57 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, TQFP, CAN-FD, 125C Temp PIC32CM1216JH01048-E/Y8X Microchip Technology 1: $1.33 777In Stock New Product	Mfr. Part # PIC32CM1216JH01048-E/Y8X Mouser Part # 579-M1216JH01048EY8X New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, TQFP, CAN-FD, 125C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	777In Stock	$1.33	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB,Extended Temp ATSAMD21J17D-AZVAO Microchip Technology 1: $2.88 481In Stock New Product	Mfr. Part # ATSAMD21J17D-AZVAO Mouser Part # 579-ATSD21J17DAZVAO New Product	Microchip Technology	ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB,Extended Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	481In Stock	$2.88 $2.64 $2.39	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, VQFN, CAN-FD, 125C Temp PIC32CM1216JH01048-E/U5B Microchip Technology 1: $1.35 334In Stock New Product	Mfr. Part # PIC32CM1216JH01048-E/U5B Mouser Part # 579-M1216JH01048EU5B New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, VQFN, CAN-FD, 125C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	334In Stock	$1.35	Min.: 1 Mult.: 1		SMD/SMT	VQFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with M0L1227QPTRQ1 Texas Instruments 1: $3.70 973In Stock New Product	Mfr. Part # M0L1227QPTRQ1 Mouser Part # 595-M0L1227QPTRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	973In Stock	Cut Tape $3.70 $2.51 $2.32 $2.02 View Reel $1.44 $1.90 $1.66 $1.44 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 1,000	MSPM0L1227-Q1	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	43 I/O	32 KB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB,Extended Temp ATSAMD21E17D-MZVAO Microchip Technology 1: $2.73 490In Stock New Product	Mfr. Part # ATSAMD21E17D-MZVAO Mouser Part # 579-ATSD21E17DMZVAO New Product	Microchip Technology	ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB,Extended Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	490In Stock	$2.73 $2.51 $2.27	Min.: 1 Mult.: 1		SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B520F128GM80-B Silicon Labs 1: $5.70 12,829In Stock	Mfr. Part # EFM32TG11B520F128GM80-B Mouser Part # 634-EFM32TG128GM80-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	12,829In Stock	$5.70 $4.35 $4.01 $3.63 View $3.45 $3.35 $3.30 $3.26	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFN-80	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	67 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 32Pin, VQFN, CAN-FD, 125C Temp PIC32CM1216JH01032-E/RTB Microchip Technology 1: $0.97 484In Stock 980Expected 11/27/2026 New Product	Mfr. Part # PIC32CM1216JH01032-E/RTB Mouser Part # 579-M1216JH01032ERTB New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 32Pin, VQFN, CAN-FD, 125C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	484In Stock 980Expected 11/27/2026	$0.97 $0.962	Min.: 1 Mult.: 1		SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2CA-CU Microchip Technology 1: $6.88 4,475In Stock	Mfr. Part # ATSAM3U2CA-CU Mouser Part # 556-ATSAM3U2CA-CU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	4,475In Stock	$6.88 $6.25 $5.67	Min.: 1 Mult.: 1	SAM3U	SMD/SMT	TFBGA-100	ARM Cortex M3	128 kB	32 bit	12 bit	96 MHz	57 I/O	36 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog CY8C4247AZI-M485 Infineon Technologies 1: $7.41 8,311In Stock	Mfr. Part # CY8C4247AZI-M485 Mouser Part # 727-CY8C4247AZI-M485	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	8,311In Stock	$7.41 $5.85 $5.37 $4.94 View $4.88 $4.68 $4.23 $4.20 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	TQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32 bit ,128k Flash MKL15Z128VFT4 NXP Semiconductors 1: $10.16 2,898In Stock	Mfr. Part # MKL15Z128VFT4 Mouser Part # 841-MKL15Z128VFT4	NXP Semiconductors	ARM Microcontrollers - MCU 32 bit ,128k Flash Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	2,898In Stock	$10.16 $7.85 $7.49 $6.50 View $6.21 $5.66 $5.48 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	16 bit	48 MHz	40 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 128K 20KB RAM 2X12 ADC STM32F103VBT6 STMicroelectronics 1: $8.06 5,582In Stock	Mfr. Part # STM32F103VBT6 Mouser Part # 511-STM32F103VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 128K 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	5,582In Stock	$8.06 $6.59 $6.14 $5.72 View $5.61 $5.18 $5.09	Min.: 1 Mult.: 1	STM32F103VB	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	100 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32 bit ,128k Flash MKL25Z128VFM4 NXP Semiconductors 1: $6.38 3,464In Stock	Mfr. Part # MKL25Z128VFM4 Mouser Part # 841-MKL25Z128VFM4	NXP Semiconductors	ARM Microcontrollers - MCU 32 bit ,128k Flash Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	3,464In Stock	$6.38 $5.41 $5.04 $4.89 View $4.74 $4.73	Min.: 1 Mult.: 1	KL2x	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	16 bit	48 MHz	23 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 128K Flash MKL16Z128VFM4 NXP Semiconductors 1: $5.64 10,079In Stock	Mfr. Part # MKL16Z128VFM4 Mouser Part # 841-MKL16Z128VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 128K Flash Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	10,079In Stock	$5.64 $4.45 $3.90 $3.73 View $3.44 $3.36 $3.23 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	16 bit	48 MHz	28 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G222F128G-E-QFP48R Silicon Labs 1: $7.16 3,624In Stock	Mfr. Part # EFM32G222F128G-E-QFP48R Mouser Part # 634-32G222128GEFP48R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	3,624In Stock	Cut Tape $7.16 $5.49 $5.07 $4.62 Reel $4.21 View $4.40 $4.27 $4.15	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	TQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	37 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103CBT7 STMicroelectronics 1: $8.82 8,050In Stock	Mfr. Part # STM32F103CBT7 Mouser Part # 511-STM32F103CBT7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	8,050In Stock	$8.82 $6.82 $6.02 $5.77 View $5.51 $5.35 $5.23 $5.07	Min.: 1 Mult.: 1	STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 105 C		Tray