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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 Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 64 S9KEAZ128AMLH NXP Semiconductors 1: $4.14 718In Stock	Mfr. Part No. S9KEAZ128AMLH Mouser Part No 841-S9KEAZ128AMLH	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 64 Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	718In Stock	$4.14 $3.13 $2.73 $2.60 View $2.39 $2.27 $2.25 Quote	Min.: 1 Mult.: 1	KEA	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	71 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 64 S9KEAZ128AMLHR NXP Semiconductors 1: $4.21 1,490In Stock	Mfr. Part No. S9KEAZ128AMLHR Mouser Part No 841-S9KEAZ128AMLHR	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 64 Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	1,490In Stock	Cut Tape $4.21 $3.18 $2.77 $2.64 Reel $2.25 View $2.43 $2.26 $2.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	KEA	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	58 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 80 S9KEAZ128AMLK NXP Semiconductors 1: $6.26 608In Stock	Mfr. Part No. S9KEAZ128AMLK Mouser Part No 841-S9KEAZ128AMLK	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 80 Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	608In Stock	$6.26 $4.31 $4.01 $3.53 View $3.35 $3.25 $2.62 $2.57 Quote	Min.: 1 Mult.: 1	KEA	SMD/SMT	LQFP-80	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	71 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 80 S9KEAZ128AVLK NXP Semiconductors 1: $5.95 1,399In Stock 450On Order	Mfr. Part No. S9KEAZ128AVLK Mouser Part No 841-S9KEAZ128AVLK	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 80 Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	1,399In Stock 450On Order	$5.95 $4.09 $3.81 $3.35 View $3.15 $2.84 $2.68 $2.55 Quote	Min.: 1 Mult.: 1	KEA	SMD/SMT	LQFP-80	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	58 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU TCP/IP MAC 128KB Flash 16KB SRAM W7500 WIZnet 1: $4.55 1,450In Stock	Mfr. Part No. W7500 Mouser Part No 950-W7500	WIZnet	ARM Microcontrollers - MCU TCP/IP MAC 128KB Flash 16KB SRAM Learn More about WIZnet w7500		1,450In Stock	$4.55 $3.79 $3.34 $3.17 View $3.16 $2.86 $2.73 $2.60 Quote	Min.: 1 Mult.: 1	W7500	SMD/SMT		ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	53 I/O	16 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU W7500P + WIZ750SR Firmware + MAC Add W7500P-S2E WIZnet 1: $7.64 1,310In Stock 2,500Expected 21/06/2027	Mfr. Part No. W7500P-S2E Mouser Part No 950-W7500P-S2E	WIZnet	ARM Microcontrollers - MCU W7500P + WIZ750SR Firmware + MAC Add Learn More about WIZnet w7500	Datasheet	1,310In Stock 2,500Expected 21/06/2027	$7.64 $6.34 $5.60 $5.34 View $5.05 $4.87 $4.77 $4.65 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	34 I/O	16 kB	2.7 V	3.6 V	0 C	+ 70 C
ARM Microcontrollers - MCU Low Power Cortex M0 with 128K Flash & 16K SRAM, 4 UART, 3 SPI, 2 I2C, LCD 4x31/6x29, 7 12bitADC NANO110SE3BN Nuvoton 1: $3.75 250In Stock NRND	Mfr. Part No. NANO110SE3BN Mouser Part No 503-NANO110SE3BN NRND	Nuvoton	ARM Microcontrollers - MCU Low Power Cortex M0 with 128K Flash & 16K SRAM, 4 UART, 3 SPI, 2 I2C, LCD 4x31/6x29, 7 12bitADC	Datasheet	250In Stock	$3.75 $3.13 $2.75 $2.61 View $2.44 $2.34 $2.33 $2.31 $2.25	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	42 MHz	51 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP GRN IND TMP MRLC AT91SAM7X128C-AU Microchip Technology 1: $10.05 124In Stock	Mfr. Part No. AT91SAM7X128C-AU Mouser Part No 556-AT91SAM7X128C-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GRN IND TMP MRLC	Datasheet	124In Stock	$10.05 $9.15 $8.27	Min.: 1 Mult.: 1	SAM7X/XC	SMD/SMT	LQFP-100	ARM7TDMI	128 kB	32 bit	10 bit	20 MHz	62 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2EA-AU Microchip Technology 1: $8.07 57In Stock	Mfr. Part No. ATSAM3U2EA-AU Mouser Part No 556-ATSAM3U2EA-AU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	57In Stock	$8.07 $7.34 $6.65	Min.: 1 Mult.: 1	SAM3U	SMD/SMT	LQFP-144	ARM Cortex M3	128 kB	32 bit	12 bit	96 MHz	96 I/O	36 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC20J17A-ANT Microchip Technology 1: $3.36 67In Stock	Mfr. Part No. ATSAMC20J17A-ANT Mouser Part No 556-ATSAMC20J17A-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	67In Stock	Cut Tape $3.36 $3.25 Reel $2.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	ATSAMC20	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20E17A-AU Microchip Technology 1: $2.66 120In Stock	Mfr. Part No. ATSAMD20E17A-AU Mouser Part No 556-ATSAMD20E17A-AU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	120In Stock	$2.66 $2.40 $2.18	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	TQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20E17A-MN Microchip Technology 1: $2.73 25In Stock	Mfr. Part No. ATSAMD20E17A-MN Mouser Part No 556-ATSAMD20E17A-MN	Microchip Technology	ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	25In Stock	$2.73 $2.49 $2.26	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-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	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20G17A-MU Microchip Technology 1: $2.73 188In Stock	Mfr. Part No. ATSAMD20G17A-MU Mouser Part No 556-ATSAMD20G17A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	188In Stock	$2.73 $2.49 $2.24	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CMO,TQFP32,Ligthing,128KFlash,Trays, Extended temp ATSAMD21E17L-AF Microchip Technology 1: $3.10 250In Stock	Mfr. Part No. ATSAMD21E17L-AF Mouser Part No 556-ATSAMD21E17L-AF	Microchip Technology	ARM Microcontrollers - MCU CMO,TQFP32,Ligthing,128KFlash,Trays, Extended temp Learn More about Microchip Technology sam d21 mcus	Datasheet	250In Stock	$3.10 $2.80 $2.55	Min.: 1 Mult.: 1	SAMD21	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 CMO,QFN32,Ligthing,128KFlash,Trays, 105 C ATSAMD21E17L-MN Microchip Technology 1: $2.96 30In Stock	Mfr. Part No. ATSAMD21E17L-MN Mouser Part No 556-ATSAMD21E17L-MN	Microchip Technology	ARM Microcontrollers - MCU CMO,QFN32,Ligthing,128KFlash,Trays, 105 C Learn More about Microchip Technology sam d21 mcus	Datasheet	30In Stock	$2.96 $2.70 $2.45	Min.: 1 Mult.: 1	SAMD21	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	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM0, TQFP 48 , 128KFlash, USB, Extended Temp 125C, Tray ATSAMD21G17D-AF Microchip Technology 1: $3.24 106In Stock	Mfr. Part No. ATSAMD21G17D-AF Mouser Part No 556-ATSAMD21G17D-AF	Microchip Technology	ARM Microcontrollers - MCU CM0, TQFP 48 , 128KFlash, USB, Extended Temp 125C, Tray Learn More about Microchip Technology sam d21 mcus	Datasheet	106In Stock	$3.24 $2.95 $2.68	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	TQFP-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 CM0, TQFP 64 , 128KFlash, USB, Extended Temp 125C, Tray ATSAMD21J17D-AF Microchip Technology 1: $3.43 152In Stock	Mfr. Part No. ATSAMD21J17D-AF Mouser Part No 556-ATSAMD21J17D-AF	Microchip Technology	ARM Microcontrollers - MCU CM0, TQFP 64 , 128KFlash, USB, Extended Temp 125C, Tray Learn More about Microchip Technology sam d21 mcus	Datasheet	152In Stock	$3.43 $3.11 $2.81	Min.: 1 Mult.: 1	SAMD21	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 CM0,QFN64, 128kFlash,Trays,USB, I Temp ATSAMD21J17D-MU Microchip Technology 1: $3.35 251In Stock 260Expected 04/02/2027	Mfr. Part No. ATSAMD21J17D-MU Mouser Part No 556-ATSAMD21J17D-MU	Microchip Technology	ARM Microcontrollers - MCU CM0,QFN64, 128kFlash,Trays,USB, I Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	251In Stock 260Expected 04/02/2027	$3.35 $3.25	Min.: 1 Mult.: 1	SAMD21	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	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex M0+,128K Flash, 16K SRAM with motor control Features in TQFP 48, 85C PIC32CM1216MC00048-I/Y8X Microchip Technology 1: $3.20 250In Stock	Mfr. Part No. PIC32CM1216MC00048-I/Y8X Mouser Part No 579-216MC00048-I/Y8X	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex M0+,128K Flash, 16K SRAM with motor control Features in TQFP 48, 85C Learn More about Microchip Technology microchip pic32cm mcus	Datasheet	250In Stock	$3.20 $2.93 $2.66	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit, 16 bit	48 MHz	38 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32R Silicon Labs 1: $6.79 28In Stock 3,000Expected 17/11/2026	Mfr. Part No. EFM32G210F128G-E-QFN32R Mouser Part No 634-32G210128GEFN32R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	28In Stock 3,000Expected 17/11/2026	Cut Tape $6.79 $5.29 $4.73 $4.37 $4.32 Reel $3.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	24 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B200F128GM48-C0 Silicon Labs 1: $4.59 947In Stock End of Life	Mfr. Part No. EFM32JG1B200F128GM48-C0 Mouser Part No 634-JG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	947In Stock	$4.59 $3.63 $3.35 $2.81 View $2.75 $2.74	Min.: 1 Mult.: 1	EFM32JG	SMD/SMT	QFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU EFM32PG1B200F128GM48-C0 Silicon Labs 1: $6.12 688In Stock End of Life	Mfr. Part No. EFM32PG1B200F128GM48-C0 Mouser Part No 634-PG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	688In Stock	$6.12 $4.69 $4.34 $3.94 View $3.76 $3.64 $3.60 $3.56	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ Analog Devices 1: $29.27 342In Stock	Mfr. Part No. ADUCM355BCCZ Mouser Part No 584-ADUCM355BCCZ	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	342In Stock	$29.27 $22.90 $21.87 $19.29 View $18.81 $18.52 Quote	Min.: 1 Mult.: 1	ADuCM355	SMD/SMT	LGA-72	ARM Cortex M3	128 kB	32 bit	16 bit	26 MHz	17 I/O	64 kB	2.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex M3 MCU + Single 24bit S-D AFE ADUCM361BCPZ128 Analog Devices 1: $18.16 418In Stock	Mfr. Part No. ADUCM361BCPZ128 Mouser Part No 584-ADUCM361BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 MCU + Single 24bit S-D AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	418In Stock	$18.16 $14.68 $14.07 $12.40 View $11.79 $10.78 $10.61 Quote	Min.: 1 Mult.: 1	ADUCM361	SMD/SMT	LFCSP-48	ARM Cortex M3	128 kB	32 bit	24 bit	16 MHz	19 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Cortex M3 + 16K/128K + Dual 24bit SD AFE ADUCM362BCPZ128 Analog Devices 1: $26.32 21In Stock	Mfr. Part No. ADUCM362BCPZ128 Mouser Part No 584-ADUCM362BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 + 16K/128K + Dual 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	21In Stock	$26.32 $24.12 $19.10 $18.72 View $18.62 $17.67	Min.: 1 Mult.: 1	ADUCM362	SMD/SMT	LFCSP-48	ARM Cortex M3	128 kB	32 bit	24 bit	16 MHz	19 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 125 C		Tray