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256 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 S32K142 32-bit MCU, ARM Cortex-M4F FS32K142HAT0VLHT NXP Semiconductors 1: $8.40 25Expected 2027/02/04	Mfr. Part No. FS32K142HAT0VLHT Mouser Part No 771-FS32K142HAT0VLHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142 32-bit MCU, ARM Cortex-M4F Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	25Expected 2027/02/04	$8.40 $6.49 $5.73 $5.49 $4.81	Min.: 1 Mult.: 1	S32K14x	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	2 x 12 bit	80 MHz	58 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU S32K142, M4F, Flash 256K, RAM 32KB FS32K142HAT0VLLT NXP Semiconductors 1: $9.35 25Expected 2026/10/29	Mfr. Part No. FS32K142HAT0VLLT Mouser Part No 771-FS32K142HAT0VLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142, M4F, Flash 256K, RAM 32KB Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	25Expected 2026/10/29	$9.35 $7.11 $6.57 $5.94 $5.18	Min.: 1 Mult.: 1	S32K14x	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	2 x 12 bit	80 MHz	89 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU S32K142, 256K Flash, 32K RAM FS32K142HFT0MLFT NXP Semiconductors 1: $8.40 100Expected 2026/10/29	Mfr. Part No. FS32K142HFT0MLFT Mouser Part No 771-FS32K142HFT0MLFT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142, 256K Flash, 32K RAM Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	100Expected 2026/10/29	$8.40 $6.11 $5.63 $5.09 View $4.97 $4.55 $4.42	Min.: 1 Mult.: 1	S32K14x	SMD/SMT	LQFP-48	ARM Cortex M4F	256 kB	32 bit	2 x 12 bit	80 MHz	43 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU S32K142 32-bit MCU, ARM Cortex-M4F FS32K142HFT0MLLT NXP Semiconductors 1: $8.93 250Expected 2026/10/29	Mfr. Part No. FS32K142HFT0MLLT Mouser Part No 771-FS32K142HFT0MLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142 32-bit MCU, ARM Cortex-M4F Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	250Expected 2026/10/29	$8.93 $6.78 $6.27 $5.68 $4.94	Min.: 1 Mult.: 1	S32K14x	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	2 x 12 bit	80 MHz	89 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU LPC54605J256BD100 LPC54605J256BD100E NXP Semiconductors 1: $13.35 180On Order	Mfr. Part No. LPC54605J256BD100E Mouser Part No 771-LPC54605J256BD10	NXP Semiconductors	ARM Microcontrollers - MCU LPC54605J256BD100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	180On Order On Order Ship Dates Mfr. No: LPC54605J256BD100E Stock: 0 On Order: 90 Expected 2027/03/01 90 Expected 2027/04/12 Factory Lead Time: 39 Weeks	$13.35 $10.49 $9.04 $8.72	Min.: 1 Mult.: 1	LPC546xx	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	180 MHz	64 I/O	136 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP NXP Semiconductors MCXA174VLL MCXA174VLL NXP Semiconductors 1: $4.05 450Expected 2026/11/10 New Product	Mfr. Part No. MCXA174VLL Mouser Part No 771-MCXA174VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	450Expected 2026/11/10	$4.05 $3.06 $2.56 $2.44 View $2.31 $2.27	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-100	ARM Cortex M33	256 kB	32 bit	16 bit	180 MHz	86 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MC IS,CM4,80MHz,128K,CAN,CSEC,-40/105C S32M242CCABVKHSR NXP Semiconductors 1: $16.61 25Expected 2027/02/04 New Product	Mfr. Part No. S32M242CCABVKHSR Mouser Part No 771-S32M242CCABVKHSR New Product	NXP Semiconductors	ARM Microcontrollers - MCU MC IS,CM4,80MHz,128K,CAN,CSEC,-40/105C	Datasheet	25Expected 2027/02/04	Cut Tape $16.61 $12.62 $12.11 $10.66 View Reel $9.97 $10.14 $9.97 $9.97	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	LQFP-64	Arm cortex M4	256 kB	32 bit	12 bit	80 MHz		32 kB		5.8 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU MC IS, CM4,80MHz,128K,LIN,CSEC,-40/105C S32M242LCABVKHSR NXP Semiconductors 1: $15.92 25Expected 2027/02/04 New Product	Mfr. Part No. S32M242LCABVKHSR Mouser Part No 771-S32M242LCABVKHSR New Product	NXP Semiconductors	ARM Microcontrollers - MCU MC IS, CM4,80MHz,128K,LIN,CSEC,-40/105C	Datasheet	25Expected 2027/02/04	Cut Tape $15.92 $12.11 $11.61 $10.22 View Reel $9.56 $9.72 $9.56 $9.56	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	LQFP-64	Arm cortex M4	256 kB	32 bit	12 bit	80 MHz		32 kB		5.8 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU S32M2 MC IS, CM4, 80MHz, 256K Flash, LIN S32M243LCABWKHSR NXP Semiconductors 1: $19.08 25Expected 2027/02/04 New Product	Mfr. Part No. S32M243LCABWKHSR Mouser Part No 771-S32M243LCABWKHSR New Product	NXP Semiconductors	ARM Microcontrollers - MCU S32M2 MC IS, CM4, 80MHz, 256K Flash, LIN	Datasheet	25Expected 2027/02/04	Cut Tape $19.08 $14.50 $13.90 $12.26 View Reel $11.47 $11.65 $11.47 $11.47	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz		32 kB	2.7 V	4 V	- 40 C	+ 150 C		Reel, Cut Tape
ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Vorago HiRel Qual - Engineering - Room Temp Tested Only - not for flight VA41620-PG196F0EBA-ES VORAGO 1: $1,082.82 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA41620-PG196F0EBA-ES Mouser Part No 466-1620PG196F0EBAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Vorago HiRel Qual - Engineering - Room Temp Tested Only - not for flight Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$1,082.82	Min.: 1 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz	104 I/O	64 kB	3 V	3.6 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU VA41628 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Engineering Sample VA41628-PG196F0EBB-ES VORAGO 1: $1,082.82 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA41628-PG196F0EBB-ES Mouser Part No 466-1628PG196F0EBBES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA41628 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Engineering Sample Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$1,082.82	Min.: 1 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit		50 MHz	104 I/O	64 kB	1.35 V	1.65 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Vorago HiRel Qual - Engineering - Room Temp Tested Only - not for flight VA41629-PG196F0EBA-ES VORAGO 1: $1,082.82 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA41629-PG196F0EBA-ES Mouser Part No 466-1629PG196F0EBAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Vorago HiRel Qual - Engineering - Room Temp Tested Only - not for flight Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$1,082.82	Min.: 1 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit	12 bit		104 I/O	64 kB	1.35 V	1.65 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 PQFP -ES VA41629-PQ176F0EBA-ES VORAGO 1: $1,082.82 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA41629-PQ176F0EBA-ES Mouser Part No 466-1629PQ176F0EBAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 PQFP -ES Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$1,082.82	Min.: 1 Mult.: 1		SMD/SMT	PQFP-176	ARM Cortex M4	256 kB	32 bit	12 bit		104 I/O	64 kB	1.35 V	1.65 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Engineering - Room Temp Tested Only - Not for Flight VA41630-PG196F0EBA-ES VORAGO 1: $1,443.76 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA41630-PG196F0EBA-ES Mouser Part No 466-1630PG196F0EBAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Engineering - Room Temp Tested Only - Not for Flight Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$1,443.76	Min.: 1 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz	104 I/O	64 kB	3 V	3.6 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA VA42620-PG196P0EAA-ES VORAGO 1: $558.82 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA42620-PG196P0EAA-ES Mouser Part No 466-2620PG196P0EAAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$558.82 $488.38	Min.: 1 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit	12 bit		104 I/O	64 kB	1.35 V	1.65 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA VA42630-PG196P0EAA-ES VORAGO 1: $743.03 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. VA42630-PG196P0EAA-ES Mouser Part No 466-2630PG196P0EAAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 8 Weeks	$743.03	Min.: 1 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit	12 bit		104 I/O	64 kB	1.35 V	1.65 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 Plastic QFP VA41620-PQ176F0PBA VORAGO 1: $5,403.27 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. VA41620-PQ176F0PBA Mouser Part No 466-41620PQ176F0PBA	VORAGO	ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 Plastic QFP Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5,403.27	Min.: 1 Mult.: 1	Rad-Hard	SMD/SMT	PQFP-176	ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz	104 I/O	64 kB	3 V	3.6 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA VA41620-PG196F0PBB VORAGO 5: $5,403.29 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. VA41620-PG196F0PBB Mouser Part No 466-A41620PG196F0PBB	VORAGO	ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5,403.29	Min.: 5 Mult.: 1			BGA-196	ARM Cortex M4	256 kB		12 bit	100 MHz	104 I/O	64 kB			- 55 C	+ 125 C
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA VA42620-PG196P0PBA VORAGO 25: $1,721.40 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. VA42620-PG196P0PBA Mouser Part No 466-A42620PG196P0PBA	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 10 Weeks	$1,721.40	Min.: 25 Mult.: 1		SMD/SMT	BGA-196	ARM Cortex M4	256 kB	32 bit	12 bit		104 I/O	64 kB	1.35 V	1.65 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP VA42620-PQ176P0PBA VORAGO 25: $1,721.40 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. VA42620-PQ176P0PBA Mouser Part No 466-A42620PQ176P0PBA	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		Non-Stocked Lead-Time 10 Weeks	$1,721.40	Min.: 25 Mult.: 1		SMD/SMT	PQFP-176	ARM Cortex M4	256 kB	32 bit	12 bit		104 I/O	64 kB	1.35 V	1.65 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU . - BGA GREEN IND TEMP AT91SAM7X256C-CUR Microchip Technology 2,000: $11.61 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7X256C-CUR Mouser Part No 556-AT91SAM7X256CCUR	Microchip Technology	ARM Microcontrollers - MCU . - BGA GREEN IND TEMP	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $11.61	Min.: 2,000 Mult.: 2,000 : 2,000		SMD/SMT	TFBGA-100	ARM7TDMI	256 kB	32 bit		55 MHz		64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRL A ATSAM3A4CA-CU Microchip Technology 260: $9.82 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3A4CA-CU Mouser Part No 556-ATSAM3A4CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRL A Learn More about Microchip Technology microchip sam3a mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$9.82	Min.: 260 Mult.: 260	SAM3A	SMD/SMT	LFBGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	84 MHz	63 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 ATSAM3U4CA-CU Microchip Technology 1: $8.21 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATSAM3U4CA-CU Mouser Part No 556-ATSAM3U4CA-CU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	$8.21 $7.48 $6.78	Min.: 1 Mult.: 1	SAM3U	SMD/SMT	TFBGA-100	ARM Cortex M3	256 kB	32 bit		96 MHz	57 I/O	52 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU BGA100, GREEN, IND TEMP, MRL A ATSAM3X4CA-CU Microchip Technology 260: $9.82 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATSAM3X4CA-CU Mouser Part No 556-ATSAM3X4CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA100, GREEN, IND TEMP, MRL A Learn More about Microchip Technology microchip sam3x mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$9.82	Min.: 260 Mult.: 260	SAM3X	SMD/SMT	LFBGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	84 MHz	103 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRL A ATSAM3X4EA-CU Microchip Technology 184: $10.90 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAM3X4EA-CU Mouser Part No 556-ATSAM3X4EA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRL A Learn More about Microchip Technology microchip sam3x mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	$10.90	Min.: 184 Mult.: 184	SAM3X	SMD/SMT	LFBGA-144	ARM Cortex M3	256 kB	32 bit	12 bit	84 MHz	103 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray