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512 kB Embedded Processors & Controllers

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Program Memory Size = 512 kB

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 R7FA4M3AD3CFB#AA0 Renesas Electronics 1: $9.76 2,077In Stock	Mfr. Part No. R7FA4M3AD3CFB#AA0 Mouser Part No 968-R7FA4M3AD3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,077In Stock	$9.76 $7.52 $6.54 $6.27 $5.83	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP R7FS3A37A3A01CFP#AA0 Renesas Electronics 1: $14.05 2,105In Stock	Mfr. Part No. R7FS3A37A3A01CFP#AA0 Mouser Part No 968-S3A37A3A01CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,105In Stock	$14.05 $10.95 $9.38 $9.04 View $8.64 $8.08	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	84 I/O	32 bit	14 bit
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 144QFP R7FS5D57A3A01CFB#AA1 Renesas Electronics 1: $21.19 479In Stock	Mfr. Part No. R7FS5D57A3A01CFB#AA1 Mouser Part No 968-S5D57A3A01CFBAA1	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 144QFP Learn More about Renesas Electronics renesas s5d5 mcu	Datasheet	479In Stock	$21.19 $16.74 $14.80 $14.77 View $14.57 $13.70 $13.42	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	110 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 32BIT MCU RX621 512K/96K LFBGA176 R5F56218BDBG#U0 Renesas Electronics 1: $27.47 804In Stock 283Expected 27/11/2026 NRND	Mfr. Part No. R5F56218BDBG#U0 Mouser Part No 968-R5F56218BDBG#U0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX621 512K/96K LFBGA176	Datasheet	804In Stock 283Expected 27/11/2026	$27.47 $22.20 $21.27 $18.74 View $17.82 $16.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-176	RX	128 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 32BIT MCU RX631 512K/128K QFP144 R5F56318DDFB#V0 Renesas Electronics 1: $24.78 636In Stock NRND	Mfr. Part No. R5F56318DDFB#V0 Mouser Part No 968-R5F56318DDFB#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX631 512K/128K QFP144	Datasheet	636In Stock	$24.78 $20.02 $19.19 $17.18 View $15.99 $15.79 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	RX	111 I/O	32 bit	10 bit, 12 bit
32-bit Microcontrollers - MCU XU216-512-TQ128-C20 XMOS 1: $31.35 64In Stock 90Expected 27/11/2026 New At Mouser	Mfr. Part No. XU216-512-TQ128-C20 Mouser Part No 1069-XU216512Q128C20 New At Mouser	XMOS	32-bit Microcontrollers - MCU	Datasheet	64In Stock 90Expected 27/11/2026	$31.35 $24.49 $22.60 $22.18 View $20.97 $20.78 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU IND TEMP MRLB AT91SAM7SE256B-AU Microchip Technology 1: $18.22 115In Stock	Mfr. Part No. AT91SAM7SE256B-AU Mouser Part No 556-AT91SAM7SE256BAU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRLB	Datasheet	115In Stock	$18.22 $16.58 $15.03	Min.: 1 Mult.: 1	SMD/SMT	LQFP-128	ARM7TDMI	88 I/O	32 bit/16 bit	10 bit
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3S8CA-AU Microchip Technology 1: $11.15 8In Stock	Mfr. Part No. ATSAM3S8CA-AU Mouser Part No 556-ATSAM3S8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	8In Stock	$11.15 $10.15 $9.21	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M3	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3SD8BA-AU Microchip Technology 1: $11.59 5In Stock	Mfr. Part No. ATSAM3SD8BA-AU Mouser Part No 556-ATSAM3SD8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	5In Stock	$11.59 $10.54 $9.53	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ARM Cortex M3	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3SD8CA-AU Microchip Technology 1: $12.27 80In Stock	Mfr. Part No. ATSAM3SD8CA-AU Mouser Part No 556-ATSAM3SD8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	80In Stock	$12.27 $11.15 $10.09	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M3	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A ATSAM4E8EA-AU Microchip Technology 1: $13.67 118In Stock	Mfr. Part No. ATSAM4E8EA-AU Mouser Part No 556-ATSAM4E8EA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	118In Stock	$13.67 $12.44 $11.25	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	117 I/O	32 bit	16 bit
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4N8BA-AU Microchip Technology 1: $6.76 102In Stock	Mfr. Part No. ATSAM4N8BA-AU Mouser Part No 556-ATSAM4N8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	102In Stock	$6.76 $6.16 $5.59	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	10 bit
ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A ATSAM4N8BA-MU Microchip Technology 1: $6.91 119In Stock	Mfr. Part No. ATSAM4N8BA-MU Mouser Part No 556-ATSAM4N8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	119In Stock	$6.91 $6.28 $5.68	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	47 I/O	32 bit	10 bit
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4N8CA-AU Microchip Technology 1: $7.17 50In Stock	Mfr. Part No. ATSAM4N8CA-AU Mouser Part No 556-ATSAM4N8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	50In Stock	$7.17 $6.54 $5.92	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	10 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4S8CB-AN Microchip Technology 1: $8.64 174In Stock	Mfr. Part No. ATSAM4S8CB-AN Mouser Part No 556-ATSAM4S8CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	174In Stock	$8.64 $7.86 $7.10	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,Tray, USB,Extended Temp ATSAMD51J19A-AF Microchip Technology 1: $8.30 149In Stock	Mfr. Part No. ATSAMD51J19A-AF Mouser Part No 556-ATSAMD51J19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	149In Stock	$8.30 $7.63 $6.90	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M4F	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C ATSAME53N19A-AU Microchip Technology 1: $9.83 100In Stock	Mfr. Part No. ATSAME53N19A-AU Mouser Part No 556-ATSAME53N19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	100In Stock	$9.83 $9.00 $8.17	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4F	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 64 QFN 9x9x0.9mm, TRAY, CM7, 512kB FLASH, 256kB SRAM, QFN64 ATSAMS70J19A-MN Microchip Technology 1: $15.52 4In Stock	Mfr. Part No. ATSAMS70J19A-MN Mouser Part No 556-ATSAMS70J19A-MN	Microchip Technology	ARM Microcontrollers - MCU 64 QFN 9x9x0.9mm, TRAY, CM7, 512kB FLASH, 256kB SRAM, QFN64 Learn More about Microchip Technology microchip s70 mcus	Datasheet	4In Stock	$15.52 $14.10 $12.78	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M7	44 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD ATSAMS70N19B-AN Microchip Technology 1: $14.97 15In Stock	Mfr. Part No. ATSAMS70N19B-AN Mouser Part No 556-ATSAMS70N19B-AN	Microchip Technology	ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD Learn More about Microchip Technology microchip s70 mcus	Datasheet	15In Stock	$14.97 $13.64 $12.34	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	75 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144 ATSAMS70Q19A-AN Microchip Technology 1: $17.24 106In Stock	Mfr. Part No. ATSAMS70Q19A-AN Mouser Part No 556-ATSAMS70Q19A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	106In Stock	$17.24 $15.67 $14.18	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M7	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Automotive Cortex-M7 ATSAMV70N19B-AAB Microchip Technology 1: $15.41 33In Stock	Mfr. Part No. ATSAMV70N19B-AAB Mouser Part No 556-ATSAMV70N19B-AAB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	33In Stock	$15.41 $14.12 $12.81	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	75 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0512MCJ048-I/7MX Microchip Technology 1: $9.44 107In Stock	Mfr. Part No. PIC32MK0512MCJ048-I/7MX Mouser Part No 579-0512MCJ048-I/7MX	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM, Motor Control Peripherals, CAN-FD Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	107In Stock	$9.44 $8.64 $7.82	Min.: 1 Mult.: 1	SMD/SMT	UQFN-48	MIPS32 microAptiv	37 I/O	32 bit	12 bit
16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM OpAmp Cmptr PIC24EP512GP202-I/SP Microchip Technology 1: $7.63 7In Stock	Mfr. Part No. PIC24EP512GP202-I/SP Mouser Part No 579-24EP512GP202ISP	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM OpAmp Cmptr Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	7In Stock	$7.63 $6.98 $6.32	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC24E	21 I/O	16 bit	10 bit, 12 bit
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, 12-bit ADC PIC32MK0512GPD064-I/PT Microchip Technology 1: $11.52 84In Stock	Mfr. Part No. PIC32MK0512GPD064-I/PT Mouser Part No 579-2MK0512GPD064IPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, 12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	84In Stock	$11.52 $10.57 $9.57	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	48 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC PIC32MK0512GPE064-E/PT Microchip Technology 1: $12.77 158In Stock	Mfr. Part No. PIC32MK0512GPE064-E/PT Mouser Part No 579-2MK0512GPE064EPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	158In Stock	$12.77 $11.72 $10.61	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	48 I/O	32 bit	12 bit