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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 (USD) 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
16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM MCPWM QEI PIC24EP512MC202-I/SP Microchip Technology 1: $5.61 49In Stock	Mfr. Part # PIC24EP512MC202-I/SP Mouser Part # 579-24EP512MC202ISP	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM MCPWM QEI Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	49In Stock	$5.61 $5.13 $4.65	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC24E	21 I/O	16 bit	10 bit, 12 bit
Digital Signal Processors & Controllers - DSP, DSC 512KB FL 53248Bytes RAM GP dsPIC33EP512GP806-I/MR Microchip Technology 1: $10.20 54In Stock	Mfr. Part # dsPIC33EP512GP806-I/MR Mouser Part # 579-33EP512GP806IMR	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 512KB FL 53248Bytes RAM GP Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	54In Stock	$10.20 $9.36 $8.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	dsPIC33E	53 I/O	16 bit
ARM Microcontrollers - MCU CM23, 512KB Flash, 100 TQFP, 125C, Tray PIC32CM5112GC00100-E/E5X Microchip Technology 1: $3.82 25In Stock New Product	Mfr. Part # PIC32CM5112GC00100-E/E5X Mouser Part # 579-M5112GC00100EE5X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 100 TQFP, 125C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	25In Stock	$3.82 $3.50 $3.17	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M23	80 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 32-Bit MCU 512KB FL 128KB RAM No Crypto PIC32MZ0512EFF144-E/PH Microchip Technology 1: $14.86 26In Stock	Mfr. Part # PIC32MZ0512EFF144-E/PH Mouser Part # 579-MZ0512EFF144EPH	Microchip Technology	32-bit Microcontrollers - MCU 32-Bit MCU 512KB FL 128KB RAM No Crypto Learn More about Microchip Technology microchip pic32mz mcus	Datasheet	26In Stock	$14.86 $14.85 $13.60 $13.30 View Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-144	MIPS32 M-Class	120 I/O	32 bit	12 bit
Digital Signal Processors & Controllers - DSP, DSC SoC for Vision Analy tics 15mm A 595-DM5 A 595-DM505MRBABFR DM505MRBABF Texas Instruments 1: $71.74 2In Stock	Mfr. Part # DM505MRBABF Mouser Part # 595-DM505MRBABF	Texas Instruments	Digital Signal Processors & Controllers - DSP, DSC SoC for Vision Analy tics 15mm A 595-DM5 A 595-DM505MRBABFR Learn More about Texas Instruments ti dm505 soc This product may require additional documentation to export from the United States.	Datasheet	2In Stock	$71.74 $59.70 $59.17 $55.43 View Quote	Min.: 1 Mult.: 1	SMD/SMT	FCBGA-367	ARM Cortex M4, C66x	126 I/O	32 bit
16-bit Microcontrollers - MCU 20 MHz MCU with 512K B Flash 64KB SRAM A A 595-MSP430F6659IZCAR MSP430F6659IZCAT Texas Instruments 1: $27.61 1In Stock	Mfr. Part # MSP430F6659IZCAT Mouser Part # 595-MSP430F6659IZCAT	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 512K B Flash 64KB SRAM A A 595-MSP430F6659IZCAR Learn More about Texas Instruments ti msp430f5 msp430f6 mcus	Datasheet	1In Stock	Cut Tape $27.61 $21.84 $20.69 $18.98 Reel $17.21 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	NFBGA-113	MSP430	74 I/O	16 bit	12 bit
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F67681IPZ A 595-MSP430F67681IPZ MSP430F67681IPZR Texas Instruments 1: $18.39 6In Stock	Mfr. Part # MSP430F67681IPZR Mouser Part # 595-MSP430F67681IPZR	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F67681IPZ A 595-MSP430F67681IPZ Learn More about Texas Instruments ti msp430 mcus	Datasheet	6In Stock	Cut Tape $18.39 $13.97 $13.40 $11.80 View Reel $10.03 $11.23 $10.86 $10.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	MSP430		16 bit
16-bit Microcontrollers - MCU 512KB Flsh 16KB SRAM Mixed Signal MCU A A 595-MSP430F6768AIPZR MSP430F6768AIPZ Texas Instruments 1: $19.30 4In Stock	Mfr. Part # MSP430F6768AIPZ Mouser Part # 595-MSP430F6768AIPZ	Texas Instruments	16-bit Microcontrollers - MCU 512KB Flsh 16KB SRAM Mixed Signal MCU A A 595-MSP430F6768AIPZR Learn More about Texas Instruments ti msp430 mcus	Datasheet	4In Stock	$19.30 $15.59 $12.81 $12.57 View $12.27 $11.99 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	MSP430	90 I/O	16 bit	10 bit
Metering Systems on a Chip - SoC Mixed Signal MCU A 5 95-MSP430F67791IPZR A 595-MSP430F67791IPZR MSP430F67791IPZ Texas Instruments 1: $20.74 1In Stock	Mfr. Part # MSP430F67791IPZ Mouser Part # 595-MSP430F67791IPZ	Texas Instruments	Metering Systems on a Chip - SoC Mixed Signal MCU A 5 95-MSP430F67791IPZR A 595-MSP430F67791IPZR Learn More about Texas Instruments ti msp430 mcus	Datasheet	1In Stock	$20.74 $16.76 $16.07 $14.15 View $13.46 $12.84 $12.54 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	CPUXV2	62 I/O	16 bit	10 bit, 24 bit
Digital Signal Processors & Controllers - DSP, DSC Fixed-Pt Dig Signal Proc TMS320C6211BZFN150 Texas Instruments 1: $66.96 5In Stock	Mfr. Part # TMS320C6211BZFN150 Mouser Part # 595-S320C6211BZFN150	Texas Instruments	Digital Signal Processors & Controllers - DSP, DSC Fixed-Pt Dig Signal Proc Learn More about Texas Instruments ti processors solutions	Datasheet	5In Stock	$66.96 $55.71 $47.34 $47.33 View Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-256	C62x		32 bit
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1812JBD144E NXP Semiconductors 1: $22.03 16In Stock	Mfr. Part # LPC1812JBD144E Mouser Part # 771-LPC1812JBD144E	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	16In Stock	$22.03 $17.80 $14.31 $13.44 View $13.11 $12.82 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	83 I/O	32 bit	2 x 10 bit
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 80LFQFP -40 to 85 C R5F101MHAFB#50 Renesas Electronics 1: $3.84 190In Stock	Mfr. Part # R5F101MHAFB#50 Mouser Part # 968-R5F101MHAFB#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 80LFQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	190In Stock	Cut Tape $3.84 $2.90 $2.66 $2.40 Reel $2.14 View $2.27 $2.20 $2.09 $2.04	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LFQFP-80	RL78	74 I/O	16 bit	8 bit, 10 bit
32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP64 R5F56514BGFM#30 Renesas Electronics 1: $7.99 112In Stock	Mfr. Part # R5F56514BGFM#30 Mouser Part # 968-R5F56514BGFM30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP64 Learn More about Renesas Electronics renesas rx651 rx65n microcontrollers	Datasheet	112In Stock	$7.99 $6.17 $5.72 $5.09 View $5.08 $5.02 $4.89 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-64	RXv2	41 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU R32C117 F 512/40 144QFP 3-5.5V -40/85C Renesas Electronics R5F64176DFD#U0 R5F64176DFD#U0 Renesas Electronics 1: $30.80 60In Stock	Mfr. Part # R5F64176DFD#U0 Mouser Part # 968-R5F64176DFD#U0	Renesas Electronics	32-bit Microcontrollers - MCU R32C117 F 512/40 144QFP 3-5.5V -40/85C	Datasheet	60In Stock	$30.80 $24.09 $23.01 $21.16 View $20.76 $20.50 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	R32C/100	120 I/O	32 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B210F512IM48-C Silicon Labs 1: $4.03 10,309On Order	Mfr. Part # EFM32PG23B210F512IM48-C Mouser Part # 634-PG23210F512IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	10,309On Order On Order Ship Dates Mfr. #: EFM32PG23B210F512IM48-C Stock: 0 On Order: 509 Pending 9,800 Expected 10/30/2026 Factory Lead-Time: 12 Weeks	$4.03 $3.17 $2.84 $2.62 View $2.55 $2.39 $2.33 $2.29 $2.26	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	34 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B310F512IM48-C Silicon Labs 1: $4.31 6,343Expected 11/10/2026	Mfr. Part # EFM32PG23B310F512IM48-C Mouser Part # 634-PG23310F512IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	6,343Expected 11/10/2026	$4.31 $3.41 $3.06 $2.83 View $2.76 $2.65 $2.58	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	32 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of STM32F401RET6TR STMicroelectronics 1: $7.67 5,000Expected 2/22/2027	Mfr. Part # STM32F401RET6TR Mouser Part # 511-STM32F401RET6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of Learn More about STMicroelectronics stm stm32f401xd xe mcus	Datasheet	5,000Expected 2/22/2027	Cut Tape $7.67 $5.89 $5.09 $4.66 View Reel $4.21 $4.56 $4.22 $4.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F407IEH6 STMicroelectronics 1: $14.50 3,152Expected 3/18/2027	Mfr. Part # STM32F407IEH6 Mouser Part # 511-STM32F407IEH6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	3,152Expected 3/18/2027	$14.50 $11.38 $10.31 $9.66 View $9.49 $9.14 $9.08	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-176	ARM Cortex M4	140 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411CEU6TR STMicroelectronics 1: $7.77 4,859Expected 2/22/2027	Mfr. Part # STM32F411CEU6TR Mouser Part # 511-STM32F411CEU6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	4,859Expected 2/22/2027	Cut Tape $7.77 $5.90 $5.26 $4.92 View Reel $4.16 $4.80 $4.39 $4.33 $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M4	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446MEY6TR STMicroelectronics 1: $8.39 3,919Expected 12/18/2026	Mfr. Part # STM32F446MEY6TR Mouser Part # 511-STM32F446MEY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	3,919Expected 12/18/2026	Cut Tape $8.39 $6.48 $5.87 $5.48 $5.08 Reel $4.74 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	UFBGA-81	ARM Cortex M4	63 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446RET6 STMicroelectronics 1: $10.57 25,613On Order	Mfr. Part # STM32F446RET6 Mouser Part # 511-STM32F446RET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	25,613On Order On Order Ship Dates Mfr. #: STM32F446RET6 Stock: 0 On Order: 19,853 Expected 2/22/2027 5,760 TBD Factory Lead-Time: 52 Weeks	$10.57 $8.23 $7.68 $6.88 View $6.70 $6.25	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446RET7 STMicroelectronics 1: $11.67 4,787Expected 2/22/2027	Mfr. Part # STM32F446RET7 Mouser Part # 511-STM32F446RET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	4,787Expected 2/22/2027	$11.67 $9.17 $8.43 $7.80 View $7.59 $6.85 $6.79	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F722IET7 STMicroelectronics 1: $18.69 1,583Expected 4/6/2027	Mfr. Part # STM32F722IET7 Mouser Part # 511-STM32F722IET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	1,583Expected 4/6/2027	$18.69 $14.81 $14.05 $12.78 $12.06	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	140 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F722RET6 STMicroelectronics 1: $15.45 6,252On Order	Mfr. Part # STM32F722RET6 Mouser Part # 511-STM32F722RET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	6,252On Order On Order Ship Dates Mfr. #: STM32F722RET6 Stock: 0 On Order: 2,412 Expected 1/20/2027 3,840 TBD Factory Lead-Time: 52 Weeks	$15.45 $12.26 $11.16 $10.59 View $10.36 $9.66	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M7	50 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F722RET7 STMicroelectronics 1: $15.26 1,920Expected 1/18/2027	Mfr. Part # STM32F722RET7 Mouser Part # 511-STM32F722RET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	1,920Expected 1/18/2027	$15.26 $11.98 $10.92 $10.26 View $10.23 $9.55	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M7	50 I/O	32 bit	3 x 12 bit