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512 kB Microcontrollers - MCU

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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	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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D STM32L496ZET6 STMicroelectronics 1: $17.54 7In Stock	Mfr. Part No. STM32L496ZET6 Mouser Part No 511-STM32L496ZET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	7In Stock	$17.54 $13.83 $12.74 $11.56 $11.25	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	115 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM STM32L4P5RET6 STMicroelectronics 1: $12.99 25In Stock 3,840On Order	Mfr. Part No. STM32L4P5RET6 Mouser Part No 511-STM32L4P5RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	25In Stock 3,840On Order On Order Ship Dates Mfr. No: STM32L4P5RET6 Stock: 25 Can Dispatch Immediately On Order: 1,920 Expected 14/4/2027 1,920 Expected 10/5/2027 Factory Lead Time: 52 Weeks	$12.99 $10.38 $9.49 $8.94 View $8.84 $8.28	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	120 MHz	52 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562ZET6 STMicroelectronics 1: $19.03 30In Stock 360Expected 8/2/2027	Mfr. Part No. STM32L562ZET6 Mouser Part No 511-STM32L562ZET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	30In Stock 360Expected 8/2/2027	$19.03 $14.95 $13.16 $12.69	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	2 x 12 bit	110 MHz	115 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 512KB, 144LQFP 85deg. Green AT32UC3A0512-ALUR Microchip Technology 1: $20.21 100In Stock 800Expected 19/11/2026	Mfr. Part No. AT32UC3A0512-ALUR Mouser Part No 556-AT32UC3A0512ALUR	Microchip Technology	32-bit Microcontrollers - MCU 512KB, 144LQFP 85deg. Green Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	100In Stock 800Expected 19/11/2026	Cut Tape $20.21 $19.53 Reel $16.62 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-144	AVR	512 kB	32 bit	10 bit	66 MHz	109 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 512KB, 144FFBGA Ind AT32UC3A0512-CTUT Microchip Technology 1: $21.52 50In Stock	Mfr. Part No. AT32UC3A0512-CTUT Mouser Part No 556-AT32UC3A0512CTUT	Microchip Technology	32-bit Microcontrollers - MCU 512KB, 144FFBGA Ind Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	50In Stock	$21.52 $19.57 $17.73	Min.: 1 Mult.: 1	SMD/SMT	FFBGA-144	AVR	512 kB	32 bit	10 bit	66 MHz	109 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 512k flash, 64 QFN, 85C AT32UC3C2512C-Z2UT Microchip Technology 1: $16.55 87In Stock 260Expected 17/12/2026	Mfr. Part No. AT32UC3C2512C-Z2UT Mouser Part No 556-AT32UC3C2512CZ2U	Microchip Technology	32-bit Microcontrollers - MCU 512k flash, 64 QFN, 85C Learn More about Microchip Technology microchip c series mcus	Datasheet	87In Stock 260Expected 17/12/2026	$16.55 $15.06 $13.64	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	512 kB	32 bit	12 bit	66 MHz	45 I/O	64 kB	3 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E8CA-CU Microchip Technology 1: $12.20 5In Stock 520Expected 17/11/2026	Mfr. Part No. ATSAM4E8CA-CU Mouser Part No 556-ATSAM4E8CA-CU	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	5In Stock 520Expected 17/11/2026	$12.20 $11.10 $10.05	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A ATSAM4LC8CA-AU Microchip Technology 1: $14.10 48In Stock 270Expected 25/1/2027	Mfr. Part No. ATSAM4LC8CA-AU Mouser Part No 556-ATSAM4LC8CA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	48In Stock 270Expected 25/1/2027	$14.10 $12.82 $11.61	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	48 MHz	75 I/O	64 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFNGREENIND ATSAM4LS8AA-MU Microchip Technology 1: $11.59 8In Stock 416Expected 14/1/2027	Mfr. Part No. ATSAM4LS8AA-MU Mouser Part No 556-ATSAM4LS8AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmel atsam4l	Datasheet	8In Stock 416Expected 14/1/2027	$11.59 $10.54 $9.55	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	48 MHz	32 I/O	64 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4S8CA-ANR Microchip Technology 1: $9.30 24In Stock	Mfr. Part No. ATSAM4S8CA-ANR Mouser Part No 556-ATSAM4S8CA-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology atmelsam4s	Datasheet	24In Stock	Cut Tape $9.30 $8.99 Reel $7.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG 85C ATSAMD51J19A-AU Microchip Technology 1: $7.53 161In Stock	Mfr. Part No. ATSAMD51J19A-AU Mouser Part No 556-ATSAMD51J19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	161In Stock	$7.53 $6.92 $6.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 100, 512KFlash,Tray, USB,CAN ,Extended Temp ATSAME51N19A-AF Microchip Technology 1: $10.62 130In Stock	Mfr. Part No. ATSAME51N19A-AF Mouser Part No 556-ATSAME51N19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 512KFlash,Tray, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	130In Stock	$10.62 $9.72 $8.81	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C ATSAME53J19A-MU Microchip Technology 1: $8.74 98In Stock	Mfr. Part No. ATSAME53J19A-MU Mouser Part No 556-ATSAME53J19AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	98In Stock	$8.74 $8.01 $7.24	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash,Tray, USB,Ethernet,CAN ,Extended Temp ATSAME54N19A-AF Microchip Technology 1: $11.18 88In Stock	Mfr. Part No. ATSAME54N19A-AF Mouser Part No 556-ATSAME54N19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash,Tray, USB,Ethernet,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	88In Stock	$11.18 $10.27 $9.49 $9.29	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA144 ATSAME70Q19A-CN Microchip Technology 1: $20.48 38In Stock	Mfr. Part No. ATSAME70Q19A-CN Mouser Part No 556-ATSAME70Q19A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	38In Stock	$20.48 $18.62 $16.86	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM Cortex M7	512 kB	32 bit	12 bit	300 MHz	114 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0512GPG048-E/7MX Microchip Technology 1: $9.59 366In Stock	Mfr. Part No. PIC32MK0512GPG048-E/7MX Mouser Part No 579-0512GPG048-E/7MX	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	366In Stock	$9.59 $8.80 $7.97	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	MIPS32 microAptiv	512 kB	32 bit	12 bit	80 MHz	37 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 125 C		Tube
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0512GPG064-I/PT Microchip Technology 1: $9.44 38In Stock	Mfr. Part No. PIC32MK0512GPG064-I/PT Mouser Part No 579-0512GPG064-I/PT	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	38In Stock	$9.44 $8.64 $7.82	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	512 kB	32 bit	12 bit	120 MHz	48 I/O	128 kB	2.2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 512K Flash, 32K RAM PIC24FJ512GA606-I/MR Microchip Technology 1: $7.26 40In Stock	Mfr. Part No. PIC24FJ512GA606-I/MR Mouser Part No 579-24FJ512GA606IMR	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 512K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	40In Stock	$7.26 $6.66 $6.02	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 48-pin PIC24FJ512GL405-I/M4 Microchip Technology 1: $4.92 241In Stock	Mfr. Part No. PIC24FJ512GL405-I/M4 Mouser Part No 579-24FJ512GL405IM4	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 48-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	241In Stock	$4.92 $4.50 $4.08	Min.: 1 Mult.: 1	SMD/SMT	UQFN-48	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	39 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 48-pin PIC24FJ512GL405-I/PT Microchip Technology 1: $5.05 250In Stock	Mfr. Part No. PIC24FJ512GL405-I/PT Mouser Part No 579-24FJ512GL405IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 48-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	250In Stock	$5.05 $4.62 $4.18	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	39 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 64-pin PIC24FJ512GL406-I/MR Microchip Technology 1: $5.21 89In Stock	Mfr. Part No. PIC24FJ512GL406-I/MR Mouser Part No 579-24FJ512GL406IMR	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 64-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	89In Stock	$5.21 $4.77 $4.31	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	54 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 64-pin PIC24FJ512GL406-I/PT Microchip Technology 1: $5.28 125In Stock	Mfr. Part No. PIC24FJ512GL406-I/PT Mouser Part No 579-24FJ512GL406IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 64-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	125In Stock	$5.28 $4.83 $4.39	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	54 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 80-pin PIC24FJ512GL408-I/PT Microchip Technology 1: $5.52 130In Stock	Mfr. Part No. PIC24FJ512GL408-I/PT Mouser Part No 579-24FJ512GL408IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, LCD, 80-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	130In Stock	$5.52 $5.06 $4.58	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	70 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 48-pin PIC24FJ512GU405-I/PT Microchip Technology 1: $5.37 394In Stock	Mfr. Part No. PIC24FJ512GU405-I/PT Mouser Part No 579-24FJ512GU405IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 48-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	394In Stock	$5.37 $4.92 $4.45	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 100-pin PIC24FJ512GU410-I/PT Microchip Technology 1: $6.00 8In Stock 476On Order	Mfr. Part No. PIC24FJ512GU410-I/PT Mouser Part No 579-24FJ512GU410IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 100-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	8In Stock 476On Order On Order Ship Dates Mfr. No: PIC24FJ512GU410-I/PT Stock: 8 Can Dispatch Immediately On Order: 238 Expected 16/11/2026 238 Expected 30/11/2026 Factory Lead Time: 16 Weeks	$6.00 $5.51 $4.96	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	85 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray