512 kB Microcontrollers - MCU

Results: 3,851
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS 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
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K enet
Datasheet
800Expected 23/12/2026
$30.36
$24.28
$22.56
$21.34
View
Min.: 1
Mult.: 1
SMD/SMT MAPBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP64
Datasheet
959Expected 11/11/2026
$9.71
$7.47
$6.58
$6.13
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 35 I/O 256 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 30LSSOP -40 to 85 C
Datasheet
2,565On Order
Cut Tape
$6.45
$4.26
$3.89
$3.30
Reel
$2.57
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT LSSOP-30 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 26 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 512K/64K QFP64
Datasheet
630Expected 2/3/2027
$7.77
$5.94
$5.00
$4.80
$4.56
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 RX 512 kB 32 bit 12 bit 32 MHz 46 I/O 64 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K TFLGA145
Datasheet
390Expected 27/11/2026
$25.39
$20.52
$19.68
$17.34
View
Min.: 1
Mult.: 1
SMD/SMT TFLGA-145 RX 512 kB 32 bit 12 bit 100 MHz 103 I/O 96 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K LFBGA176
Datasheet
304Expected 14/4/2027
$28.12
$22.73
$21.79
$19.19
View
Min.: 1
Mult.: 1
SMD/SMT LFBGA-176 RX 512 kB 32 bit 12 bit 100 MHz 128 I/O 96 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU MCU 3/5V 512K I-temp Pb-free 100-QFP
Datasheet
94Expected 27/11/2026
$47.22
$38.11
$35.44
$33.71
View
Min.: 1
Mult.: 1
SMD/SMT CISC 512 kB 16 bit/32 bit 10 bit 50 MHz 82 I/O 63 kB 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
174In Stock
$8.64
$7.86
$7.10
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, ADC
Datasheet
81Expected 5/11/2026
$10.06
$9.23
$8.36
Min.: 1
Mult.: 1
SMD/SMT TFBGA-100 MIPS32 M4K 512 kB 32 bit 10 bit 40 MHz 85 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD
Datasheet
159Expected 9/11/2026
$9.37
$8.60
$7.78
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 M4K 512 kB 32 bit 10 bit 50 MHz 81 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7, 512KB Flash, 256KB SRAM, I-Temp, TQFP100
Datasheet
270Expected 28/12/2026
$3.97
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 72 I/O 256 kB 2.5 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7, 512KB Flash, 256KB SRAM, V-Temp, TQFP100
Datasheet
270Expected 22/2/2027
$4.35
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 72 I/O 256 kB 2.5 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, I-Temp, TFBGA144
Datasheet
240Expected 24/12/2026
$5.33
Min.: 1
Mult.: 1
SMD/SMT TFBGA-144 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 114 I/O 256 kB 2.5 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, V-Temp, TFBGA144
Datasheet
240Expected 24/12/2026
$5.85
Min.: 1
Mult.: 1
SMD/SMT TFBGA-144 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 114 I/O 256 kB 2.5 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics STM32G474RBT6TR
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170MHz 128Kbytes Flash Math Accel HR Timer High Analog
Datasheet
849On Order
Cut Tape
$12.20
$8.53
$8.13
$7.06
Reel
$7.06
MouseReel Available
Min.: 1
Mult.: 1
Max.: 150
: 1,000
SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 170 MHz 52 I/O 96 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Nuvoton ARM Microcontrollers - MCU 32-bit M4+512K-AP+RTC+SPIM+QSPI
Datasheet
490Expected 21/9/2027
$6.92
$5.77
$5.07
$4.81
View
Min.: 1
Mult.: 1
SMD/SMT QFN-33 ARM Cortex M4F 512 kB 32 bit 12 bit 192 MHz 26 I/O 160 kB 1.8 V 3.6 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU 32-bit M4+USBFS+RTC
Datasheet
180Expected 29/6/2027
$8.30
$6.90
$5.82
$5.55
Min.: 1
Mult.: 1
SMD/SMT LQFP-128 ARM Cortex M4F 512 kB 32 bit 12 bit 192 MHz 100 I/O 160 kB 1.8 V 3.6 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+USBHS+CAN+Crypto+Ethernet+
Datasheet
163Expected 21/9/2027
$9.96
$8.26
$6.99
$6.98
Min.: 1
Mult.: 1
SMD/SMT LQFP-128 ARM Cortex M4F 512 kB 32 bit 12 bit 192 MHz 100 I/O 160 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp
Datasheet
140On Order
$17.86
$14.51
$13.84
$12.02
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 32 MHz 83 I/O 80 kB 1.65 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
73Expected 18/2/2027
$11.32
$10.27
$9.30
Min.: 1
Mult.: 1
SMD/SMT LQFP-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 + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU VFBGA, GREEN, IND TEMP, MRL A
Datasheet
140Expected 19/4/2027
$7.74
$7.04
$6.36
Min.: 1
Mult.: 1
SMD/SMT VFBGA-100 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 79 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
256Expected 15/2/2027
$7.74
$7.04
$6.36
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 47 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP(105),MRL B
Datasheet
160Expected 15/1/2027
$7.74
$7.04
$6.36
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 47 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS, CAN-FD, 12-bit ADC, Motor Control
Datasheet
160In Stock
$13.36
$12.25
$11.10
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 microAptiv 512 kB 32 bit 12 bit 120 MHz 49 I/O 128 kB 2.2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 TQFP, 85C, Tray
This product may require additional documentation to export from the United States.
Datasheet
480On Order
$3.03
$2.75
$2.50
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M23 512 kB 32 bit 12 bit 72 MHz 50 I/O 128 KB 1.71 V 3.63 V - 40 C + 85 C Tray