512 kB Microcontrollers - MCU

Results: 3,823
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 Mfr.
Description Datasheet Availability Pricing (USD) 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
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
2,000Expected 6/24/2027
Cut Tape
$14.33
$11.13
$10.04
$9.46
View
Reel
$8.43
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit/16 bit 12 bit 120 MHz 75 I/O 80 kB 3.13 V 3.63 V - 40 C + 125 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
1,260Expected 1/4/2027
$22.75
$18.38
$17.63
$15.53
View
Min.: 1
Mult.: 1
SMD/SMT ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 165 I/O 96 kB 3.3 V 3.3 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM7 with 512KB flash, 58 KB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC
Datasheet
1,480On Order
$28.49
$22.29
$21.29
$19.34
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM7TDMI-S 512 kB 32 bit/16 bit 10 bit 72 MHz 104 I/O 58 kB 3 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC54102J512UK49
Datasheet
3,746Expected 1/11/2027
Cut Tape
$12.15
$9.53
$8.90
$8.21
View
Reel
$7.47
MouseReel Available
Min.: 1
Mult.: 1
: 8,000
SMD/SMT WLCSP-49 ARM Cortex M0, ARM Cortex M4 512 kB 32 bit 12 bit 150 MHz 39 I/O 104 kB 1.62 V 1.95 V - 40 C + 105 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU LPC54628J512ET180
Datasheet
1,696On Order
$17.26
$13.35
$12.32
$11.04
$10.60
Min.: 1
Mult.: 1
SMD/SMT TFBGA-180 ARM Cortex M4 512 kB 32 bit 12 bit 180 MHz 145 I/O 200 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32bit MCU 512KB Flash
Datasheet
2,805Expected 11/9/2026
Cut Tape
$14.73
$11.19
$10.73
$9.46
View
Reel
$8.33
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 40 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 64K 64LFQFP -40 to 85 C
Datasheet
10,347Expected 3/2/2027
Cut Tape
$2.99
$2.23
$1.92
$1.83
Reel
$1.54
View
Min.: 1
Mult.: 1
: 1,500
SMD/SMT LFQFP-64 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 58 I/O 48 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64
Datasheet
6,172On Order
$5.96
$4.55
$3.98
$3.71
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 12 bit 100 MHz 43 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
XMOS 32-bit Microcontrollers - MCU IC - XE216-256-TQ128-I20
Datasheet
90Expected 11/27/2026
$28.20
$22.12
$20.47
$20.24
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-128 XCore 512 kB 32 bit 81 I/O 512 kB 950 mV 3.6 V - 40 C + 85 C
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
Datasheet
172Expected 11/16/2026
$11.25
$10.25
$9.27
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 84 MHz 63 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C
Datasheet
268Expected 12/14/2026
$6.78
$6.23
$5.63
Min.: 1
Mult.: 1
SMD/SMT TQFP-128 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 99 I/O 192 kB 1.71 V 3.6 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology 32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC
Datasheet
320Expected 11/9/2026
$8.53
$7.83
$7.09
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
Microchip Technology 32-bit Microcontrollers - MCU 512K Flash 64KB USB 1xCAN
Datasheet
476Expected 11/17/2026
$11.01
$10.11
$9.16
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 85 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68
Datasheet
1,275Expected 11/24/2026
$6.04
$4.60
$4.24
$3.84
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M33 512 kB 32 bit 12 bit, 16 bit, 20 bit 80 MHz 48 I/O 128 kB 1.71 V 3.8 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB
Datasheet
127In Stock
$15.79
$12.74
$11.93
$11.16
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 114 I/O 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics STM32H523HEY6TR
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
Datasheet
9,990On Order
Cut Tape
$5.56
$3.98
$3.61
$3.28
View
Reel
$2.66
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT WLCSP-39 ARM Cortex M33 512 kB 32 bit 12 bit 250 MHz 272 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics 32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB
Datasheet
1,000Expected 5/28/2027
Cut Tape
$9.22
$7.14
$6.31
$6.05
Reel
$5.15
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 e200z0h 512 kB 32 bit 2 x 10 bit 64 MHz 67 I/O 40 kB 3.3 V/5 V 3.3 V/5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
2,938On Order
$2.64
$1.96
$1.69
$1.60
View
Min.: 1
Mult.: 1
Max.: 100
SMD/SMT LQFP-48 ARM Cortex M33 512 kB 32 bit 12 bit 144 MHz 38 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
2,947On Order
$3.08
$2.13
$1.91
$1.72
View
Min.: 1
Mult.: 1
Max.: 100
SMD/SMT LQFP-32 ARM Cortex M33 512 kB 32 bit 12 bit 144 MHz 25 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
1,920Expected 1/5/2027
$3.54
$2.50
$2.24
$2.00
View
Min.: 1
Mult.: 1
Max.: 100
SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 12 bit 144 MHz 52 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto
Datasheet
2,880Expected 1/4/2027
$3.03
$2.26
$1.95
$1.81
View
Min.: 1
Mult.: 1
SMD/SMT UFQFPN-32 ARM Cortex M33 512 kB 32 bit 12 bit 144 MHz 25 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity
Datasheet
1,002Expected 3/18/2027
$19.95
$15.82
$14.62
$13.51
View
Min.: 1
Mult.: 1
SMD/SMT BGA-176 ARM Cortex M3 512 kB 32 bit 120 MHz 128 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datasheet
999On Order
Cut Tape
$11.49
$8.94
$8.27
$7.49
View
Reel
$6.68
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash
Datasheet
1,065On Order
$12.76
$9.45
$8.75
$8.30
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 2 x 6 bit/8 bit/10 bit/12 bit 72 MHz 86 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
Datasheet
1,008Expected 2/22/2027
$15.60
$12.23
$11.32
$10.45
View
Min.: 1
Mult.: 1
SMD/SMT UFBGA-176 ARM Cortex M4 512 kB 32 bit 12 bit 168 MHz 140 I/O 192 kB 1.8 V 3.6 V - 40 C + 105 C Tray