512 kB ARM Microcontrollers - MCU

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Qty. RoHS ECAD Model Series
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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
1,550On Order
$8.22
$7.10
$6.75
$6.03
View
Min.: 1
Mult.: 1
STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 512 kB 32 bit 12 bit 64 MHz 49 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A
Datasheet
1,615On Order
$8.32
$7.55
$6.84
Min.: 1
Mult.: 1
ATSAM4E8 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 + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
Datasheet
999Expected 2/12/2027
Cut Tape
$8.51
$8.24
Reel
$7.00
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
ATSAM4E8 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 + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
Datasheet
598Expected 11/16/2026
$6.00
$5.45
$4.94
Min.: 1
Mult.: 1
SAM4S SMD/SMT LQFP-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 120MHZ 512KB FLASH 6 4 QFN PKG 85C
Datasheet
1,285On Order
$5.75
$5.28
$4.78
Min.: 1
Mult.: 1
ATSAMD51 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
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C
Datasheet
535Expected 1/15/2027
$8.10
$7.41
$6.71
Min.: 1
Mult.: 1
ATSAME54 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 ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R
Datasheet
1,488Expected 11/20/2026
Cut Tape
$5.74
$5.54
Reel
$4.73
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SAMG SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 48 I/O 160 kB 1.62 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Up to 400MHz single-core Arm Cortex-R5F-based MCU with real-time control, safety and security 256-NFBGA
Datasheet
1,000Expected 12/31/2026
Cut Tape
$17.80
$13.52
$12.96
$11.42
View
Reel
$10.16
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
AM2611-Q1 SMD/SMT NFBGA-256 ARM Cortex-M5F 512 kB 32 bit 12 bit 400 MHz 114 I/O 1.5 MB 1.71 V 3.465 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments AM2612AOEFHIZNCR
Texas Instruments ARM Microcontrollers - MCU 500MHz dual-core Arm Cortex-R5F-based MCU with real-time control, safety and security 293-NFBGA -40 to 125
Datasheet
1,000Expected 5/17/2027
$19.04
$14.46
$13.87
$12.22
View
Min.: 1
Mult.: 1
AM2612 SMD/SMT NFBGA-293 ARM Cortex R5F 512 kB 32 bit 500 MHz 112 I/O 1.5 MB 1.71 V, 3.135 V 1.89 V, 3.465 V - 40 C + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC6 150-MHz Cortex-M4
Datasheet
2,070Expected 1/28/2027
$8.99
$6.97
$6.16
$5.91
View
Min.: 1
Mult.: 1
PSOC 61 SMD/SMT BGA-124 ARM Cortex M4F 512 kB 32 bit 12 bit 150 MHz 104 I/O 128 kB 1.7 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU S32K144 32-bit MCU, ARM Cortex-M4F, 512kB Flash, 80MHz, CAN-FD, FlexIO, 105 C, LQFP 64
Datasheet
1,500Expected 3/1/2027
Cut Tape
$8.91
$6.91
$6.11
$5.86
View
Reel
$4.99
Min.: 1
Mult.: 1
: 1,500
S32K14x SMD/SMT LQFP-64 ARM Cortex M4F 512 kB 32 bit 2 x 12 bit 80 MHz 58 I/O 64 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
Datasheet
189Expected 11/10/2026
$24.00
$19.62
$18.91
$16.73
View
Min.: 1
Mult.: 1
LPC1700 SMD/SMT TFBGA-180 ARM Cortex M3 512 kB 32 bit 12 bit 120 MHz 141 I/O 96 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC4088FET208
Datasheet
630Expected 12/14/2026
$23.34
$18.26
$17.44
$15.85
View
Min.: 1
Mult.: 1
LPC4000 SMD/SMT TFBGA-208 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 165 I/O 96 kB 2.4 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCXA20 169BGA
Datasheet
1,300Expected 11/10/2026
$6.33
$4.35
$4.05
$3.57
View
Min.: 1
Mult.: 1
MCXA17 SMD/SMT WFBGA-169 ARM Cortex M33 512 kB 32 bit 16 bit 180 MHz 114 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCXA20 169BGA
Datasheet
1,300Expected 11/10/2026
$6.82
$5.01
$4.67
$4.11
View
Min.: 1
Mult.: 1
MCXA25 SMD/SMT WFBGA-169 ARM Cortex M33 512 kB 32 bit 16 bit 180 MHz 114 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC54608J512ET180
Datasheet
163Expected 1/13/2027
$16.56
$12.76
$11.90
$10.72
View
Min.: 1
Mult.: 1
LPC546xx 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 Kinetis 512K enet
Datasheet
800Expected 12/23/2026
$22.32
$17.85
$16.59
$15.69
View
Min.: 1
Mult.: 1
K60_100 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
$7.14
$5.49
$4.84
$4.51
View
Min.: 1
Mult.: 1
RA6M1 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
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
174Expected 11/16/2026
$6.35
$5.78
$5.22
Min.: 1
Mult.: 1
SAM4S 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 ARM Microcontrollers - MCU CM7, 512KB Flash, 256KB SRAM, I-Temp, TQFP100
Datasheet
270Expected 12/28/2026
$2.92
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 4/2/2027
$3.20
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 12/24/2026
$3.92
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 12/24/2026
$4.30
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
$8.97
$6.27
$5.98
$5.19
Reel
$5.19
MouseReel Available
Min.: 1
Mult.: 1
Max.: 150
: 1,000
STM32G4 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 9/21/2027
$5.09
$4.24
$3.73
$3.54
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