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512 kB Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 4,428

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Program Memory Size = 512 kB

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452VET3
STMicroelectronics
1: $10.70
633In Stock

Mfr. Part No.
STM32L452VET3

Mouser Part No
511-STM32L452VET3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

633In Stock

$10.70

$8.29

$7.84

$7.03

$6.73

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

80 MHz

512 kB

160 kB

12 bit

83 I/O

- 40 C

+ 125 C

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES

STM32L462REY6TR
STMicroelectronics
1: $7.76
2,651In Stock

Mfr. Part No.
STM32L462REY6TR

Mouser Part No
511-STM32L462REY6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES

Learn More

Datasheet

2,651In Stock

Cut Tape

$7.76

$5.98

$5.26

$5.04

View

Reel

$4.56

Min.: 1
Mult.: 1
Max.: 750

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

CSP-64

ARM Cortex M4

32 bit

80 MHz

512 kB

160 kB

12 bit

52 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

STM32L476QEI6
STMicroelectronics
1: $11.33
2In Stock
2,496Expected 17/05/2027

Mfr. Part No.
STM32L476QEI6

Mouser Part No
511-STM32L476QEI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

Learn More

Datasheet

2In Stock

2,496Expected 17/05/2027

$11.33

$8.81

$8.41

$7.30

View

Min.: 1
Mult.: 1
Max.: 500

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-132

ARM Cortex M4

32 bit

80 MHz

512 kB

128 kB

3 x 12 bit

109 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

STM32L476RET6TR
STMicroelectronics
1: $9.25
701In Stock
2,000On Order

Mfr. Part No.
STM32L476RET6TR

Mouser Part No
511-STM32L476RET6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

Learn More

Datasheet

701In Stock

2,000On Order

Cut Tape

$9.25

$7.17

$6.33

$6.07

$6.01

Reel

$6.01

MouseReel Available

Min.: 1
Mult.: 1
Max.: 300

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

80 MHz

512 kB

128 kB

3 x 12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D

STM32L496RET6
STMicroelectronics
1: $10.01
361In Stock
960Expected 19/10/2026

Mfr. Part No.
STM32L496RET6

Mouser Part No
511-STM32L496RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D

Learn More

Datasheet

361In Stock

960Expected 19/10/2026

$10.01

$7.87

$7.32

$6.64

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

80 MHz

512 kB

320 kB

3 x 12 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D

STM32L496RET6TR
STMicroelectronics
1: $10.92
723In Stock

Mfr. Part No.
STM32L496RET6TR

Mouser Part No
511-STM32L496RET6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D

Datasheet

723In Stock

Cut Tape

$10.92

$8.44

$8.05

$6.99

$6.91

Reel

$6.91

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

80 MHz

512 kB

320 kB

12 bit

52 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM

STM32L4P5CEU6
STMicroelectronics
1: $9.59
1,662In Stock

Mfr. Part No.
STM32L4P5CEU6

Mouser Part No
511-STM32L4P5CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM

Learn More

Datasheet

1,662In Stock

$9.59

$7.56

$7.01

$6.42

$6.15

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M4

32 bit

120 MHz

512 kB

320 kB

2 x 12 bit

38 I/O

- 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: $10.18
2,154In Stock

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

Datasheet

2,154In Stock

$10.18

$8.05

$7.45

$6.84

View

Min.: 1
Mult.: 1
Max.: 500

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

120 MHz

512 kB

320 kB

2 x 12 bit

52 I/O

- 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

STM32L4P5VET6
STMicroelectronics
1: $11.64
971In Stock

Mfr. Part No.
STM32L4P5VET6

Mouser Part No
511-STM32L4P5VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM

Learn More

Datasheet

971In Stock

$11.64

$9.09

$7.79

$7.52

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M4

32 bit

120 MHz

512 kB

320 kB

2 x 12 bit

83 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552CEU6
STMicroelectronics
1: $11.93
1,560In Stock

Mfr. Part No.
STM32L552CEU6

Mouser Part No
511-STM32L552CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

Learn More

Datasheet

1,560In Stock

$11.93

$9.31

$8.25

$7.83

$7.47

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M33

32 bit

110 MHz

512 kB

256 kB

2 x 12 bit

38 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552VET6
STMicroelectronics
1: $12.99
985In Stock

Mfr. Part No.
STM32L552VET6

Mouser Part No
511-STM32L552VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

Learn More

Datasheet

985In Stock

$12.99

$9.51

$8.76

$8.71

$8.40

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M33

32 bit

110 MHz

512 kB

256 kB

2 x 12 bit

83 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552ZET6Q
STMicroelectronics
1: $13.66
579In Stock
360On Order

Mfr. Part No.
STM32L552ZET6Q

Mouser Part No
511-STM32L552ZET6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

Learn More

Datasheet

579In Stock

360On Order

$13.66

$10.72

$9.44

$9.09

$8.97

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M33

32 bit

110 MHz

512 kB

256 kB

2 x 12 bit

111 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 512KB, 144LQFP 85deg. Green

AT32UC3A0512-ALUR
Microchip Technology
1: $14.86
533In Stock

Mfr. Part No.
AT32UC3A0512-ALUR

Mouser Part No
556-AT32UC3A0512ALUR

Microchip Technology

32-bit Microcontrollers - MCU 512KB, 144LQFP 85deg. Green

Learn More

Datasheet

533In Stock

Cut Tape

$14.86

Reel

$14.86

MouseReel Available

Min.: 1
Mult.: 1

: 800

32-bit Microcontrollers - MCU

SMD/SMT

LQFP-144

AVR

32 bit

66 MHz

512 kB

64 kB

10 bit

109 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 512KB, 144FFBGA Ind

AT32UC3A0512-CTUT
Microchip Technology
1: $15.82
50In Stock

Mfr. Part No.
AT32UC3A0512-CTUT

Mouser Part No
556-AT32UC3A0512CTUT

Microchip Technology

32-bit Microcontrollers - MCU 512KB, 144FFBGA Ind

Learn More

Datasheet

50In Stock

$15.82

$14.39

$13.04

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

FFBGA-144

AVR

32 bit

66 MHz

512 kB

64 kB

10 bit

109 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 512KB Flash

AT32UC3B0512-A2UR
Microchip Technology
1: $11.56
685In Stock

Mfr. Part No.
AT32UC3B0512-A2UR

Mouser Part No
556-AT32UC3B0512A2UR

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash

Learn More

Datasheet

685In Stock

Cut Tape

$11.56

$11.34

$11.33

$9.33

Reel

$9.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

AVR

32 bit

60 MHz

512 kB

96 kB

10 bit

44 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 512KB Flash

AT32UC3B0512-A2UT
Microchip Technology
1: $11.17
189In Stock
1,280Expected 01/10/2026

Mfr. Part No.
AT32UC3B0512-A2UT

Mouser Part No
556-AT32UC3B0512A2UT

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash

Learn More

Datasheet

189In Stock

1,280Expected 01/10/2026

$11.17

$10.14

$9.20

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

AVR

32 bit

60 MHz

512 kB

96 kB

10 bit

44 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 512KB Flash

AT32UC3B0512-Z2UT
Microchip Technology
1: $11.17
579In Stock

Mfr. Part No.
AT32UC3B0512-Z2UT

Mouser Part No
556-AT32UC3B0512Z2UT

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash

Learn More

Datasheet

579In Stock

$11.17

$10.14

$9.20

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-64

AVR

32 bit

60 MHz

512 kB

96 kB

10 bit

44 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C0512C-ALUT
Microchip Technology
1: $16.67
283In Stock

Mfr. Part No.
AT32UC3C0512C-ALUT

Mouser Part No
556-AT32UC3C0512CALT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

283In Stock

$16.67

$15.16

$13.73

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

LQFP-144

AVR

32 bit

66 MHz

512 kB

64 kB

12 bit

123 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C2512C-A2UR
Microchip Technology
1: $15.01
354In Stock

Mfr. Part No.
AT32UC3C2512C-A2UR

Mouser Part No
556-AT32UC3C2512CA2R

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

354In Stock

Cut Tape

$15.01

$14.25

Reel

$14.25

View

Min.: 1
Mult.: 1

: 1,500

32-bit Microcontrollers - MCU

AVR

32 bit

66 MHz

512 kB

64 kB

45 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4LS8AA-MU
Microchip Technology
1: $8.52
258In Stock
416Expected 26/10/2026

Mfr. Part No.
ATSAM4LS8AA-MU

Mouser Part No
556-ATSAM4LS8AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Learn More

Datasheet

258In Stock

416Expected 26/10/2026

$8.52

$7.75

$7.02

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

48 MHz

512 kB

64 kB

12 bit

32 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

ATSAM4LS8CA-AU
Microchip Technology
1: $10.37
555In Stock

Mfr. Part No.
ATSAM4LS8CA-AU

Mouser Part No
556-ATSAM4LS8CA-AU

Microchip Technology

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

Learn More

Datasheet

555In Stock

$10.37

$9.43

$8.54

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4

32 bit

48 MHz

512 kB

64 kB

12 bit

80 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S8BA-ANR
Microchip Technology
1: $6.47
473In Stock

Mfr. Part No.
ATSAM4S8BA-ANR

Mouser Part No
556-ATSAM4S8BA-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Learn More

Datasheet

473In Stock

Cut Tape

$6.47

$6.25

$5.32

Reel

$5.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

120 MHz

512 kB

128 kB

12 bit

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG IN 85C

ATSAMD51G19A-MUT
Microchip Technology
1: $5.42
954In Stock

Mfr. Part No.
ATSAMD51G19A-MUT

Mouser Part No
556-ATSAMD51G19AMUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG IN 85C

Learn More

Datasheet

954In Stock

Cut Tape

$5.42

$5.36

Reel

$4.82

Min.: 1
Mult.: 1

: 4,000

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

37 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAMD51J19A-MU
Microchip Technology
1: $5.75
515In Stock

Mfr. Part No.
ATSAMD51J19A-MU

Mouser Part No
556-ATSAMD51J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Learn More

Datasheet

515In Stock

$5.75

$5.28

$4.78

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

ATSAMD51N19A-AU
Microchip Technology
1: $6.57
355In Stock

Mfr. Part No.
ATSAMD51N19A-AU

Mouser Part No
556-ATSAMD51N19AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

Learn More

Datasheet

355In Stock

$6.57

$6.02

$5.46

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

81 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

512 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

AQFN-73
BGA-100
BGA-112
BGA-116
BGA-120
BGA-121
BGA-124
BGA-132
BGA-136
BGA-144
BGA-176
BGA-216
BGA-256
BGA-337
BGA-64
BGA-85
CSP-64
CSP-72
CSP-81
DFN-8

56800E
78K0R
ARM7TDMI
ARM7TDMI-S
ARM Cortec-R5F
ARM Cortex M0
ARM Cortex M0, ARM Cortex M4
ARM Cortex M0+
ARm Cortex M0+
Arm Cortex-M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M0+, ARM Cortex M4F
ARM Cortex M23
ARM Cortex M3
ARM Cortex M33
ARM Cortex M4
ARM Cortex M4, C66x
ARM Cortex M4F
ARM Cortex-M5F
ARM Cortex M7

32 kHz
1 MHz
4 MHz
12 MHz
16 MHz
20 MHz
21 MHz
24 MHz
25 MHz
32 MHz
32 MHz, 100 MHz
32 MHz, 64 MHz
33 MHz
34 MHz
36 MHz
38.4 MHz
40 MHz
48 MHz
50 MHz
54 MHz

96
512 B
2 kB
4 kB
12 kB
14 kB
16 kB
16 kB, 48 kB
20 kB
24 kB
28 kB
30 kB
31 kB
32 kB
36 kB
40 kB
44 kB
47 kB
48 kB
52 kB

2 x 10 bit
2 x 12 bit
2 x 12 bit/16 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
2 x 8 bit/10 bit/12 bit
3 x 12 bit
4 x 12 bit
4 x 12 bit, 16 bit
4 x 12 bit/16 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
8 bit, 10 bit
8 bit/10 bit
8 bit/10 bit/12 bit
10 bit
10 bit, 12 bit
10 bit, 24 bit
10 bit, 2 x 12 bit

5 I/O
12 I/O
14 I/O
15 I/O
16 I/O
17 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
29 I/O
30 I/O