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ARM Cortex M3 Core Integrated Circuits - ICs

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Core = ARM Cortex M3

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Part #

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB

STM32F217ZET6
STMicroelectronics
1: $13.22
65In Stock

Mfr. Part No.
STM32F217ZET6

Mouser Part No
511-STM32F217ZET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB

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Datasheet

65In Stock

$13.22

$10.47

$9.27

$8.97

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ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz C

STM32L100RCT6TR
STMicroelectronics
1: $6.81
413In Stock

Mfr. Part No.
STM32L100RCT6TR

Mouser Part No
511-STM32L100RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz C

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Datasheet

413In Stock

Cut Tape

$6.81

$5.25

$4.86

$4.43

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$3.99

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Reel: 1,000

ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz

STM32L152RCT6
STMicroelectronics
1: $7.44
149In Stock
960Expected 15/04/2026

Mfr. Part No.
STM32L152RCT6

Mouser Part No
511-STM32L152RCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz

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Datasheet

149In Stock

960Expected 15/04/2026

$7.44

$5.75

$5.33

$4.74

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32-bit Microcontrollers - MCU MM-LEGACY MM

CY9BF516RPMC-G-JNE2
Infineon Technologies
1: $8.87
310In Stock

Mfr. Part No.
CY9BF516RPMC-G-JNE2

Mouser Part No
727-9BF516RPMCGJN

Infineon Technologies

32-bit Microcontrollers - MCU MM-LEGACY MM

Datasheet

310In Stock

$8.87

$6.93

$5.97

$5.78

$5.77

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash

TMPM380FYFG
Toshiba
1: $6.31
31In Stock

Mfr. Part No.
TMPM380FYFG

Mouser Part No
757-TMPM380FYFG

Toshiba

ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash

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31In Stock

$6.31

$5.24

$4.87

$4.22

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ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 64KB ROM, 10KB RAM

TMPM3H2FSQG,A,EL
Toshiba
1: $6.05
3,872In Stock

Mfr. Part No.
TMPM3H2FSQG,A,EL

Mouser Part No
757-TMPM3H2FSQGAEL

Toshiba

ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 64KB ROM, 10KB RAM

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Datasheet

3,872In Stock

Cut Tape

$6.05

$6.04

$5.32

$5.05

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Reel

$2.32

MouseReel Available

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Reel: 4,000

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1517JBD48E
NXP Semiconductors
1: $7.95
199In Stock

Mfr. Part No.
LPC1517JBD48E

Mouser Part No
771-LPC1517JBD48E

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

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Datasheet

199In Stock

$7.95

$6.14

$5.68

$5.19

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ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1518JBD100E
NXP Semiconductors
1: $10.54
69In Stock

Mfr. Part No.
LPC1518JBD100E

Mouser Part No
771-LPC1518JBD100E

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

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Datasheet

69In Stock

$10.54

$8.15

$7.56

$6.29

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ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1519JBD100E
NXP Semiconductors
1: $10.41
109In Stock

Mfr. Part No.
LPC1519JBD100E

Mouser Part No
771-LPC1519JBD100E

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

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Datasheet

109In Stock

$10.41

$7.56

$6.94

$6.93

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ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1549JBD100K
NXP Semiconductors
1: $12.83
80In Stock
450Expected 18/06/2026

Mfr. Part No.
LPC1549JBD100K

Mouser Part No
771-LPC1549JBD100K

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

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Datasheet

80In Stock

450Expected 18/06/2026

$12.83

$10.06

$8.66

$8.37

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Mult.: 1

ARM Microcontrollers - MCU CORTEX-M3 128 KB FL 40 KB SRAM USB

LPC1774FBD144,551
NXP Semiconductors
1: $13.62
53In Stock

Mfr. Part No.
LPC1774FBD144,551

Mouser Part No
771-LPC1774FBD144551

NXP Semiconductors

ARM Microcontrollers - MCU CORTEX-M3 128 KB FL 40 KB SRAM USB

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Datasheet

53In Stock

$13.62

$10.72

$9.46

$8.69

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Mult.: 1

ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM USB 2.0

LPC1777FBD208,551
NXP Semiconductors
1: $18.18
5In Stock

Mfr. Part No.
LPC1777FBD208,551

Mouser Part No
771-LPC1777FBD208551

NXP Semiconductors

ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM USB 2.0

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Datasheet

5In Stock

$18.18

$14.13

$12.60

$11.55

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Mult.: 1

ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 Microcontroller Uni

LPC1853JBD208E
NXP Semiconductors
1: $18.85
36In Stock

Mfr. Part No.
LPC1853JBD208E

Mouser Part No
771-LPC1853JBD208E

NXP Semiconductors

ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 Microcontroller Uni

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Datasheet

36In Stock

$18.85

$15.44

$13.73

$12.36

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex M3

LPC18S10FBD144E
NXP Semiconductors
1: $11.91
60In Stock

Mfr. Part No.
LPC18S10FBD144E

Mouser Part No
771-LPC18S10FBD144E

NXP Semiconductors

ARM Microcontrollers - MCU ARM Cortex M3

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Datasheet

60In Stock

$11.91

$10.45

$9.83

$7.35

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM

STM32F100RCT6TR
STMicroelectronics
1: $8.57
121In Stock
NRND

Mfr. Part No.
STM32F100RCT6TR

Mouser Part No
511-STM32F100RCT6TR

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM

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Datasheet

121In Stock

Cut Tape

$8.57

$6.61

$6.13

$5.47

Reel

$4.18

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Reel: 1,000

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel

STM32F205RGT6W
STMicroelectronics
1: $16.36
44In Stock
NRND

Mfr. Part No.
STM32F205RGT6W

Mouser Part No
511-STM32F205RGT6W

NRND

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel

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Datasheet

44In Stock

$16.36

$12.98

$12.13

$10.96

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU

STM32L151R6T6
STMicroelectronics
1: $6.25
297In Stock
NRND

Mfr. Part No.
STM32L151R6T6

Mouser Part No
511-STM32L151R6T6

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU

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Datasheet

297In Stock

$6.25

$4.79

$4.43

$3.93

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb Ultralow Power

STM32L151R8T6
STMicroelectronics
1: $5.37
197In Stock
NRND

Mfr. Part No.
STM32L151R8T6

Mouser Part No
511-STM32L151R8T6

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb Ultralow Power

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Datasheet

197In Stock

$5.37

$4.23

$3.95

$3.63

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Mult.: 1

ARM Microcontrollers - MCU ARM Cortex-32-bit 50 MHz 256 kB LCD AES low power MCU

SIM3L167-C-GQ
Silicon Labs
1: $20.48
18In Stock
NRND

Mfr. Part No.
SIM3L167-C-GQ

Mouser Part No
634-SIM3L167-C-GQ

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 50 MHz 256 kB LCD AES low power MCU

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Datasheet

18In Stock

$20.48

$17.03

$15.96

$14.55

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU BT DM INDUSTRIAL AND IOT

CYW20730A1KFBG
Infineon Technologies
1: $4.89
257In Stock
NRND

Mfr. Part No.
CYW20730A1KFBG

Mouser Part No
727-CYW20730A1KFBG

NRND

Infineon Technologies

RF Microcontrollers - MCU BT DM INDUSTRIAL AND IOT

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Datasheet

257In Stock

$4.89

$3.26

$3.04

$2.66

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4

CYW20730A1KMLG
Infineon Technologies
1: $3.40
484In Stock
NRND

Mfr. Part No.
CYW20730A1KMLG

Mouser Part No
727-CYW20730A1KMLG

NRND

Infineon Technologies

RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4

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Datasheet

484In Stock

$3.40

$2.94

$2.77

$2.55

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN

LM3S8970-IQC50-A2
Texas Instruments
1: $57.49
24In Stock
90Expected 26/06/2026
NRND

Mfr. Part No.
LM3S8970-IQC50-A2

Mouser Part No
868-LM3S8970-IQC50

NRND

Texas Instruments

ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN

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Datasheet

24In Stock

90Expected 26/06/2026

$57.49

$49.61

$41.82

$41.61

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a

ATSAM3N0AA-AU
Microchip Technology
1: $3.27
126In Stock

Mfr. Part No.
ATSAM3N0AA-AU

Mouser Part No
556-ATSAM3N0AA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a

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Datasheet

126In Stock

$3.27

$2.98

$2.70

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B

ATSAM3N1AB-AU
Microchip Technology
1: $3.27
109In Stock

Mfr. Part No.
ATSAM3N1AB-AU

Mouser Part No
556-ATSAM3N1AB-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B

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Datasheet

109In Stock

$3.27

$2.98

$2.70

Min.: 1
Mult.: 1

RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F64RSMT

CC1310F64RSMR
Texas Instruments
1: $5.96
274In Stock

Mfr. Part No.
CC1310F64RSMR

Mouser Part No
595-CC1310F64RSMR

Texas Instruments

RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F64RSMT

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Datasheet

274In Stock

Cut Tape

$5.96

$5.17

$4.89

$4.51

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$3.03

MouseReel Available

Min.: 1
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Reel: 3,000

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