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128 kB ARM Microcontrollers - MCU

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Program Memory Size = 128 kB

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Part #

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU

STM32L071RBT6TR
STMicroelectronics
1: $4.50
6,260In Stock

Mfr. Part No.
STM32L071RBT6TR

Mouser Part No
511-STM32L071RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU

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Datasheet

6,260In Stock

Cut Tape

$4.50

$3.41

$3.14

$2.84

Reel

$2.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32L071RB

SMD/SMT

LQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

32 MHz

51 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB

STM32L072RBI6
STMicroelectronics
1: $6.42
2,576In Stock

Mfr. Part No.
STM32L072RBI6

Mouser Part No
511-STM32L072RBI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB

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Datasheet

2,576In Stock

$6.42

$4.42

$4.11

$3.62

View

Min.: 1
Mult.: 1

STM32L072RB

SMD/SMT

UFBGA-64

ARM Cortex M0+

128 kB

32 bit

12 bit

32 MHz

51 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB

STM32L152RBT6A
STMicroelectronics
1: $9.21
18,210In Stock

Mfr. Part No.
STM32L152RBT6A

Mouser Part No
511-STM32L152RBT6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB

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Datasheet

18,210In Stock

$9.21

$6.43

$6.13

$5.32

View

Min.: 1
Mult.: 1

STM32L152RB-A

SMD/SMT

LQFP-64

ARM Cortex M3

128 kB

32 bit

12 bit

32 MHz

51 I/O

16 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

STM32L412CBU6
STMicroelectronics
1: $5.02
6,840In Stock
7,800On Order

Mfr. Part No.
STM32L412CBU6

Mouser Part No
511-STM32L412CBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

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Datasheet

6,840In Stock

7,800On Order

$5.02

$3.57

$3.25

$2.90

Min.: 1
Mult.: 1

STM32L412CB

SMD/SMT

ARM Cortex M4

128 kB

32 bit

2 x 12 bit

80 MHz

38 I/O

40 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

STM32L412KBU6
STMicroelectronics
1: $3.74
8,776In Stock

Mfr. Part No.
STM32L412KBU6

Mouser Part No
511-STM32L412KBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

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Datasheet

8,776In Stock

$3.74

$2.82

$2.59

$2.34

View

Min.: 1
Mult.: 1

STM32L412KB

SMD/SMT

UFQFPN-32

ARM Cortex M4

128 kB

32 bit

2 x 12 bit

80 MHz

26 I/O

40 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD

STM32L433CBU6
STMicroelectronics
1: $5.66
9,188In Stock

Mfr. Part No.
STM32L433CBU6

Mouser Part No
511-STM32L433CBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD

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Datasheet

9,188In Stock

$5.66

$4.30

$3.96

$3.59

View

Min.: 1
Mult.: 1

STM32L433CB

SMD/SMT

UFQFPN-48

ARM Cortex M4

128 kB

32 bit

12 bit

80 MHz

38 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU GRNIND TEMPMRL A

ATSAM4S2BA-AU
Microchip Technology
1: $4.28
3,929In Stock

Mfr. Part No.
ATSAM4S2BA-AU

Mouser Part No
556-ATSAM4S2BA-AU

Microchip Technology

ARM Microcontrollers - MCU GRNIND TEMPMRL A

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Datasheet

3,929In Stock

$4.28

Min.: 1
Mult.: 1

SAM4S

SMD/SMT

LQFP-64

ARM Cortex M4

128 kB

32 bit

12 bit

120 MHz

47 I/O

64 kB

1.08 V

1.32 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU XMC1000

XMC1302T038X0128ABXUMA1
Infineon Technologies
1: $2.88
9,485In Stock

Mfr. Part No.
XMC1302T038X0128ABXUMA1

Mouser Part No
726-1302T038X0128ABX

Infineon Technologies

ARM Microcontrollers - MCU XMC1000

Learn More

Datasheet

9,485In Stock

Cut Tape

$2.88

$2.15

$1.97

$1.77

Reel

$1.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

XMC1300

SMD/SMT

TSSOP-38

ARM Cortex M0

128 kB

32 bit/16 bit

12 bit

32 MHz

34 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

CY8C5267LTI-LP089
Infineon Technologies
1: $12.45
4,508In Stock
3,900Expected 01/10/2026

Mfr. Part No.
CY8C5267LTI-LP089

Mouser Part No
727-CY8C5267LTILP089

Infineon Technologies

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

Learn More

Datasheet

4,508In Stock

3,900Expected 01/10/2026

$12.45

$9.78

$9.30

$8.45

View

Min.: 1
Mult.: 1

CY8C52LPxxx

SMD/SMT

QFN-68

ARM Cortex M3

128 kB

32 bit

12 bit

67 MHz

48 I/O

32 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128kB flash, 10kB SRAM, LQFP48 package

LPC11U37FBD48/40EL
NXP Semiconductors
1: $8.01
4,713In Stock

Mfr. Part No.
LPC11U37FBD48/40EL

Mouser Part No
771-LPC11U37FBD484EL

NXP Semiconductors

ARM Microcontrollers - MCU 128kB flash, 10kB SRAM, LQFP48 package

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Datasheet

4,713In Stock

$8.01

$6.20

$5.74

$5.24

View

Min.: 1
Mult.: 1

LPC11Uxx

SMD/SMT

LQFP-48

ARM Cortex M0

128 kB

32 bit

10 bit

50 MHz

40 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores

LPC11U67JBD48E
NXP Semiconductors
1: $7.78
3,192In Stock

Mfr. Part No.
LPC11U67JBD48E

Mouser Part No
771-LPC11U67JBD48E

NXP Semiconductors

ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores

Learn More

Datasheet

3,192In Stock

$7.78

$6.01

$5.57

$5.08

View

Min.: 1
Mult.: 1

LPC11Uxx

SMD/SMT

LQFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

50 MHz

34 I/O

20 kB

2.4 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC

LPC2114FBD64/01,15
NXP Semiconductors
1: $20.52
1,613In Stock

Mfr. Part No.
LPC2114FBD64/01,15

Mouser Part No
771-LPC2114FBD64/01S

NXP Semiconductors

ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC

Datasheet

1,613In Stock

$20.52

$16.37

$15.33

$15.19

View

Min.: 1
Mult.: 1

LPC2100

SMD/SMT

LQFP-64

ARM7TDMI-S

128 kB

32 bit/16 bit

10 bit

60 MHz

46 I/O

16 kB

1.65 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Kinetis 128K Flex

MK10DX128VLF5
NXP Semiconductors
1: $9.21
3,382In Stock

Mfr. Part No.
MK10DX128VLF5

Mouser Part No
841-MK10DX128VLF5

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 128K Flex

Learn More

Datasheet

3,382In Stock

$9.21

$7.30

$7.01

$6.71

View

Min.: 1
Mult.: 1

K10_50

SMD/SMT

LQFP-48

ARM Cortex M4

128 kB

32 bit

16 bit

50 MHz

33 I/O

16 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis MT128 64LQFP

MKE06Z128VLH4
NXP Semiconductors
1: $7.39
5,980In Stock

Mfr. Part No.
MKE06Z128VLH4

Mouser Part No
841-MKE06Z128VLH4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis MT128 64LQFP

Learn More

Datasheet

5,980In Stock

$7.39

$5.70

$5.28

$4.70

View

Min.: 1
Mult.: 1

KE06

SMD/SMT

LQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

71 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S124 128K 48LQFP

R7FS124773A01CFL#AA1
Renesas Electronics
1: $5.37
9,656In Stock

Mfr. Part No.
R7FS124773A01CFL#AA1

Mouser Part No
968-124773A01CFL#AA1

Renesas Electronics

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S124 128K 48LQFP

Learn More

Datasheet

9,656In Stock

$5.37

$4.10

$3.78

$3.43

View

Min.: 1
Mult.: 1

S124

SMD/SMT

LQFP-48

ARM Cortex M0+

128 kB

32 bit

14 bit

32 MHz

35 I/O

4 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU

AT91SAM7S128D-AU
Microchip Technology
1: $9.15
1,689In Stock

Mfr. Part No.
AT91SAM7S128D-AU

Mouser Part No
556-AT91SAM7S128D-AU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU

Learn More

Datasheet

1,689In Stock

$9.15

Min.: 1
Mult.: 1

SAM7S/SE

SMD/SMT

LQFP-64

ARM7TDMI

128 kB

32 bit/16 bit

10 bit

55 MHz

32 I/O

32 kB

1.65 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

ATSAM3U2CA-AU
Microchip Technology
1: $6.26
349In Stock

Mfr. Part No.
ATSAM3U2CA-AU

Mouser Part No
556-ATSAM3U2CA-AU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

Learn More

Datasheet

349In Stock

$6.26

Min.: 1
Mult.: 1

SAM3U

SMD/SMT

LQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

96 MHz

57 I/O

36 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J17A-AUT
Microchip Technology
1: $3.35
1,470In Stock

Mfr. Part No.
ATSAMC21J17A-AUT

Mouser Part No
556-ATSAMC21J17A-AUT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1,470In Stock

Cut Tape

$3.35

Reel

$3.35

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

52 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20J17A-AU
Microchip Technology
1: $2.93
3,281In Stock

Mfr. Part No.
ATSAMD20J17A-AU

Mouser Part No
556-ATSAMD20J17A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Learn More

Datasheet

3,281In Stock

$2.93

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

52 I/O

16 kB

3.3 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,Trays,USB, I Temp

ATSAMD21E17D-AU
Microchip Technology
1: $2.80
1,886In Stock

Mfr. Part No.
ATSAMD21E17D-AU

Mouser Part No
556-ATSAMD21E17D-AU

Microchip Technology

ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,Trays,USB, I Temp

Learn More

Datasheet

1,886In Stock

$2.80

Min.: 1
Mult.: 1

SAMD21

SMD/SMT

TQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB, I Temp

ATSAMD21E17D-MU
Microchip Technology
1: $2.87
801In Stock

Mfr. Part No.
ATSAMD21E17D-MU

Mouser Part No
556-ATSAMD21E17D-MU

Microchip Technology

ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB, I Temp

Learn More

Datasheet

801In Stock

$2.87

Min.: 1
Mult.: 1

SAMD21

SMD/SMT

VQFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 32QFN IND TEMP, GREEN,1.6-3.6V,48MHz

ATSAMD21E17D-MUT
Microchip Technology
1: $3.14
2,862In Stock

Mfr. Part No.
ATSAMD21E17D-MUT

Mouser Part No
556-ATSAMD21E17D-MUT

Microchip Technology

ARM Microcontrollers - MCU 32QFN IND TEMP, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

2,862In Stock

Cut Tape

$3.14

Reel

$3.14

Min.: 1
Mult.: 1

: 5,000

SAMD21

SMD/SMT

VQFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU CMO,TQFP32,Ligthing,128KFlash,Trays, Extended temp

ATSAMD21E17L-AF
Microchip Technology
1: $3.10
750In Stock

Mfr. Part No.
ATSAMD21E17L-AF

Mouser Part No
556-ATSAMD21E17L-AF

Microchip Technology

ARM Microcontrollers - MCU CMO,TQFP32,Ligthing,128KFlash,Trays, Extended temp

Learn More

Datasheet

750In Stock

$3.10

Min.: 1
Mult.: 1

SAMD21

SMD/SMT

TQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM0,TQFP48, 128kFlash,T&R,USB, I Temp

ATSAMD21G17D-AUT
Microchip Technology
1: $3.03
1,318In Stock

Mfr. Part No.
ATSAMD21G17D-AUT

Mouser Part No
556-ATSAMD21G17D-AUT

Microchip Technology

ARM Microcontrollers - MCU CM0,TQFP48, 128kFlash,T&R,USB, I Temp

Learn More

Datasheet

1,318In Stock

Cut Tape

$3.03

Reel

$3.03

Min.: 1
Mult.: 1

: 2,500

SAMD21

SMD/SMT

TQFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

38 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU 128KB 16KB 64QFN GRN1.6-3.6V48MHz

ATSAMD21J17A-MU
Microchip Technology
1: $3.35
2,522In Stock

Mfr. Part No.
ATSAMD21J17A-MU

Mouser Part No
556-ATSAMD21J17A-MU

Microchip Technology

ARM Microcontrollers - MCU 128KB 16KB 64QFN GRN1.6-3.6V48MHz

Learn More

Datasheet

2,522In Stock

$3.35

$3.03

$2.76

Min.: 1
Mult.: 1

SAMD21

SMD/SMT

QFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

52 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Tray

128 kB ARM Microcontrollers - MCU

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ADUCM3027
ADUCM360
ADUCM361
ADUCM362
ADUCM363
ADuCM355
ATSAMC20
ATSAMC21
CY8C52LPxxx
CY8C54LPxxx
CY8C56LPxxx
CY8C58LPxxx
EFM32JG
EFM32LG
EFM32PG
EFM32TG11
EZ-PD PMG1-S1
EZ-PD PMG1-S2
F28E120SC
FS32K

BGA-100
BGA-112
BGA-121
BGA-36
BGA-64
CSP-36
CSP-42
CSP-81
DSBGA-28
HLQFP-100
HTQFP-64
HVQFN-32
HVQFN-48
HWQFN-32
HWQFN-48
HWQFN-64
LFBGA-144
LFBGA-64
LFCSP-48
LFCSP-64

2 x 10 bit
2 x 12 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
3 x 16 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
8 bit
8 bit, 10 bit
8 bit, 10 bit, 2 x 14 bit
8 bit to 16 bit
10 bit
10 bit, 12 bit
12 bit
12 bit, 14 bit
12 bit, 16 bit
12 bit, 2 x 16 bit
12 bit, 3 x 16 bit
12 bit/16 bit/20 bit

16 MHz
20 MHz
24 MHz
25 MHz
26 MHz
32 MHz
36 MHz
40 MHz
40.8 MHz
42 MHz
45 MHz
48 MHz
50 MHz
55 MHz
60 MHz
64 MHz
67 MHz
72 MHz
75 MHz
76.8 MHz

8 I/O
9 I/O
10 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
22 I/O
23 I/O
24 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
29 I/O
30 I/O
31 I/O
32 I/O

2 kB
4 kB
6 kB
8 kB
10 kB
12 kB
16 KB
16 kB
16 kBN
17 kB
18 kB
20 kB
22 kB
24 kB
32 KB
32 kB
34 kB
36 kB
40 kB
48 kB

1.08 V
1.14 V
1.2 V
1.6 V
1.62 V
1.65 V
1.68 V
1.7 V
1.71 V
1.74 V
1.75 V
1.8 V
1.85 V
1.98 V
2 V
2.25 V
2.3 V
2.4 V
2.5 V
2.7 V