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128 kB Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Results: 4,323

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Program Memory Size = 128 kB

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Part #

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 #
STM32L152RBT6A

Mouser Part #
511-STM32L152RBT6A

STMicroelectronics

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

Learn More

Datasheet

18,210In Stock

$9.21

$6.43

$6.13

$5.32

View

Min.: 1
Mult.: 1

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: $3.94
6,840In Stock
7,800On Order

Mfr. Part #
STM32L412CBU6

Mouser Part #
511-STM32L412CBU6

STMicroelectronics

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

Learn More

Datasheet

6,840In Stock

7,800On Order

$3.94

$2.98

$2.73

$2.68

View

Min.: 1
Mult.: 1

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 #
STM32L412KBU6

Mouser Part #
511-STM32L412KBU6

STMicroelectronics

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

Learn More

Datasheet

8,776In Stock

$3.74

$2.82

$2.59

$2.34

View

Min.: 1
Mult.: 1

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 #
STM32L433CBU6

Mouser Part #
511-STM32L433CBU6

STMicroelectronics

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

Learn More

Datasheet

9,188In Stock

$5.66

$4.30

$3.96

$3.59

View

Min.: 1
Mult.: 1

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

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

AT90CAN128-16AU
Microchip Technology
1: $9.66
10,765In Stock

Mfr. Part #
AT90CAN128-16AU

Mouser Part #
556-A90CAN128-16AU

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

Learn More

Datasheet

10,765In Stock

$9.66

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

AVR

128 kB

8 bit

10 bit

16 MHz

53 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz

ATMEGA1284-AU
Microchip Technology
1: $6.30
4,370In Stock

Mfr. Part #
ATMEGA1284-AU

Mouser Part #
556-ATMEGA1284-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz

Learn More

Datasheet

4,370In Stock

$6.30

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

128 kB

8 bit

10 bit

20 MHz

32 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V

ATMEGA1284P-AU
Microchip Technology
1: $6.99
11,385In Stock

Mfr. Part #
ATMEGA1284P-AU

Mouser Part #
556-ATMEGA1284P-AU

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V

Learn More

Datasheet

11,385In Stock

$6.99

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

128 kB

8 bit

10 bit

20 MHz

32 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green

ATMEGA128A-ANR
Microchip Technology
1: $7.68
2,989In Stock

Mfr. Part #
ATMEGA128A-ANR

Mouser Part #
556-ATMEGA128A-ANR

Microchip Technology

8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green

Datasheet

2,989In Stock

Cut Tape

$7.68

Reel

$7.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

TQFP-64

AVR

128 kB

8 bit

10 bit

16 MHz

53 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU GRNIND TEMPMRL A

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

Mfr. Part #
ATSAM4S2BA-AU

Mouser Part #
556-ATSAM4S2BA-AU

Microchip Technology

ARM Microcontrollers - MCU GRNIND TEMPMRL A

Learn More

Datasheet

3,929In Stock

$4.28

Min.: 1
Mult.: 1

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

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 128K + 8K Flash

ATXMEGA128A1-AU
Microchip Technology
1: $8.89
2,281In Stock

Mfr. Part #
ATXMEGA128A1-AU

Mouser Part #
556-ATXMEGA128A1-AU

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 128K + 8K Flash

Learn More

Datasheet

2,281In Stock

$8.89

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

AVR

128 kB

8 bit/16 bit

12 bit

32 MHz

78 I/O

8 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 100 TQFP 105C TEMP GREEN, 1.6-3.6V

ATXMEGA128A1U-AN
Microchip Technology
1: $8.09
2,349In Stock

Mfr. Part #
ATXMEGA128A1U-AN

Mouser Part #
556-ATXMEGA128A1U-AN

Microchip Technology

8-bit Microcontrollers - MCU 100 TQFP 105C TEMP GREEN, 1.6-3.6V

Datasheet

2,349In Stock

$8.09

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

AVR

128 kB

8 bit/16 bit

12 bit

32 MHz

78 I/O

8 kB

1.6 V

3.6 V

- 40 C

+ 105 C

Tray

8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA128A1U-AU
Microchip Technology
1: $8.04
2,972In Stock

Mfr. Part #
ATXMEGA128A1U-AU

Mouser Part #
556-ATXMEGA128A1U-AU

Microchip Technology

8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

2,972In Stock

$8.04

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

AVR

128 kB

8 bit/16 bit

12 bit

32 MHz

78 I/O

8 kB

1.6 V

3.6 V

- 40 C

+ 105 C

Tray

8-bit Microcontrollers - MCU 100TQFP,INDTEMP,GREEN,1.6-3.6V,32MHz,T&R

ATXMEGA128A1U-AUR
Microchip Technology
1: $8.14
3,312In Stock

Mfr. Part #
ATXMEGA128A1U-AUR

Mouser Part #
556-ATXMEGA128A1UAUR

Microchip Technology

8-bit Microcontrollers - MCU 100TQFP,INDTEMP,GREEN,1.6-3.6V,32MHz,T&R

Datasheet

3,312In Stock

Cut Tape

$8.14

Reel

$8.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

TQFP-100

AVR

128 kB

8 bit/16 bit

12 bit

32 MHz

78 I/O

8 kB

1.6 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRM 53I/O XLP Vbat

PIC24FJ128GA306T-I/PT
Microchip Technology
1: $4.64
11,114In Stock

Mfr. Part #
PIC24FJ128GA306T-I/PT

Mouser Part #
579-24FJ128GA306TIPT

Microchip Technology

16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRM 53I/O XLP Vbat

Learn More

Datasheet

11,114In Stock

Cut Tape

$4.64

Reel

$4.64

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-64

PIC24F

128 kB

16 bit

10 bit, 12 bit

32 MHz

53 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,

PIC18F47Q43-I/PT
Microchip Technology
1: $1.92
8,323In Stock

Mfr. Part #
PIC18F47Q43-I/PT

Mouser Part #
579-PIC18F47Q43-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,

Learn More

Datasheet

8,323In Stock

$1.92

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

128 kB

8 bit

12 bit

64 MHz

36 I/O

8 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16 MHz ULP microcont roller reaturing 12

M430FR5989SRGCREP
Texas Instruments
1: $33.38
2,645In Stock

Mfr. Part #
M430FR5989SRGCREP

Mouser Part #
595-430FR5989SRGCREP

Texas Instruments

16-bit Microcontrollers - MCU 16 MHz ULP microcont roller reaturing 12

Learn More

Datasheet

2,645In Stock

Cut Tape

$33.38

$26.12

$24.94

$22.83

View

Reel

$20.57

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

VQFN-64

MSP430

128 kB

16 bit

12 bit

16 MHz

2 kB

1.8 V

3.6 V

- 55 C

+ 95 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F5342IRGZT A 595-MSP430F5342IRGZT

MSP430F5342IRGZR
Texas Instruments
1: $7.67
4,099In Stock

Mfr. Part #
MSP430F5342IRGZR

Mouser Part #
595-MSP430F5342IRGZR

Texas Instruments

16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F5342IRGZT A 595-MSP430F5342IRGZT

Learn More

Datasheet

4,099In Stock

Cut Tape

$7.67

$5.93

$5.49

$5.01

View

Reel

$4.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFN-48

MSP430

128 kB

16 bit

12 bit

25 MHz

38 I/O

10 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU XMC1000

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

Mfr. Part #
XMC1302T038X0128ABXUMA1

Mouser Part #
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

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 10/1/2026

Mfr. Part #
CY8C5267LTI-LP089

Mouser Part #
727-CY8C5267LTILP089

Infineon Technologies

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

Learn More

Datasheet

4,508In Stock

3,900Expected 10/1/2026

$12.45

$9.78

$9.30

$8.45

View

Min.: 1
Mult.: 1

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 #
LPC11U37FBD48/40EL

Mouser Part #
771-LPC11U37FBD484EL

NXP Semiconductors

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

Learn More

Datasheet

4,713In Stock

$8.01

$6.20

$5.74

$5.24

View

Min.: 1
Mult.: 1

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 #
LPC11U67JBD48E

Mouser Part #
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

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 #
LPC2114FBD64/01,15

Mouser Part #
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

$14.70

$14.53

View

Min.: 1
Mult.: 1

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

16-bit Microcontrollers - MCU S12C 16-bit MCU, HCS12 core, 128KB Flash, QFP 48

MC9S12C128MFAE
NXP Semiconductors
1: $41.35
789In Stock

Mfr. Part #
MC9S12C128MFAE

Mouser Part #
841-MC9S12C128MFAE

NXP Semiconductors

16-bit Microcontrollers - MCU S12C 16-bit MCU, HCS12 core, 128KB Flash, QFP 48

Datasheet

789In Stock

$41.35

$33.71

$31.94

$30.08

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

HCS12

128 kB

16 bit

10 bit

25 MHz

31 I/O

4 kB

2.35 V

2.75 V

- 40 C

+ 125 C

Tray

16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 80

MC9S12DG128CFUER
NXP Semiconductors
1: $53.62
772In Stock

Mfr. Part #
MC9S12DG128CFUER

Mouser Part #
841-MC9S12DG128CFUER

NXP Semiconductors

16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 80

Datasheet

772In Stock

Cut Tape

$53.62

$44.06

$41.68

$40.45

View

Reel

$37.01

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

PQFP-80

HCS12

128 kB

16 bit

2 x 10 bit

50 MHz

59 I/O

8 kB

2.35 V

2.75 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Kinetis 128K Flex

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

Mfr. Part #
MK10DX128VLF5

Mouser Part #
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

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

128 kB Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-100
BGA-112
BGA-121
BGA-176
BGA-36
BGA-49
BGA-64
CSP-36
CSP-42
CSP-81
DSBGA-28
DSBGA-64
FFBGA-144
HLQFP-100
HTQFP-100
HTQFP-48
HTQFP-64
HTQFP-80
HVQFN-32
HVQFN-48

8051
4T 8051
78K0
78K0R
ARM7TDMI
ARM7TDMI-S
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M23
ARM Cortex M3
ARM Cortex M33
Arm Cortex -M33
ARM Cortex M4
Arm cortex M4
ARM Cortex M4F
ARM Cortex M7
ARM Cortex R4
AVR
C28x

2 x 10 bit
2 x 12 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
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, 12 bit
8 bit/10 bit
8 bit/10 bit, 24 bit
8 bit/10 bit/12 bit
8 bit to 16 bit
10 bit
10 bit, 12 bit

1 MHz
4.2 MHz
8 MHz
8.2 MHz
12 MHz
16 MHz
20 MHz
24 MHz
25 MHz
26 MHz
32 MHz
33 MHz
36 MHz
40 MHz
40.8 MHz
41.667 MHz
42 MHz
45 MHz
48 MHz
50 MHz

4 I/O
7 I/O
8 I/O
9 I/O
10 I/O
12 I/O
13 I/O
14 I/O
16 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
24 I/O
25 I/O
26 I/O

256 B
1 kB
2 kB
3 kB
3.5 kB
3.53 kB
3.6 kB
3.61 kB
3.67 kB
3.72 kB
3.75 kB
3.8 kB
3.81 kB
3.83 kB
3.84 kB
4 kB
5 kB
5.5 kB
6 kB
7 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
1.72 V
1.74 V
1.75 V
1.8 V
1.85 V
1.98 V
2 V
2.15 V
2.2 V
2.25 V
2.3 V

1.2 V
1.32 V
1.6 V
1.8 V
1.89 V
1.9 V
1.95 V
1.955 V
1.98 V
1.995 V
2.7 V
2.75 V
3 V
3.3 V
3.465 V
3.6 V
3.6 V, 5.5 V
3.63 V
3.8 V
4.5 V