16-bit Microcontrollers - MCU

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MSP430F541xA & MSP430F543xA Mixed-Signal MCUs

Texas Instruments MSP430F541xA and MSP430F543xA Mixed-Signal Microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes, is optimized to deliver extended battery life in portable measurement applications. The microcontrollers feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators, contributing to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3.5µs (typical).

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Part #

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5419AIPZR

MSP430F5419AIPZ
Texas Instruments
1: S/40.29
14,521In Stock

Mfr. Part #
MSP430F5419AIPZ

Mouser Part #
595-MSP430F5419AIPZ

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5419AIPZR

Learn More

Datasheet

14,521In Stock

S/40.29

S/29.27

S/26.90

S/26.86

View

Min.: 1
Mult.: 1

MSP430

128 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5419A

Tray

16-bit Microcontrollers - MCU 25-MHz MCU with 192- KB Flash 16KB SRAM A 595-SP430F5436AIZCAR

MSP430F5436AIZCAT
Texas Instruments
1: S/49.55
230In Stock

Mfr. Part #
MSP430F5436AIZCAT

Mouser Part #
595-SP430F5436AIZCAT

Texas Instruments

16-bit Microcontrollers - MCU 25-MHz MCU with 192- KB Flash 16KB SRAM A 595-SP430F5436AIZCAR

Learn More

Datasheet

230In Stock

Cut Tape

S/49.55

S/38.89

S/34.64

S/33.28

Reel

S/31.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MSP430

192 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5436A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5435AIPNR

MSP430F5435AIPN
Texas Instruments
1: S/65.04
179In Stock

Mfr. Part #
MSP430F5435AIPN

Mouser Part #
595-MSP430F5435AIPN

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5435AIPNR

Learn More

Datasheet

179In Stock

S/65.04

S/50.76

S/45.93

S/40.52

View

Min.: 1
Mult.: 1

MSP430

192 kB

16 kB

LQFP-80

25 MHz

12 bit

67 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5435A

Tray

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5418AIPNR

MSP430F5418AIPN
Texas Instruments
1: S/40.64
1,553In Stock

Mfr. Part #
MSP430F5418AIPN

Mouser Part #
595-MSP430F5418AIPN

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5418AIPNR

Learn More

Datasheet

1,553In Stock

S/40.64

S/31.68

S/28.10

S/26.74

View

Min.: 1
Mult.: 1

MSP430

128 kB

16 kB

LQFP-80

25 MHz

12 bit

67 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5418A

Tray

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5436AIPZ

MSP430F5436AIPZR
Texas Instruments
1: S/38.42
2,423In Stock

Mfr. Part #
MSP430F5436AIPZR

Mouser Part #
595-MSP430F5436AIPZR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5436AIPZ

Learn More

Datasheet

2,423In Stock

Cut Tape

S/38.42

S/29.89

S/26.47

S/25.42

Reel

S/23.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

192 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5436A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 25-MHz MCU with 128K B Flash 16KB SRAM A A 595-SP430F5419AIZCAR

MSP430F5419AIZCAT
Texas Instruments
1: S/40.29
245In Stock

Mfr. Part #
MSP430F5419AIZCAT

Mouser Part #
595-SP430F5419AIZCAT

Texas Instruments

16-bit Microcontrollers - MCU 25-MHz MCU with 128K B Flash 16KB SRAM A A 595-SP430F5419AIZCAR

Learn More

Datasheet

245In Stock

Cut Tape

S/40.29

S/31.41

S/27.83

S/26.74

Reel

S/25.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MSP430

128 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5419A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR

MSP430F5438AIPZ
Texas Instruments
1: S/56.13
1,923In Stock

Mfr. Part #
MSP430F5438AIPZ

Mouser Part #
595-MSP430F5438AIPZ

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR

Learn More

Datasheet

1,923In Stock

S/56.13

S/41.38

S/38.19

S/38.15

View

Min.: 1
Mult.: 1

MSP430

256 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5438A

Tray

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

M430F5438AQZCARET
Texas Instruments
1: S/49.20
933In Stock

Mfr. Part #
M430F5438AQZCARET

Mouser Part #
595-430F5438AQZCARET

Texas Instruments

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

Learn More

Datasheet

933In Stock

Cut Tape

S/49.20

S/38.61

S/34.37

S/33.05

View

Reel

S/28.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MSP430

256 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 125 C

MSP430F5438A-ET

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5418AIPN

MSP430F5418AIPNR
Texas Instruments
1: S/35.54
1,758In Stock

Mfr. Part #
MSP430F5418AIPNR

Mouser Part #
595-MSP430F5418AIPNR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5418AIPN

Learn More

Datasheet

1,758In Stock

Cut Tape

S/35.54

S/27.60

S/24.41

S/23.39

Reel

S/20.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

128 kB

16 kB

LQFP-80

25 MHz

12 bit

67 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5418A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5419AIPZ

MSP430F5419AIPZR
Texas Instruments
1: S/34.18
763In Stock

Mfr. Part #
MSP430F5419AIPZR

Mouser Part #
595-MSP430F5419AIPZR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5419AIPZ

Learn More

Datasheet

763In Stock

Cut Tape

S/34.18

S/26.47

S/23.39

S/22.46

Reel

S/19.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

128 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5419A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5435AIPN

MSP430F5435AIPNR
Texas Instruments
1: S/52.70
344In Stock

Mfr. Part #
MSP430F5435AIPNR

Mouser Part #
595-MSP430F5435AIPNR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5435AIPN

Learn More

Datasheet

344In Stock

Cut Tape

S/52.70

S/41.46

S/36.94

S/35.54

View

Reel

S/31.65

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

192 kB

16 kB

LQFP-80

25 MHz

12 bit

67 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5435A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPNR

MSP430F5437AIPN
Texas Instruments
1: S/52.78
1,125In Stock

Mfr. Part #
MSP430F5437AIPN

Mouser Part #
595-MSP430F5437AIPN

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPNR

Learn More

Datasheet

1,125In Stock

S/52.78

S/41.49

S/36.98

S/32.89

View

Min.: 1
Mult.: 1

MSP430

256 kB

16 kB

LQFP-80

25 MHz

12 bit

67 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5437A

Tray

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPN

MSP430F5437AIPNR
Texas Instruments
1: S/50.80
291In Stock
6,000Expected 3/26/2027

Mfr. Part #
MSP430F5437AIPNR

Mouser Part #
595-MSP430F5437AIPNR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPN

Learn More

Datasheet

291In Stock

6,000Expected 3/26/2027

Cut Tape

S/50.80

S/41.30

S/39.39

S/34.18

View

Reel

S/28.06

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

256 kB

16 kB

LQFP-80

25 MHz

12 bit

67 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5437A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZ

MSP430F5438AIPZR
Texas Instruments
1: S/47.68
394In Stock
5,000On Order

Mfr. Part #
MSP430F5438AIPZR

Mouser Part #
595-MSP430F5438AIPZR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZ

Learn More

Datasheet

394In Stock

5,000On Order

Cut Tape

S/47.68

S/37.37

S/33.24

S/31.96

View

Reel

S/28.96

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

256 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5438A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU Mixed Signal Microco ntroller

MSP430F5438AMPZREP
Texas Instruments
1: S/81.66
349In Stock
1,000Expected 9/30/2026

Mfr. Part #
MSP430F5438AMPZREP

Mouser Part #
595-P430F5438AMPZREP

Texas Instruments

16-bit Microcontrollers - MCU Mixed Signal Microco ntroller

Learn More

Datasheet

349In Stock

1,000Expected 9/30/2026

Cut Tape

S/81.66

S/65.98

S/59.28

S/57.22

View

Reel

S/51.65

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

256 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 55 C

+ 125 C

MSP430F5438A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 25-MHz MCU with 256- KB flash 16-KB SRAM A 595-SP430F5438AIZCAR

MSP430F5438AIZCAT
Texas Instruments
1: S/56.56
1,450In Stock

Mfr. Part #
MSP430F5438AIZCAT

Mouser Part #
595-SP430F5438AIZCAT

Texas Instruments

16-bit Microcontrollers - MCU 25-MHz MCU with 256- KB flash 16-KB SRAM A 595-SP430F5438AIZCAR

Learn More

Datasheet

1,450In Stock

Cut Tape

S/56.56

S/44.57

S/39.78

S/38.26

Reel

S/35.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MSP430

256 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5438A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

M430F5438AMGCARET
Texas Instruments
1: S/66.02
951In Stock

Mfr. Part #
M430F5438AMGCARET

Mouser Part #
595-430F5438AMGCARET

Texas Instruments

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

Learn More

Datasheet

951In Stock

Cut Tape

S/66.02

S/50.17

S/48.11

S/42.39

View

Reel

S/37.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MSP430

256 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 55 C

+ 125 C

MSP430F5438A-ET

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

M430F5438AQGCARET
Texas Instruments
1: S/52.94
2,450In Stock

Mfr. Part #
M430F5438AQGCARET

Mouser Part #
595-430F5438AQGCARET

Texas Instruments

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

Learn More

Datasheet

2,450In Stock

Cut Tape

S/52.94

S/40.21

S/38.57

S/33.98

View

Reel

S/28.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MSP430

256 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 55 C

+ 125 C

MSP430F5438A-ET

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5436AIPZR

MSP430F5436AIPZ
Texas Instruments
1: S/45.31
16In Stock

Mfr. Part #
MSP430F5436AIPZ

Mouser Part #
595-MSP430F5436AIPZ

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5436AIPZR

Learn More

Datasheet

16In Stock

S/45.31

S/33.09

S/30.44

S/30.40

View

Min.: 1
Mult.: 1

MSP430

192 kB

16 kB

LQFP-100

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5436A

Tray

16-bit Microcontrollers - MCU 25-MHz MCU with 128K B Flash 16KB SRAM A A 595-SP430F5419AIZCAT

MSP430F5419AIZCAR
Texas Instruments
1: S/38.38
1,001In Stock

Mfr. Part #
MSP430F5419AIZCAR

Mouser Part #
595-SP430F5419AIZCAR

Texas Instruments

16-bit Microcontrollers - MCU 25-MHz MCU with 128K B Flash 16KB SRAM A A 595-SP430F5419AIZCAT

Learn More

Datasheet

1,001In Stock

Cut Tape

S/38.38

S/29.66

S/28.30

S/24.56

View

Reel

S/19.81

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MSP430

128 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5419A

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

M430F5438AMZCARET
Texas Instruments
2,500: S/39.35
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
M430F5438AMZCARET

Mouser Part #
595-430F5438AMZCARET

Texas Instruments

16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

S/39.35

Min.: 2,500
Mult.: 2,500

: 2,500

MSP430

256 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 55 C

+ 125 C

MSP430F5438A-ET

Reel

16-bit Microcontrollers - MCU 25-MHz MCU with 192- KB Flash 16KB SRAM A 595-SP430F5436AIZCAT

MSP430F5436AIZCAR
Texas Instruments
2,500: S/24.41
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
MSP430F5436AIZCAR

Mouser Part #
595-SP430F5436AIZCAR

Texas Instruments

16-bit Microcontrollers - MCU 25-MHz MCU with 192- KB Flash 16KB SRAM A 595-SP430F5436AIZCAT

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

S/24.41

Min.: 2,500
Mult.: 2,500

: 2,500

MSP430

192 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5436A

Reel

16-bit Microcontrollers - MCU 25-MHz MCU with 256- KB flash 16-KB SRAM A 595-SP430F5438AIZCAT

MSP430F5438AIZCAR
Texas Instruments
2,500: S/30.71
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
MSP430F5438AIZCAR

Mouser Part #
595-SP430F5438AIZCAR

Texas Instruments

16-bit Microcontrollers - MCU 25-MHz MCU with 256- KB flash 16-KB SRAM A 595-SP430F5438AIZCAT

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

S/30.71

Min.: 2,500
Mult.: 2,500

: 2,500

MSP430

256 kB

16 kB

NFBGA-113

25 MHz

12 bit

87 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430F5438A

Reel

16-bit Microcontrollers - MCU Mixed Signal Microco ntroller A 595-P430 A 595-P430F5438AMPZREP

V62/14608-02YE
Texas Instruments
1,000: S/53.91
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
V62/14608-02YE

Mouser Part #
595-V62/14608-02YE

Texas Instruments

16-bit Microcontrollers - MCU Mixed Signal Microco ntroller A 595-P430 A 595-P430F5438AMPZREP

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

S/53.91

View

Min.: 1,000
Mult.: 1,000

: 1,000

256 kB

LQFP-100

SMD/SMT

- 55 C

+ 125 C

MSP430F5438A

Reel

MSP430F541xA & MSP430F543xA Mixed-Signal MCUs

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