16-bit Microcontrollers - MCU

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MSP430FR504x Ultrasonic Sensing MCUs

Texas Instruments MSP430FR504x Ultrasonic Sensing MCUs are 16MHz without LCD MSP430™ microcontrollers for gas and water flow metering applications. These MSP430FR504x MCUs offer an integrated ultrasonic sensing solution (USS_A) module that provides high accuracy for a wide range of flow rates. The MSP430FR504x MCUs are supported by an extensive hardware and software ecosystem with reference designs. These MCUs are powerful, highly integrated devices designed for ultrasonic water, heat, and gas meters. The MSP430FR504x MCUs gas flow achieves ±1% accuracy up to 12000 litres/hour with a wide dynamic range of 200:1. These ultrasonic sensing MCUs offer optimised ultra-low-power modes such as active mode, standby mode with real-time clock (RTC) and shutdown. Applications include ultrasonic smart water meters, ultrasonic smart gas meters, ultrasonic smart heat meters and flow transmitters.

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Part #

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-P430FR50431IRGCR

MSP430FR50431IRGCT
Texas Instruments
1: HK$103.98
237In Stock

Mfr. Part No.
MSP430FR50431IRGCT

Mouser Part No
595-P430FR50431IRGCT

Texas Instruments

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-P430FR50431IRGCR

Learn More

Datasheet

237In Stock

Cut Tape

HK$103.98

HK$84.50

HK$80.56

HK$69.95

Reel

HK$66.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MSP430

64 kB

12 kB

VQFN-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR50431

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-MSP430FR5041IPMR

MSP430FR5041IPM
Texas Instruments
1: HK$97.49
137In Stock

Mfr. Part No.
MSP430FR5041IPM

Mouser Part No
595-MSP430FR5041IPM

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-MSP430FR5041IPMR

Learn More

Datasheet

137In Stock

HK$97.49

HK$75.79

HK$72.25

HK$54.58

View

Min.: 1
Mult.: 1

MSP430

32 kB

12 kB

LQFP-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5041

Tray

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-SP430FR50431IPMR

MSP430FR50431IPM
Texas Instruments
1: HK$104.07
26In Stock

Mfr. Part No.
MSP430FR50431IPM

Mouser Part No
595-MSP430FR50431IPM

Texas Instruments

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-SP430FR50431IPMR

Learn More

Datasheet

26In Stock

HK$104.07

HK$84.58

HK$80.64

HK$63.87

HK$61.81

Min.: 1
Mult.: 1

MSP430

64 kB

12 kB

LQFP-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR50431

Tray

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-MSP430FR5043IPMR

MSP430FR5043IPM
Texas Instruments
1: HK$104.07
37In Stock
160Expected 29/9/2026

Mfr. Part No.
MSP430FR5043IPM

Mouser Part No
595-MSP430FR5043IPM

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-MSP430FR5043IPMR

Learn More

Datasheet

37In Stock

160Expected 29/9/2026

HK$104.07

HK$84.58

HK$80.64

HK$65.10

View

Min.: 1
Mult.: 1

MSP430

64 kB

12 kB

LQFP-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5043

Tray

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-SP430FR5043IRGCR

MSP430FR5043IRGCT
Texas Instruments
1: HK$96.59
103In Stock

Mfr. Part No.
MSP430FR5043IRGCT

Mouser Part No
595-SP430FR5043IRGCT

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-SP430FR5043IRGCR

Learn More

Datasheet

103In Stock

Cut Tape

HK$96.59

HK$84.58

HK$82.12

HK$74.72

Reel

HK$60.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MSP430

64 kB

12 kB

VQFN-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5043

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-MSP430FR5043IPM

MSP430FR5043IPMR
Texas Instruments
1: HK$41.51
470Expected 1/2/2027

Mfr. Part No.
MSP430FR5043IPMR

Mouser Part No
595-MSP430FR5043IPMR

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-MSP430FR5043IPM

Learn More

Datasheet

470Expected 1/2/2027

Cut Tape

HK$41.51

HK$40.94

Reel

HK$38.06

HK$37.81

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSP430

64 kB

12 kB

LQFP-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5043

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-MSP430FR5041IPM

MSP430FR5041IPMR
Texas Instruments
1,000: HK$40.11
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MSP430FR5041IPMR

Mouser Part No
595-MSP430FR5041IPMR

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-MSP430FR5041IPM

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$40.11

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

: 1,000

MSP430

32 kB

12 kB

LQFP-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5041

Reel

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-P430FR50431IRGCT

MSP430FR50431IRGCR
Texas Instruments
2,000: HK$40.11
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MSP430FR50431IRGCR

Mouser Part No
595-P430FR50431IRGCR

Texas Instruments

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-P430FR50431IRGCT

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$40.11

Min.: 2,000
Mult.: 2,000

: 2,000

MSP430

64 kB

12 kB

VQFN-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR50431

Reel

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-SP430FR5041IRGCT

MSP430FR5041IRGCR
Texas Instruments
2,000: HK$40.11
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MSP430FR5041IRGCR

Mouser Part No
595-SP430FR5041IRGCR

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-SP430FR5041IRGCT

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$40.11

Min.: 2,000
Mult.: 2,000

: 2,000

MSP430

32 kB

12 kB

VQFN-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5041

Reel

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-SP430FR5041IRGCR

MSP430FR5041IRGCT
Texas Instruments
250: HK$54.42
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MSP430FR5041IRGCT

Mouser Part No
595-SP430FR5041IRGCT

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 32 K B FRAM 12-bit high A 595-SP430FR5041IRGCR

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$54.42

Min.: 250
Mult.: 250

: 250

MSP430

32 kB

12 kB

VQFN-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5041

Reel

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-MSP430FR50431IPM

MSP430FR50431IPMR
Texas Instruments
1,000: HK$40.11
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MSP430FR50431IPMR

Mouser Part No
595-SP430FR50431IPMR

Texas Instruments

16-bit Microcontrollers - MCU Ultrasonic Sensing M CU with 64KB FRAM 1 A 595-MSP430FR50431IPM

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$40.11

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

: 1,000

MSP430

64 kB

12 kB

LQFP-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR50431

Reel

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-SP430FR5043IRGCT

MSP430FR5043IRGCR
Texas Instruments
2,000: HK$39.87
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MSP430FR5043IRGCR

Mouser Part No
595-SP430FR5043IRGCR

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 64 K B FRAM 12-bit high A 595-SP430FR5043IRGCT

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$39.87

Min.: 2,000
Mult.: 2,000

: 2,000

MSP430

64 kB

12 kB

VQFN-64

16 MHz

12 bit

44 I/O

1.8 V

3.6 V

SMD/SMT

16 bit

- 40 C

+ 85 C

MSP430FR5043

Reel

MSP430FR504x Ultrasonic Sensing MCUs

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