MSP430FR5734IPW

Product Overview

Category

The MSP430FR5734IPW belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption: The MSP430FR5734IPW is known for its ultra-low power consumption, making it suitable for battery-powered applications.
• High performance: Despite its low power consumption, this microcontroller offers high processing power and performance.
• Integrated peripherals: It comes with a wide range of integrated peripherals such as timers, UART, SPI, I2C, and ADC, providing flexibility in designing different applications.
• Non-volatile memory: The MSP430FR5734IPW features FRAM (Ferroelectric Random Access Memory), which combines the benefits of both flash memory and RAM, offering fast and reliable data storage.

Package

The MSP430FR5734IPW is available in a small-sized TSSOP-38 package.

Essence

The essence of the MSP430FR5734IPW lies in its ability to provide efficient and low-power solutions for various embedded applications.

Packaging/Quantity

This microcontroller is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 24 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• FRAM: 16 KB
• Operating Voltage Range: 1.8V - 3.6V
• Digital I/O Pins: 32
• Analog Input Channels: 10
• Communication Interfaces: UART, SPI, I2C
• Timers: 3x 16-bit TimerA, 1x 16-bit TimerB
• ADC Resolution: 10-bit

Detailed Pin Configuration

The MSP430FR5734IPW has a total of 38 pins. The pin configuration is as follows:

1. P1.0
2. P1.1
3. P1.2
4. P1.3
5. P1.4
6. P1.5
7. P1.6
8. P1.7
9. P2.0
10. P2.1
11. P2.2
12. P2.3
13. P2.4
14. P2.5
15. P2.6
16. P2.7
17. P3.0
18. P3.1
19. P3.2
20. P3.3
21. P3.4
22. P3.5
23. P3.6
24. P3.7
25. P4.0
26. P4.1
27. P4.2
28. P4.3
29. P4.4
30. P4.5
31. P4.6
32. P4.7
33. AVSS
34. AVCC
35. DVSS
36. DVCC
37. TEST
38. RST/NMI/SBWTDIO

Functional Features

• Low power modes: The MSP430FR5734IPW offers various low power modes, allowing the microcontroller to operate in ultra-low power consumption states when not actively processing tasks.
• Integrated analog peripherals: It includes a 10-bit ADC for accurate analog signal conversion and multiple communication interfaces (UART, SPI, I2C) for seamless data exchange with external devices.
• Real-time clock (RTC): The microcontroller features an integrated RTC module, enabling precise timekeeping and scheduling of events.
• Hardware encryption: It provides hardware-based encryption capabilities, ensuring secure data transmission and storage.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption extends battery life in portable applications.
• Integrated FRAM offers fast and reliable non-volatile memory.
• Wide range of integrated peripherals simplifies system design.
• High-performance CPU enables efficient processing of complex tasks.

Disadvantages

• Limited flash memory capacity may restrict the size of firmware or software that can be stored.
• Availability of alternative models with different specifications may offer more suitable options for specific applications.

Working Principles

The MSP430FR5734IPW operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a Harvard architecture, where program memory and data memory are separate. The microcontroller utilizes low power modes to minimize power consumption during idle periods. It interacts with external devices through its integrated peripherals, such as UART, SPI, and I2C, enabling seamless communication.

Detailed Application Field Plans

The MSP430FR5734