Overview
The Texas Instruments MSP430F5418AIPNR is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption and extend battery life in portable measurement applications. It features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The MSP430F5418AIPNR is part of the MSP430F541xA series, which includes a range of peripherals tailored for various applications.
Key Specifications
| Specification | Value |
|---|---|
| Package | LQFP-80 (12x12) |
| Pins | 80 |
| Operating Temperature Range (°C) | -40 to 85 |
| System Clock | Up to 25 MHz |
| Flash Memory | 128 KB |
| SRAM | 16 KB |
| ADC Resolution | 12-bit |
| ADC Channels | 14 external, 2 internal |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Power Consumption (Active Mode) | 230 µA/MHz at 8 MHz, 3.0 V (typical) |
| Power Consumption (Standby Mode) | 1.7 µA at 2.2 V, 2.1 µA at 3.0 V (typical) |
| Power Consumption (Off Mode) | 1.2 µA at 3.0 V (typical) |
| Power Consumption (Shutdown Mode) | 0.1 µA at 3.0 V (typical) |
Key Features
- Ultra-low power consumption with multiple low-power modes (LPM3, LPM4, LPM4.5)
- 16-bit RISC CPU with 16-bit registers and constant generators for maximum code efficiency
- Up to 25-MHz system clock and unified clock system
- Fully integrated LDO with programmable regulated core supply voltage
- Supply voltage supervision, monitoring, and brownout detection
- 12-bit analog-to-digital converter (ADC) with internal reference and autoscan feature
- Hardware multiplier supporting 32-bit operations
- Serial onboard programming without external programming voltage
- 3-channel internal DMA and basic timer with RTC feature
- Up to four universal serial communication interfaces (USCIs) supporting UART, SPI, and I2C
Applications
The MSP430F5418AIPNR is optimized for various applications requiring low power consumption and high performance, such as:
- Portable measurement devices
- Wireless sensor networks
- Medical devices
- Industrial automation and control systems
- Battery-powered consumer electronics
Q & A
- What is the package type of the MSP430F5418AIPNR?
The MSP430F5418AIPNR comes in an LQFP-80 (12x12) package with 80 pins.
- What is the operating temperature range of the MSP430F5418AIPNR?
The operating temperature range is -40°C to 85°C.
- What is the maximum system clock frequency of the MSP430F5418AIPNR?
The maximum system clock frequency is up to 25 MHz.
- How much flash and SRAM memory does the MSP430F5418AIPNR have?
The device has 128 KB of flash memory and 16 KB of SRAM.
- What is the resolution and number of channels of the ADC in the MSP430F5418AIPNR?
The ADC has a 12-bit resolution with 14 external and 2 internal channels.
- What are the power consumption characteristics of the MSP430F5418AIPNR in different modes?
The device consumes 230 µA/MHz in active mode, 1.7 µA in standby mode, 1.2 µA in off mode, and 0.1 µA in shutdown mode (typical values).
- Does the MSP430F5418AIPNR support serial onboard programming?
Yes, it supports serial onboard programming without the need for an external programming voltage.
- What types of communication interfaces are available on the MSP430F5418AIPNR?
The device supports up to four universal serial communication interfaces (USCIs) for UART, SPI, and I2C.
- What is the purpose of the hardware multiplier in the MSP430F5418AIPNR?
The hardware multiplier supports 32-bit operations, enhancing computational efficiency.
- What are some typical applications for the MSP430F5418AIPNR?
Typical applications include portable measurement devices, wireless sensor networks, medical devices, industrial automation, and battery-powered consumer electronics.
