Overview
The Texas Instruments MSP430F2418TPM 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 MSP430F2418TPM is part of the MSP430F2xx series, which includes various peripherals targeted for different applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | MSP430F2418TPM |
| Core Processor | MSP430 |
| Core Size | 16-bit |
| CPU Speed | 16 MHz |
| Program Memory Size | 116 KB (116K x 8 + 256B) FLASH |
| RAM Size | 8 KB |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature Range | -40°C to 105°C |
| Package Type | 64-pin LQFP |
| Number of I/O Pins | 48 |
| ADC Resolution | 12-bit |
| Communication Interfaces | I2C, IrDA, LIN, SCI, SPI, UART/USART |
| Timers | 16-bit Timer_A with three capture/compare registers, 16-bit Timer_B with seven capture/compare registers |
| Comparator | On-chip comparator |
| Low Power Modes | Active mode: 365 µA at 1 MHz, 2.2 V; Standby mode (VLO): 0.5 µA; Off mode (RAM retention): 0.1 µA |
Key Features
- Low supply voltage range: 1.8 V to 3.6 V
- Ultra-low power consumption with multiple low-power modes
- 16-bit RISC architecture with 62.5-ns instruction cycle time
- 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan feature
- 16-bit Timer_A with three capture/compare registers and 16-bit Timer_B with seven capture/compare registers
- On-chip comparator
- Four universal serial communication interfaces (USCIs): I2C, SPI, UART/USART
- Enhanced UART supporting automatic baud-rate detection, IrDA encoder and decoder
- Supply voltage supervisor and monitor with programmable level detection and brownout detector
- Bootloader (BSL) with serial onboard programming and programmable code protection by security fuse
Applications
The MSP430F2418TPM is suitable for a variety of applications that require low power consumption and high performance. These include:
- Portable measurement devices
- Medical devices, including those requiring non-magnetic packages
- Industrial automation and control systems
- Wireless sensor networks
- Battery-powered devices where extended battery life is crucial
Q & A
- What is the core processor of the MSP430F2418TPM?
The core processor is the MSP430, which is a 16-bit RISC CPU.
- What is the maximum CPU speed of the MSP430F2418TPM?
The maximum CPU speed is 16 MHz.
- How much program memory does the MSP430F2418TPM have?
The device has 116 KB of FLASH program memory (116K x 8 + 256B).
- What is the supply voltage range for the MSP430F2418TPM?
The supply voltage range is from 1.8 V to 3.6 V.
- What types of communication interfaces are available on the MSP430F2418TPM?
The device supports I2C, IrDA, LIN, SCI, SPI, and UART/USART interfaces.
- Does the MSP430F2418TPM have any low-power modes?
Yes, it has multiple low-power modes including active mode, standby mode (VLO), and off mode (RAM retention), with power consumption as low as 0.1 µA in off mode.
- What is the resolution of the ADC on the MSP430F2418TPM?
The ADC resolution is 12 bits.
- Does the MSP430F2418TPM have a bootloader?
Yes, it includes a bootloader (BSL) with serial onboard programming and programmable code protection by security fuse.
- What is the operating temperature range of the MSP430F2418TPM?
The operating temperature range is from -40°C to 105°C.
- What package type is the MSP430F2418TPM available in?
The device is available in a 64-pin LQFP package.
- Are there any specific applications where the non-magnetic package of the MSP430F2418TPM is beneficial?
Yes, the non-magnetic package is particularly useful for medical imaging applications.
