Overview
The Texas Instruments MSP430F417IPM is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to provide a high level of integration and low power consumption, making it ideal for battery-powered and portable applications. The MSP430F417IPM features a 16-bit RISC CPU, 32KB of flash memory, and 1KB of SRAM. It also includes a variety of peripherals such as a 96-segment LCD driver, timers, a comparator, and multiple power-saving modes to extend battery life.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | MSP430 CPU16 |
| Core Size | 16-Bit |
| Speed | 8 MHz |
| Flash Memory | 32 KB |
| SRAM | 1 KB |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Power Consumption | Active Mode: 200 μA at 1 MHz, 2.2 V Standby Mode: 0.7 μA Off Mode (RAM Retention): 0.1 μA |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT, Comparator, Timers |
| Package Type | 64-Pin QFP (PM) |
Key Features
- Ultra-Low Power Consumption: The device features five power-saving modes, including active mode and four low-power modes, to achieve extended battery life.
- 16-Bit RISC CPU: With a 16-bit RISC architecture and 125-ns instruction cycle time, the CPU is highly efficient.
- Integrated LCD Driver: Supports up to 96 LCD segments.
- Timers and Comparator: Includes 16-bit Timer_A with capture/compare registers and an on-chip comparator.
- Supply Voltage Supervisor/Monitor: Programmable level detection for supply voltage monitoring.
- Serial Onboard Programming: No external programming voltage needed, with programmable code protection by security fuse.
- Bootstrap Loader: Enables programming of flash memory or RAM using a UART serial interface, protected by a user-defined password.
Applications
The MSP430F417IPM is suitable for various applications, including:
- Sensor Systems: Capturing analog signals, converting them to digital values, and processing the data.
- Industrial Meters: Ideal for counter applications and handheld meters due to its integrated timers and comparator.
- Portable Measurement Devices: Optimized for extended battery life in portable measurement applications.
Q & A
- What is the core processor of the MSP430F417IPM?
The core processor is the MSP430 CPU16, which is a 16-bit RISC CPU.
- What is the maximum speed of the MSP430F417IPM?
The maximum speed is 8 MHz.
- How much flash memory and SRAM does the MSP430F417IPM have?
The device has 32 KB of flash memory and 1 KB of SRAM.
- What is the supply voltage range of the MSP430F417IPM?
The supply voltage range is from 1.8 V to 3.6 V.
- What are the power consumption characteristics of the MSP430F417IPM?
Active Mode: 200 μA at 1 MHz, 2.2 V; Standby Mode: 0.7 μA; Off Mode (RAM Retention): 0.1 μA.
- Does the MSP430F417IPM have an integrated LCD driver?
Yes, it supports up to 96 LCD segments.
- What timers and comparator are available on the MSP430F417IPM?
The device includes a 16-bit Timer_A with capture/compare registers and an on-chip comparator.
- How does the MSP430F417IPM support low-power modes?
The device features five power-saving modes, including active mode and four low-power modes, to achieve extended battery life.
- What is the purpose of the bootstrap loader in the MSP430F417IPM?
The bootstrap loader enables programming of flash memory or RAM using a UART serial interface, protected by a user-defined password.
- What are some typical applications for the MSP430F417IPM?
Typical applications include sensor systems, industrial meters, counter applications, handheld meters, and portable measurement devices.
