Overview
The Texas Instruments MSP430F5510IPTR 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 MSP430F5510IPTR includes integrated USB and PHY supporting USB 2.0, multiple timers, a high-performance 10-bit ADC, and various communication interfaces. The device's architecture and extensive low-power modes make it suitable for a wide range of applications requiring low power consumption and high performance.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 16-bit MSP430 RISC |
| Flash Memory | 32 KB |
| SRAM | 4 KB |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Operating Frequency | Up to 25 MHz |
| Package Type | LQFP-48 (7x7 mm) |
| ADC Resolution | 10-bit |
| ADC Channels | 8 channels (6 external, 2 internal) |
| Timers | Four 16-bit timers (TA0, TA1, TA2, TB0) |
| Communication Interfaces | USCI_A0, USCI_A1 (UART, IrDA, SPI), USCI_B0, USCI_B1 (SPI, I2C), Full-speed USB |
| Power Consumption (Active Mode) | 195 µA/MHz at 8 MHz, 3 V (typical) |
| Power Consumption (Standby Mode LPM3) | 1.9 µA at 2.2 V, 2.1 µA at 3 V (typical) |
Key Features
- Ultra-low power consumption with various low-power modes (LPM3, etc.)
- 16-bit RISC CPU with 16-bit registers and constant generators for maximum code efficiency
- Digitally controlled oscillator (DCO) allowing fast wake-up from low-power modes
- Integrated USB and PHY supporting USB 2.0 with eight input and eight output endpoints
- High-performance 10-bit ADC with window comparator
- Comparator and hardware multiplier supporting 32-bit operations
- Three-channel internal DMA and serial onboard programming without external programming voltage
- Basic timer with RTC feature and alarm capabilities
- Low-power oscillator (VLO) and general-purpose counter
- Watchdog and supply supervisor operational in low-power modes
Applications
- Analog and digital sensor systems
- Data loggers
- Connectivity to USB hosts
- Wireless headsets
- Portable measurement applications requiring extended battery life
Q & A
- What is the supply voltage range of the MSP430F5510IPTR?
The supply voltage range is from 1.8 V to 3.6 V.
- How much flash memory does the MSP430F5510IPTR have?
The device has 32 KB of flash memory.
- What is the resolution of the ADC in the MSP430F5510IPTR?
The ADC has a resolution of 10 bits.
- What communication interfaces are available on the MSP430F5510IPTR?
The device supports UART, IrDA, SPI, I2C, and full-speed USB.
- What is the typical power consumption in active mode at 8 MHz and 3 V?
The typical power consumption is 195 µA/MHz.
- How many timers does the MSP430F5510IPTR have?
The device has four 16-bit timers (TA0, TA1, TA2, TB0).
- Does the MSP430F5510IPTR support onboard programming?
Yes, it supports serial onboard programming without an external programming voltage.
- What is the purpose of the digitally controlled oscillator (DCO) in the MSP430F5510IPTR?
The DCO allows the device to wake up from low-power modes to active mode in less than 5 µs.
- What are some typical applications of the MSP430F5510IPTR?
Typical applications include analog and digital sensor systems, data loggers, and connectivity to USB hosts.
- Does the MSP430F5510IPTR have a hardware multiplier?
Yes, it has a hardware multiplier that supports 32-bit operations.
