Overview
The MSP430F5310IRGCR from Texas Instruments is a highly versatile and ultra-low power mixed-signal microcontroller. It is part of the MSP430F5xx family and features a 16-bit RISC CPU, making it suitable for a wide range of applications that require high performance and low power consumption. The device operates within a low supply-voltage range of 1.8 V to 3.6 V and is designed to maximize code efficiency with its powerful CPU, 16-bit registers, and constant generators.
Key Specifications
| Parameter | Value |
|---|---|
| Program Memory | 32 KB Flash |
| SRAM | 6 KB |
| System Clock | Up to 25 MHz |
| Supply Voltage | 1.8 V to 3.6 V |
| Power Consumption | 195 µA/MHz (typical) at 8 MHz, 3 V (active mode) 115 µA/MHz (typical) at 8 MHz, 3 V (RAM program execution) |
| Low-Power Modes | Standby mode (LPM3): 1.9 µA (typical) at 2.2 V Off mode (LPM4): 1.1 µA at 3 V (typical) Shutdown mode (LPM4.5): 0.18 µA at 3 V (typical) |
| Timers | Four 16-bit timers (Timer_A and Timer_B) |
| USCI | Two universal serial communication interfaces (USCI_A and USCI_B): UART, SPI, I2C |
| ADC | 10-bit analog-to-digital converter (ADC) with window comparator |
| Hardware Multiplier | Supports 32-bit operations |
| DMA | 3-channel internal DMA |
| RTC | Real-time clock (RTC) module with alarm capabilities |
| I/O Pins | 31 or 47 I/O pins depending on the package |
| Package | 64-pin RGC, 80-pin ZXH, 80-pin ZQE, 48-pin RGZ, 48-pin PT |
| Operating Temperature | -40°C to 85°C |
Key Features
- Ultra-low power consumption with various low-power modes (LPM3, LPM4, LPM4.5)
- 16-bit RISC CPU with up to 25-MHz system clock
- Fully integrated LDO with programmable regulated core supply voltage
- Supply voltage supervision, monitoring, and brownout detection
- Unified clock system (UCS) with FLL control loop for frequency stabilization
- Low-power low-frequency internal clock source (VLO) and low-frequency trimmed internal reference source (REFO)
- High-frequency crystals up to 32 MHz (XT2)
- 10-bit analog-to-digital converter (ADC) with window comparator
- Comparator and hardware multiplier supporting 32-bit operations
- Serial onboard programming without external programming voltage
- 3-channel internal DMA and basic timer with RTC feature
Applications
The MSP430F5310IRGCR is suitable for various applications that require high performance, low power consumption, and advanced peripherals. These include:
- Industrial automation and control systems
- Medical devices and healthcare equipment
- Consumer electronics and appliances
- Automotive systems and sensors
- Energy harvesting and battery-powered devices
- Wireless sensor networks and IoT applications
Q & A
- What is the maximum system clock frequency of the MSP430F5310IRGCR?
The maximum system clock frequency is up to 25 MHz. - What is the power consumption in active mode?
The power consumption in active mode is typically 195 µA/MHz at 8 MHz and 3 V. - What are the low-power modes available on this device?
The device supports standby mode (LPM3), off mode (LPM4), and shutdown mode (LPM4.5). - How many timers are available on the MSP430F5310IRGCR?
There are four 16-bit timers available (Timer_A and Timer_B). - What types of serial communication interfaces are supported?
The device supports two universal serial communication interfaces (USCI_A and USCI_B) for UART, SPI, and I2C. - Does the device have an integrated ADC?
Yes, it features a 10-bit analog-to-digital converter (ADC) with a window comparator. - Is there a hardware multiplier on the device?
Yes, the device includes a hardware multiplier that supports 32-bit operations. - What is the operating temperature range of the MSP430F5310IRGCR?
The operating temperature range is -40°C to 85°C. - How many I/O pins are available on the device?
The device has either 31 or 47 I/O pins depending on the package. - What packages are available for the MSP430F5310IRGCR?
The device is available in 64-pin RGC, 80-pin ZXH, 80-pin ZQE, 48-pin RGZ, and 48-pin PT packages.
