Overview
The Texas Instruments MSP430F5329IPN is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption, making it ideal for applications requiring extended battery life. The MSP430F5329 features a powerful 16-bit RISC CPU, extensive low-power modes, and a range of peripherals tailored for various applications, including analog and digital sensor systems, data loggers, and general-purpose uses.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Series | MSP430F5329 |
| Package Type | LQFP (PN) |
| Pins | 80 |
| Operating Temperature Range (°C) | -40 to 85 |
| Non-volatile Memory (KB) | 128 |
| RAM (KB) | 10 |
| System Clock Frequency (MHz) | Up to 25 |
| Supply Voltage Range (V) | 1.8 to 3.6 |
| ADC | 12-bit, 14 channels |
| Timers - 16-bit | 4 |
| UART | 2 |
| I2C | 2 |
| SPI | 4 |
| GPIO Pins | 63 |
| Hardware Multiplier | 32x32 |
| DMA Channels | 3 |
| Wake Up Time (µs) | 3.5 |
Key Features
- Ultra-low power consumption with various low-power modes (LPM3, LPM4, LPM4.5) for extended battery life.
- Low supply voltage range: 1.8 V to 3.6 V.
- 16-bit RISC architecture 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 with FLL control loop for frequency stabilization.
- Low-power low-frequency internal clock source (VLO) and low-frequency trimmed internal reference source (REFO).
- Four 16-bit timers (TA0, TA1, TA2, TB0) with multiple capture/compare registers.
- Two universal serial communication interfaces (USCIs) supporting UART, SPI, and I2C.
- 12-bit analog-to-digital converter (ADC) with internal reference and autoscan feature.
- Comparator and hardware multiplier supporting 32-bit operations.
- Serial onboard programming without external programming voltage.
- Basic timer with real-time clock (RTC) feature.
Applications
- Analog and digital sensor systems.
- Data loggers.
- General-purpose applications.
- Battery-operated devices requiring extended battery life.
- Portable measurement applications.
Q & A
- What is the MSP430F5329IPN's package type and pin count?
The MSP430F5329IPN comes in an LQFP (PN) package with 80 pins.
- What is the operating temperature range of the MSP430F5329IPN?
The operating temperature range is -40°C to 85°C.
- What are the key low-power modes of the MSP430F5329IPN?
The device features low-power modes including LPM3, LPM4, and LPM4.5, with typical currents as low as 1.1 µA in LPM4 and 0.18 µA in LPM4.5 at 3 V.
- What types of serial communication interfaces does the MSP430F5329IPN support?
The device supports UART, SPI, and I2C through its two universal serial communication interfaces (USCIs).
- Does the MSP430F5329IPN have a built-in ADC?
Yes, it features a 12-bit analog-to-digital converter (ADC) with internal reference and autoscan feature.
- What is the maximum system clock frequency of the MSP430F5329IPN?
The maximum system clock frequency is up to 25 MHz.
- How many GPIO pins does the MSP430F5329IPN have?
The device has 63 GPIO pins.
- Does the MSP430F5329IPN support real-time clock functionality?
Yes, it includes a basic timer with real-time clock (RTC) feature.
- What is the typical wake-up time from standby mode?
The typical wake-up time from standby mode is 3.5 µs.
- Is the MSP430F5329IPN suitable for battery-operated devices?
Yes, it is highly suitable due to its ultra-low power consumption and various low-power modes.
