Overview
The Texas Instruments MSP430F5529IPNR is a member of the MSP430™ system control & communication family of ultra-low-power microcontrollers. This device is part of the MSP430F55xx series, which features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The architecture, combined with extensive low-power modes, is optimized to achieve extended battery life in portable measurement applications. The microcontroller can wake up from low-power modes to active mode in 3.5 µs (typical) thanks to its digitally controlled oscillator (DCO).
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | LQFP (PN) |
| Pins | 80 |
| Operating Temperature Range (°C) | -40 to 85 |
| Memory | 128 kB Flash, 10.24 kB SRAM |
| System Clock | Up to 25 MHz |
| Timers | Four 16-bit timers (Timer_A and Timer_B) |
| ADC | 12-bit analog-to-digital converter with internal reference, sample-and-hold, and autoscan features |
| USCI | Two universal serial communication interfaces (USCI_A and USCI_B) supporting UART, SPI, I2C, and USB |
| USB | Integrated USB-PHY, 3.3-V and 1.8-V USB power system, and USB-PLL |
| I/O Pins | 63 |
| Power Consumption | Shutdown Mode (LPM4.5): 0.18 µA at 3.0 V (Typical) |
Key Features
- Powerful 16-bit RISC CPU with 16-bit registers and constant generators for maximum code efficiency
- Digitally controlled oscillator (DCO) allowing wake-up from low-power modes to active mode in 3.5 µs (typical)
- Four 16-bit timers (Timer_A and Timer_B) with capture/compare registers
- Two universal serial communication interfaces (USCI_A and USCI_B) supporting UART, SPI, I2C, and USB
- Integrated USB-PHY, 3.3-V and 1.8-V USB power system, and USB-PLL with eight input and eight output endpoints
- 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan features
- Comparator and hardware multiplier supporting 32-bit operations
- Serial onboard programming, no external programming voltage needed
- Three-channel internal DMA and basic timer with RTC feature
- Extensive low-power modes for extended battery life in portable applications
Applications
The MSP430F5529IPNR is suitable for a variety of applications, including:
- Analog and digital sensor systems
- Data loggers
- Portable measurement applications requiring extended battery life
- Devices that need connectivity to various USB hosts
Q & A
- What is the operating temperature range of the MSP430F5529IPNR?
The operating temperature range is -40°C to 85°C.
- How much memory does the MSP430F5529IPNR have?
The device has 128 kB of Flash memory and 10.24 kB of SRAM.
- What types of timers are available on the MSP430F5529IPNR?
The device features four 16-bit timers: Timer_A and Timer_B.
- Does the MSP430F5529IPNR support USB?
Yes, it supports full-speed USB 2.0 with integrated USB-PHY and USB-PLL.
- What is the power consumption in shutdown mode?
In shutdown mode (LPM4.5), the power consumption is 0.18 µA at 3.0 V (typical).
- How many I/O pins does the MSP430F5529IPNR have?
The device has 63 I/O pins.
- What development tools are available for the MSP430F5529IPNR?
Development tools include the MSP430F5529 USB LaunchPad™ development kit, MSP430F5529 experimenter’s board, and various target development boards. Additionally, MSP430Ware™ software and Code Composer Studio™ IDE are available.
- Does the MSP430F5529IPNR support serial onboard programming?
Yes, it supports serial onboard programming without the need for an external programming voltage.
- What is the system clock frequency of the MSP430F5529IPNR?
The system clock frequency can go up to 25 MHz.
- What type of ADC is integrated into the MSP430F5529IPNR?
The device features a 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan features.
