Overview
The Texas Instruments MSP430F5659IPZR 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 MSP430F5659IPZR is part of the MSP430F565x series, which includes a range of peripherals tailored for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | LQFP (PZ) with 100 pins |
| Operating Temperature Range | -40°C to 85°C |
| Max Supply Voltage | 3.6 V |
| Min Supply Voltage | 1.8 V |
| Flash Memory | 512 KB |
| SRAM | 64 KB |
| System Clock | Up to 20 MHz |
| ADC Resolution | 12-bit |
| DAC Resolution | 12-bit (two DACs) |
| Timers | Four 16-bit timers with 3, 5, or 7 capture/compare registers |
| USCIs | Three universal serial communication interfaces (USCIs) supporting UART, IrDA, SPI, I2C, and USB 2.0 |
| Power Consumption (Active Mode) | 295 µA/MHz at 8 MHz, 3.0 V |
| Power Consumption (Standby Mode LPM3) | 2.0 µA at 2.2 V, 2.2 µA at 3.0 V |
| Power Consumption (Shutdown Mode LPM4.5) | 0.45 µA at 3.0 V |
Key Features
- Ultra-low power consumption with multiple low-power modes (LPM3, LPM3.5, LPM4.5)
- 16-bit RISC CPU with extended memory and up to 20-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)
- 12-bit analog-to-digital converter (ADC) with internal shared reference, sample-and-hold, and autoscan feature
- Two 12-bit digital-to-analog converters (DACs) with synchronization
- Voltage comparator and integrated LCD driver with contrast control for up to 160 segments
- Hardware multiplier supporting 32-bit operations
- Serial onboard programming without external programming voltage
- Six-channel internal DMA and RTC module with supply voltage backup switch
- Full-speed universal serial bus (USB) with integrated USB-PHY, 3.3-V and 1.8-V USB power system, and integrated USB-PLL
Applications
The MSP430F5659IPZR is suitable for a variety of applications that require ultra-low power consumption and advanced peripherals. These include:
- Portable measurement applications
- Medical devices
- Industrial automation and control systems
- Wireless sensing and IoT devices
- Battery-powered devices requiring extended battery life
Q & A
- What is the maximum operating temperature of the MSP430F5659IPZR?
The maximum operating temperature is 85°C.
- What is the minimum supply voltage for the MSP430F5659IPZR?
The minimum supply voltage is 1.8 V.
- How much flash memory does the MSP430F5659IPZR have?
The device has 512 KB of flash memory.
- What types of serial communication interfaces does the MSP430F5659IPZR support?
The device supports UART, IrDA, SPI, I2C, and USB 2.0.
- What is the power consumption in active mode for the MSP430F5659IPZR?
The power consumption in active mode is 295 µA/MHz at 8 MHz, 3.0 V.
- Does the MSP430F5659IPZR have integrated USB capabilities?
Yes, it supports full-speed universal serial bus (USB) with integrated USB-PHY, 3.3-V and 1.8-V USB power system, and integrated USB-PLL.
- What is the resolution of the ADC and DAC on the MSP430F5659IPZR?
The ADC has a 12-bit resolution, and there are two 12-bit DACs.
- Does the MSP430F5659IPZR support onboard programming?
Yes, it supports serial onboard programming without an external programming voltage.
- What is the wake-up time from standby mode for the MSP430F5659IPZR?
The device can wake up from standby mode in 3 µs (typical).
- What types of timers are available on the MSP430F5659IPZR?
The device has four 16-bit timers with 3, 5, or 7 capture/compare registers.
