Overview
The Texas Instruments MSP430F5359IPZR is a member of the MSP430 family of ultra-low-power microcontrollers. This device is part of the MSP430F535x series, which is designed for various applications requiring low power consumption and high performance. The MSP430F5359IPZR features a 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. It is optimized for extended battery life in portable measurement applications and includes several peripherals such as timers, ADCs, DACs, and communication interfaces.
Key Specifications
| Specification | Value |
|---|---|
| Package | LQFP-100 |
| Pins | 100 |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage Range | 3.6 V down to 1.8 V |
| System Clock | Up to 20 MHz |
| Flash Memory | 384 KB |
| RAM | 32 KB + 2 KB + 8 B Backup RAM |
| Timers | Four 16-bit timers with 3, 5, or 7 capture/compare registers |
| ADC | 12-bit, 200 ksps, 16 channels (12 external, 4 internal) |
| DAC | Two 12-bit DACs with synchronization |
| USCIs | Three USCIs supporting UART, IrDA, SPI, I2C, and full-speed USB |
| Power Consumption (Active Mode) | 295 µA/MHz at 8 MHz, 3.0 V |
| Power Consumption (Standby Mode) | 2.0 µA at 2.2 V, 2.2 µA at 3.0 V |
| Power Consumption (Shutdown Mode) | 0.45 µA at 3.0 V |
Key Features
- Ultra-low power consumption with five low-power modes
- 16-bit RISC CPU with up to 20-MHz system clock
- Fully integrated 3.3-V LDO with programmable regulated core supply voltage
- Supply voltage supervision, monitoring, and brownout
- 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 and three USCIs supporting various communication protocols
- 12-bit ADC and two 12-bit DACs
- Integrated LCD driver with contrast control for up to 160 segments
- Hardware multiplier supporting 32-bit operations
- Serial onboard programming without external programming voltage
- 6-channel internal DMA and RTC module with supply voltage backup switch
Applications
- Analog and digital sensor systems
- Digital motor controls
- Remote controls
- Thermostats
- Digital timers
- Hand-held meters
Q & A
- What is the package type of the MSP430F5359IPZR?
The MSP430F5359IPZR comes in a LQFP-100 package. - What is the operating temperature range of the MSP430F5359IPZR?
The operating temperature range is -40°C to 85°C. - What is the supply voltage range of the MSP430F5359IPZR?
The supply voltage range is 3.6 V down to 1.8 V. - How many timers does the MSP430F5359IPZR have?
The device has four 16-bit timers with 3, 5, or 7 capture/compare registers. - What communication interfaces are supported by the MSP430F5359IPZR?
The device supports UART, IrDA, SPI, I2C, and full-speed USB through its USCIs. - What is the power consumption in active mode?
The power consumption in active mode is 295 µA/MHz at 8 MHz, 3.0 V. - How does the device manage power consumption in low-power modes?
The device features five low-power modes, including standby and shutdown modes, with power consumption as low as 0.45 µA at 3.0 V in shutdown mode. - Does the MSP430F5359IPZR support onboard programming?
Yes, the device supports serial onboard programming without the need for an external programming voltage. - What is the role of the integrated LDO in the MSP430F5359IPZR?
The integrated 3.3-V LDO provides a programmable regulated core supply voltage and helps in power management. - What types of ADC and DAC are included in the MSP430F5359IPZR?
The device includes a 12-bit ADC with internal shared reference and two 12-bit DACs with synchronization.
