Gehäuseinformationen
| Gehäuse | Pins NFBGA (ZCA) | 113 |
| Betriebstemperaturbereich (°C) -40 to 85 |
| Gehäusemenge | Träger 2.500 | LARGE T&R |
Merkmale von MSP430F5338
- Low supply voltage range: 1.8 V to 3.6 V
- Ultra-low power consumption
- Active mode (AM): All system clocks active: 270 µA/MHz at 8 MHz, 3.0 V, flash program execution (typical)
- Standby mode (LPM3): Watchdog with crystal and supply supervisor operational, full RAM retention, fast wakeup: 1.8 µA at 2.2 V, 2.1 µA at 3.0 V (typical)
- Shutdown real-time clock (RTC) mode (LPM3.5): Shutdown mode, active RTC with crystal: 1.1 µA at 3.0 V (typical)
- Shutdown mode (LPM4.5): 0.3 µA at 3.0 V (typical)
- Wake up from standby mode in 3 µs (typical)
- 16-bit RISC architecture, extended memory, up to 20-MHz system clock
- Flexible power-management system
- Fully integrated LDO with programmable regulated core supply voltage
- Supply voltage supervision, monitoring, and brownout
- Unified clock system
- FLL control loop for frequency stabilization
- Low-power low-frequency internal clock source (VLO)
- Low-frequency trimmed internal reference source (REFO)
- 32-kHz crystals (XT1)
- High-frequency crystals up to 32 MHz (XT2)
- Four 16-bit timers with 3, 5, or 7 capture/compare registers
- Two universal serial communication interfaces (USCIs)
- USCI_A0 and USCI_A1 each support:
- Enhanced UART supports automatic baud-rate detection
- IrDA encoder and decoder
- Synchronous SPI
- USCI_B0 and USCI_B1 each support:
- I2C
- Synchronous SPI
- USCI_A0 and USCI_A1 each support:
- Integrated 3.3-V power system
- 12-bit analog-to-digital converter (ADC) with internal shared reference, sample-and-hold, and autoscan feature
- Dual 12-bit digital-to-analog converters (DACs) with synchronization
- Voltage comparator
- Hardware multiplier supports 32-bit operations
- Serial onboard programming, no external programming voltage needed
- 6-channel internal DMA
- RTC module with supply voltage backup switch
- Device Comparison summarizes the available family members
Beschreibung von MSP430F5338
The TI MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3 µs (typical).
The MSP430F533x devices are microcontrollers with an integrated 3.3-V LDO, a high-performance 12-bit ADC, a comparator, two USCIs, a hardware multiplier, DMA, four 16-bit timers, an RTC module with alarm capabilities, and up to 74 I/O pins.
For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.