MSP430F5522
Key Features
- Low supply voltage range: 3.6 V down to 1.8 V
- Ultra-low power consumption - Active mode (AM):
- All system clocks active: - 290 µA/MHz at 8 MHz, 3.0 V, flash program execution (typical) - 150 µA/MHz at 8 MHz, 3.0 V, RAM program execution (typical) - Standby mode (LPM3):
- Real-time clock (RTC) with crystal, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: - 1.9 µA at 2.2 V, 2.1 µA at 3.0 V (typical)
- Low-power oscillator (VLO), generalpurpose counter, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: - 1.4 µA at 3.0 V (typical) - Off mode (LPM4):
- Full RAM retention, supply supervisor operational, fast wakeup: - 1.1 µA at 3.0 V (typical) - Shutdown mode (LPM4.5):
- 0.18 µA at 3.0 V (typical)
- Wake up from standby mode in 3.5 µs (typical)
- 16-bit RISC architecture, extended memory, up to 25-MHz system clock
- Flexible power-management system - Fully integrated LDO with programmable regulated core supply voltage - Supply voltage supervision, monitoring, and brownout
