MSP430F5438A-EP

MSP430F5438A-EP www.ti.com SLAS967A – JANUARY 2014 – REVISED JANUARY 2014 MIXED SIGNAL MICROCONTROLLER FEATURES 1 2 Low Supply Voltage Range: 3.6 V Down to 1.8 V Ultralow Power Consumption – Active Mode (AM): All System Clocks Active 230 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical) 110 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical) – Standby Mode (LPM3): Real-Time Clock With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake-Up: 1.7 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 Wake-Up: 1.2 µA at 3.0 V (Typical) – Off Mode (LPM4): Full RAM Retention, Supply Supervisor Operational, Fast Wake-Up: 1.2 µA at 3.0 V (Typical) – Shutdown Mode (LPM4.5): 0.1 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 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 – High-Frequency Crystals up to 32 MHz (1) 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers 16-Bit Timer TA1, Timer_A With Three Capture/Compare ...