Product Folder
Order Now
Technical Documents
Tools & Software
Support & Community
MSP430F5438, MSP430F5437, MSP430F...
Product Folder
Order Now
Technical Documents
Tools & Software
Support & Community
MSP430F5438, MSP430F5437, MSP430F5436, MSP430F5435 MSP430F5419, MSP430F5418
SLAS612F – AUGUST 2009 – REVISED SEPTEMBER 2018
MSP430F543x, MSP430F541x Mixed-Signal Microcontrollers
1 Device Overview
1.1 Features
1
Low Supply
Voltage Range: 2.2 V to 3.6 V Ultra-Low Power Consumption
– Active Mode (AM): All System Clocks Active – 312 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical) – 140 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 Wake up: 2.6 µA at 3.0 V (Typical) – Low-Power Oscillator (VLO), GeneralPurpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup: 1.8 µA at 3.0 V (Typical)
– Off Mode (LPM4): Full RAM Retention, Supply Supervisor Operational, Fast Wakeup: 1.69 µA at 3.0 V (Typical)
Wake up From Standby Mode in Less Than 5 µs 16-Bit RISC Architecture
– Extended Memory – Up to 18-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 (UCS)
– FLL Control Loop for Frequency Stabilization – Low-Power Low-Frequency Internal Clock
Source (VLO)
1.2 Applications
Analog and Digital Sensor Systems
Digital Motor Control
Remote Controls
– Low-Frequency...