M430F5438AMZCARET 16-bit Microcontrollers MCU Extended Temperature 25 MHz MCU

• Operating Temperature Version -ET Device version H
• Low Power Supply Voltage range: 3.6V to 1.8V
• Ultra-Low Power Consumption
  • Activation Mode (AM): All system clocks are activated at 8MHz, 3.0V, and 230µA/MHz (typical value) when flash programs are running at 8MHz, 3.0V, and 110µA/MHz (typical value) when RAM programs are running
  • Standby mode (LPM3): Real-time clock with crystal, watchdog, power monitor available, full RAM hold, fast wake: 1.7µA at 2.2V, 2.1µA at 3.0V (typical values). Low-power oscillator (VLO), universal counter, watchdog and power monitor available, full RAM hold, fast wake: At 3.0V, it is 1.2µA (typical value)
  • Off mode (LPM4): full RAM retention, power monitor available, fast wake-up: At 3.0V, it is 1.2µA (typical value)
  • Off mode (LPM4.5): 0.1µA at 3.0V (typical value)
• Wake up from standby mode within 3.5µs (typical value)
• 16-bit RISC architecture - extended memory - up to 25MHz system clock
• Flexible power management system - Fully integrated LDO with programmable regulated core power supply voltage Power supply voltage monitoring, surveillance and undervoltage protection
• Single clock system - phase-locked loop (FLL) control loop for frequency stabilization - Low-power low-frequency internal clock source (VLO) - low-frequency tuning internal reference source (REFO) - 32kHz crystal oscillator - high-frequency crystal oscillator up to 32MHz
• 16-bit timer TA0 with five capture/comparison registers, Timer_A
• 16-bit timer TA1 with three capture/comparison registers, Timer_A
• 16-bit timer TB0 with seven capture/comparison shadow registers Timer_B
• Up to 4 universal serial communication interfaces - USCI_A0, USCI_A1, USCI_A2 and USCI_A3 all supported
• Enhanced UART with automatic baud rate detection function
• Infrared data communication (IrDA) encoder and decoder
• Synchronous SPI - USCI_B0, USCI_B1, USCI_B2 and USCI_B3 all support
• I2C
• 12-bit analog-to-digital converter (ADC) - internal reference - sampling and hold function - automatic scanning feature - 14 external channels 2 internal channels
• Hardware multiplier supporting 32-bit operations
• On-board programming without external programming voltage
• 3-channel internal DMA
• Basic timer with real-time clock characteristics
• Wide operating range: -40°C to 125°C (Q-class temperature) -55°C to 125°C (M-class temperature) (Some marked parameters are only specified for -40°C to 85°C)
• Available SnAgCu (ZCA) or SnPb (GCA) solder ball materials
• Applications: Support for defense, aerospace and medical applications - Controlled baseline - One assembly and testing base A manufacturing base - available within the operating temperature range (-55°C to 125°C) - extends the product life cycle - extends product change notification - product traceability

The MSP430F5438A-ET is an ultra-low power microcontroller. This architecture, when used in conjunction with multiple low-power modes, has been optimized to extend battery life in portable measurement applications. This device features a powerful 16-bit RISC CPU, 16-bit registers, and a constant generator that helps achieve excellent encoding efficiency. This numerical control oscillator (DCO) can be awakened from low-power mode to activation mode within 3.5µs (typical value). The MSP430F5438A-ET is a microcontroller configuration. It features three 16-bit timers, a high-performance 12-bit analog-to-digital converter (ADC), up to four universal serial communication interfaces (USCI), a hardware multiplier, a DMA, a real-time clock (RTC) module with alarm function, and up to 87 I/O pins.

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.