MSP430FG438 Datasheet | Texas Instruments

MSP430FG439, MSP430FG438, MSP430FG437 SLAS380F - APRIL 2004 - REVISED MARCH 2022 MSP430FG43x Mixed-Signal Microcontrollers 1 Features - Low supply-voltage range, 1.8 V to 3.6 V - Ultra-low power consumption - Active mode: 300 µA at 1 MHz, 2.2 V - Standby mode: 1.1 µA - Off mode (RAM retention): 0.1 µA - Five power-saving modes - Wakeup from standby mode in less than 6 µs - 16-bit RISC architecture, 125-ns instruction cycle time - Single-channel internal DMA - 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold and autoscan feature - Three configurable operational amplifiers - Dual 12-bit digital-to-analog converters (DACs) with synchronization - 16-bit Timer_A with three capture/pare registers - 16-bit Timer_B with three capture/pare-withshadow registers - On-chip parator - Serial munication interface (USART), select asynchronous UART or synchronous SPI by software - Brownout detector - Supply-voltage supervisor and monitor with programmable level detection - Bootloader (BSL) - Serial onboard programming, no external programming voltage needed, programmable code protection by security fuse - Integrated segment liquid crystal display (LCD) driver for up to 128 segments - Available in 113-ball BGA (ZCA) and 80-pin QFP (PN) packages - Device parison summarizes the available family members 2...