MSP430F5438AIPZR Description

The MSP430F5438AIPZR is a 16-bit ultra-low-power Mixed-signal Microcontroller featuring a powerful 16-bit RISC MSP430 CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The architecture combined with five low-power modes is optimized to achieve extended battery life. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 3.5μs (typical). The device configurations with three 16-bit timers, a 12-bit A/D converter, three-channel internal DMA, up to four universal serial communication interfaces (USCIs), a 32-bit hardware multiplier, and 87 general-purpose I/O pins. This MSP430F5438AIPZR operates at a maximum frequency of 25MHz.

MSP430F5438AIPZR Features

• 16-bit RISC architecture, extended memory, up to 25MHz system clock

• Fully integrated LDO with programmable regulated core supply voltage

• Supply voltage supervision, monitoring, and brownout

• FLL Control loop for frequency stabilization

• Low-power low-frequency internal clock source (VLO)

• Low-frequency trimmed internal reference source (REFO)

• 32kHz Watch crystals (XT1)

• High-frequency crystals up to 32MHz (XT2)

• 16-bit Timer TA0, Timer

• A with five Capture/Compare registers

• 16-bit Timer TA1, Timer

• A with three Capture/Compare registers

• 16-bit Timer TB0, Timer

MSP430F5438AIPZR Applications

• Analog and Digital Sensor Systems

• Digital Motor Controls

• Remote Controls

• Thermostats

• Digital Timers

• Hand-Held Meters