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
