MSP430BT5190IZQWR Description

The TI MSP430? family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. 

MSP430BT5190IZQWR Features

Designed for use with CC2560 TI Bluetooth?

based solutions

Commercially licensed Mindtree? Ethermind

Bluetooth Stack for MSP430

– Bluetooth v2.1 + enhanced data rate (EDR)

compliant

– Serial port profile (SPP)

– Sample applications

Low supply voltage range:

3.6 V down to 1.8 V

Ultra-low power consumption

– Active mode (AM):

all system clocks active

230 μA/MHz at 8 MHz, 3 V, flash program

execution (typical)

110 μA/MHz at 8 MHz, 3 V, RAM program

execution (typical)

– Standby mode (LPM3):

real-time clock (RTC) with crystal, watchdog,

and supply supervisor operational, full RAM

retention, fast wakeup:

1.7 μA at 2.2 V, 2.1 μA at 3 V (typical)

low-power oscillator (VLO), general-purpose

counter, watchdog, and supply supervisor

operational, full RAM retention, fast wakeup:

1.2 μA at 3 V (typical)

– Off mode (LPM4):

full RAM retention, supply supervisor

operational, fast wakeup:

1.2 μA at 3 V (typical)

– Shutdown mode (LPM4.5):

0.1 μA at 3 V (typical)

MSP430BT5190IZQWR  Applications

Remote Controls

Thermostats

Smart Meters

Blood Glucose Meters

Pulse oximeters