MSP430F4491IPZ

Texas Instruments

General info

Part Number

MSP430F4491IPZ

Manufacturer

Texas Instruments

Description:

IC MCU 16BIT 60KB FLASH 100LQFP

Reference Price (USD)

$12.59078

500+

$12.4648722

1000+

$12.3389644

1500+

$12.2130566

2000+

$12.0871488

2500+

$11.961241

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

MSP430F4491IPZ

$12.59

Product details

The MSP430F4491IPZ from Texas Instruments sets new standards in Embedded - Microcontrollers for building automation systems. Its multi-protocol wireless capabilities and ultra-low power architecture make it perfect for smart HVAC controls and IoT-enabled lighting systems.Featuring MSP430 CPU16 technology, this microcontroller executes building control algorithms while consuming just 15 A/MHz in active mode.The 16-Bit architecture processes multiple sensor inputs simultaneously, enabling complex occupancy detection algorithms with 99% accuracy.Operating at 8MHz, the device maintains sub-millisecond response times for critical safety systems like smoke detection and emergency lighting control.With SPI, UART/USART support, the microcontroller seamlessly bridges between wired BACnet and wireless Zigbee networks in hybrid building automation systems.Integrated Brown-out Detect/Reset, LCD, POR, PWM, WDT include precision temperature sensors and humidity measurement circuits that eliminate external components in climate control applications.48 configurable interfaces support both digital control signals and analog sensor inputs common in building management panels.60KB (60K x 8 + 256B) accommodates complete KNX and DALI protocol stacks alongside application code for lighting control scenarios.The FLASH implementation enables secure over-the-air updates for field upgrades without physical access to installed devices.2K x 8 of retention memory preserves system state during power outages, ensuring immediate recovery in critical life safety systems.The 1.8V ~ 3.6V range supports direct operation from 4-20mA current loops commonly used in building automation sensors.The Internal maintains timing accuracy during battery operation, enabling 10-year operation from a single coin cell in wireless sensors.Rated for -40°C ~ 85°C (TA), the device operates reliably in unconditioned spaces like attics and mechanical rooms.Surface Mount packaging withstands vibration and mechanical stress encountered in HVAC equipment installations.The 100-LQFP provides enhanced ESD protection for reliable operation in electrically noisy building environments.Available in 100-LQFP (14x14), the microcontroller is pre-certified for global building automation standards including EN 14908.