Overview of MSP430FR5994IZVWR 16-Bit FRAM Microcontroller
The MSP430FR5994IZVWR is a high-performance 16-bit RISC microcontroller from Texas Instruments (TI), part of the MSP430FR family celebrated for ferroelectric RAM (FRAM) technology. Engineered for low-power, data-intensive embedded systems, it combines robust processing with ultra-efficient non-volatile memory, making it a top choice for industrial automation, advanced IoT devices, and medical equipment. FRAM??s unique properties??fast writes, minimal energy use, and extreme endurance??set it apart, while its integrated peripherals simplify complex designs. For reliable sourcing, visit Fabricant de circuits intégrés.
Technical Parameters of MSP430FR5994IZVWR MCU
Spécifications du noyau et de la mémoire
| Paramètres | Valeur |
|---|---|
| Noyau du processeur | RISC 16 bits MSP430 |
| Fréquence maximale de l'horloge | 16MHz |
| FRAM Memory (Non-Volatile) | 512KB |
| RAM | 16KB |
| Périphériques intégrés | 12-bit ADC, DMA controller, timers, UART, SPI, I2C, comparator |
Alimentation et détails de l'emballage
| Paramètres | Valeur |
|---|---|
| Courant actif (1MHz) | 180??A |
| Courant de veille (rétention de la RAM) | 0.3??A |
| Plage de tension de fonctionnement | 1,8V ?C 3,6V |
| Température de fonctionnement | De -40°C à 85°C |
| Type d'emballage | 100-pin ZVWR (Very Thin Quad Flat No-Lead) |
Advantages of MSP430FR5994IZVWR Over Alternatives
The MSP430FR5994IZVWR stands out with its combination of FRAM technology and expanded I/O. Unlike flash-based MCUs, FRAM enables nanosecond-scale writes using 1% of the energy, eliminating power spikes during data logging??critical for battery-powered devices. Its 100 trillion write cycles far exceed flash??s 10,000 cycles, making it ideal for applications requiring frequent data updates, such as industrial sensors.
🔥 Produits les plus vendus
TLC555 Timer IC - Texas Instruments Minuteur de précision en boîtier PDIP-8
Texas Instruments TL081 Low-Noise JFET-Input Op Amp - DIP-8 Package
Texas Instruments UC3842 Contrôleur PWM en mode courant - Boîtier DIP-8
Texas Instruments LM2937 Régulateur de tension en boîtier TO-220 - Linéaire à faible perte
??TI??s MSP430FR series transformed our multi-sensor industrial monitors,?? says Emily Rodriguez, Senior Engineer at FactoryTech Systems. ??The FR5994IZVWR??s 100-pin package and 512KB FRAM let us integrate 8+ sensors without external memory, reducing PCB size by 25%.?? Its 16MHz clock ensures synchronized processing of diverse inputs (e.g., temperature, pressure), while the 12-bit ADC delivers precise data conversion??outperforming 10-bit alternatives in medical and industrial calibration.
TI??s ecosystem??including the MSP-EXP430FR5994 LaunchPad and Code Composer Studio??accelerates development, with FRAM-optimized libraries simplifying data management. Its 10+ year lifecycle commitment also ensures long-term supply, a key advantage over lesser-known brands.
🌟 Produits vedettes
"Acheter un comparateur de tension de précision MAX9312ECJ+ en boîtier DIP pour des performances fiables"
Modèle 0339-671-TLM-E - Boîtier TLM-E haute performance pour des fonctionnalités améliorées
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
1-1462039-7 Electrical Connector, PCB Mount, Through-Hole, 2-Pin Header Socket
Typical Applications for MSP430FR5994IZVWR
The MSP430FR5994IZVWR excels in data-rich, efficiency-focused environments:
- Automatisation industrielle : Powers multi-sensor monitoring systems, logging temperature, vibration, and pressure data for predictive maintenance.
- Dispositifs médicaux : Enables advanced patient monitors, storing real-time ECG and blood pressure data with fast FRAM writes for accurate diagnostics.
- Internet des objets (IoT) : Manages smart city sensor networks, processing data from traffic, air quality, and energy meters with minimal power use.
Frequently Asked Questions About MSP430FR5994IZVWR
What makes FRAM technology superior to flash in this MCU?
FRAM retains data without power like flash but writes 100x faster (nanoseconds vs. microseconds) using 1% of the energy. It also withstands 100 trillion write cycles (vs. flash??s 10,000), making it ideal for frequent data logging in remote devices where memory longevity is critical.
📩 Nous contacter
How does the 100-pin ZVWR package enhance design flexibility?
The 100-pin ZVWR package offers more I/O pins than smaller alternatives, supporting integration of multiple sensors (e.g., temperature, humidity, motion) and communication interfaces (UART, SPI) without external multiplexers. This reduces system complexity and cost in feature-rich designs.
Which development tools support the MSP430FR5994IZVWR?
TI??s MSP-EXP430FR5994 LaunchPad is fully compatible, providing a low-cost platform with on-board debugging. It integrates with Code Composer Studio, TI??s free IDE, which includes FRAM-optimized libraries and example code to streamline programming for data-heavy applications.
Can this MCU operate in harsh industrial environments?
Yes, it supports an operating temperature range of -40??C to 85??C, making it suitable for factory floors, outdoor IoT nodes, and industrial freezers. Its robust design resists voltage spikes and electromagnetic interference, ensuring reliable performance in challenging conditions.
How does it compare to other MSP430FR family members?
It balances 512KB FRAM, 16KB RAM, and a 100-pin package for high-end, multi-sensor applications. Lower FR models have fewer pins (e.g., 64-pin) or less memory (256KB FRAM), while the FR5994IZVWR is optimized for designs needing expanded I/O and extensive on-board data storage.