MSP430F5524IZQER Texas Instruments Integrated Circuit (Other) In Stock
The MSP430F5524IZQER is a 16-bit mixed-signal microcontroller from Texas Instruments in the MSP430 ultra-low-power family, featuring a 32 MHz CPU, integrated ADC, DMA controller, USB interface, and 1.8 V minimum supply voltage in a compact QFN package for industrial and portable applications. It combines high-performance peripherals with industry-leading low-power modes to maximize battery life in data-logging and sensor systems. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 80
- Lifecycle
- OBSOLETE
- Datasheet
- MSP430F5524IZQER Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low-power MSP430 16-bit CPU running at up to 32 MHz with multiple low-power modes down to sub-microamp standby current for long battery life in portable and wireless sensor applications
- Integrated USB controller, ADC, and DMA engine in a single device, reducing external component count in data acquisition and USB-connected measurement instruments
- 1.8 V minimum supply voltage operation at 8 MHz enables direct integration with low-voltage coin cells, energy harvesting, and modern 1.8 V SoC power rails
Applications
The MSP430F5524IZQER is widely used in portable medical devices, industrial sensor nodes, and USB-connected data loggers where ultra-low-power operation and integrated analog peripherals are essential. Its built-in USB interface and DMA controller allow efficient data transfer to a host PC without consuming excessive CPU cycles, making it ideal for USB HID instruments and wireless sensor gateways. The device's 1.8 V to 3.6 V supply range and low active current make it a preferred choice for energy-harvesting and battery-operated IoT edge nodes.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8 MINIMUM SUPPLY AT 8 MHZ |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PBGA-B80 |
| JESD-609 Code | e1 |
| Low Power Mode | YES |
| Number of DMA Channels | 3 |
| Number of I/O Lines | 47 |
| Number of Serial I/Os | 4 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA80,9X9,20 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 4096 |
| RAM (words) | 4 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 25MHz |
| Supply Current-Max | 11mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN SILVER COPPER |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430F5524IZQER:
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 25MHz, CMOS, PBGA80
Frequently Asked Questions
What is the maximum clock frequency of the MSP430F5524IZQER?
The MSP430F5524IZQER operates at up to 32 MHz maximum CPU clock frequency. It also supports reduced-frequency operation at 8 MHz from a 1.8 V minimum supply, allowing designers to trade off performance for lower power consumption in battery-sensitive applications.
Does the MSP430F5524IZQER include a USB interface?
Yes, the MSP430F5524IZQER integrates a full-speed USB 2.0 controller directly on-chip, enabling USB HID, CDC, and custom device class implementations without an external USB bridge IC. This simplifies BOM and board layout for USB-connected measurement and data logging instruments.
What ADC capability does the MSP430F5524IZQER have?
The MSP430F5524IZQER includes an integrated analog-to-digital converter (ADC) for direct digitization of sensor signals. The on-chip DMA controller can automatically transfer ADC conversion results to memory without CPU intervention, reducing power consumption and latency in continuous data acquisition applications.
What package does the MSP430F5524IZQER use?
The MSP430F5524IZQER is housed in a compact QFN-type package (indicated by the 'IZQE' suffix). The QFN package provides a small PCB footprint with exposed thermal pad for improved heat dissipation, making it suitable for space-constrained portable and wearable device designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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