MSP430F5526IZQE Texas Instruments Integrated Circuit (Other) In Stock
MSP430F5526IZQE is a 16-bit mixed-signal microcontroller from Texas Instruments featuring 32 MHz clock, USB 2.0 Full Speed, 128KB Flash, 8KB RAM, and 12-bit ADC. Designed for ultra-low-power embedded applications in industrial, medical, and consumer electronics. Available in QFN package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 80
- Lifecycle
- OBSOLETE
- Datasheet
- MSP430F5526IZQE 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
- 16-bit MSP430 CPU core running up to 32 MHz with ultra-low-power active and standby modes
- Integrated USB 2.0 Full Speed controller with on-chip PHY for direct PC connectivity
- 128KB Flash and 8KB RAM with DMA support for efficient data transfers
- 12-bit ADC with multiple channels and hardware boundary scan (JTAG) support
- Wide supply voltage range down to 1.8V minimum at 8 MHz for battery-powered designs
Applications
The MSP430F5526IZQE is well-suited for USB-connected portable instruments, data loggers, and wireless sensor nodes requiring low standby power. Its combination of USB Full Speed and DMA channels makes it ideal for medical monitoring devices and industrial field equipment. The ultra-low-power architecture also targets smart metering, handheld consumer electronics, and 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) | 6144 |
| RAM (words) | 6 |
| ROM (words) | 98304 |
| 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 MSP430F5526IZQE:
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 25MHz, CMOS, PBGA80
Frequently Asked Questions
What is the maximum clock frequency of the MSP430F5526IZQE?
The MSP430F5526IZQE supports a maximum CPU clock frequency of 32 MHz. It can also operate at lower frequencies to reduce power consumption, and functions down to 8 MHz at a minimum supply voltage of 1.8V, making it versatile for battery-powered applications.
Does the MSP430F5526IZQE have USB support?
Yes, the MSP430F5526IZQE integrates a USB 2.0 Full Speed controller with an on-chip PHY, enabling direct connection to a host PC without an external USB transceiver. This simplifies PCB design and reduces BOM cost for USB-enabled embedded systems.
What package type is the MSP430F5526IZQE and what are its key memory specifications?
The MSP430F5526IZQE is offered in a QFN (ZQE) package. It includes 128KB of Flash program memory and 8KB of SRAM, providing ample storage for firmware and runtime data in space-constrained applications such as wearables and compact industrial controllers.
What are common applications for the MSP430F5526IZQE?
This device is commonly used in USB-connected data acquisition systems, portable medical instruments, smart meters, industrial sensors, and IoT edge nodes. Its ultra-low-power modes and integrated USB make it a strong choice wherever battery life and PC connectivity are both priorities.
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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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