M4FR5969SRGZT-MLS Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments M4FR5969SRGZT-MLS is a radiation-hardened 16-bit MSP430 mixed-signal microcontroller running up to 24 MHz with integrated ADC, DMA, and JTAG boundary scan for space applications. Designed for long-lifecycle satellite and aerospace systems with 15-year estimated EOL support. Available in QFN package with worldwide distribution.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- M4FR5969SRGZT-MLS Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Radiation-hardened design qualified for satellite and aerospace environments with long lifecycle support through 2032
- 16-bit MSP430 CPU core with up to 24 MHz clock frequency enabling efficient low-power computation in space systems
- Integrated ADC and DMA channels for real-time mixed-signal data acquisition without external components
- JTAG boundary scan support for in-system testing and fault isolation in rad-hard board-level assemblies
Applications
The M4FR5969SRGZT-MLS is purpose-built for space and high-reliability aerospace applications where radiation tolerance, long lifecycle, and mixed-signal integration are critical requirements. It is used in satellite attitude control systems, space instrument data loggers, and avionics subsystems that must operate reliably over multi-year missions in total ionizing dose environments. The integrated ADC and DMA peripherals reduce system complexity in telemetry and sensor acquisition payloads.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2017-12-31 |
| YTEOL | 15 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 24MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of DMA Channels | 1 |
| Number of I/O Lines | 40 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 2048 |
| RAM (words) | 2 |
| ROM (words) | 0 |
| ROM Programmability | FRAM |
| Speed | 16MHz |
| Supply Current-Max | 1.62mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the M4FR5969SRGZT-MLS suitable for space applications?
The M4FR5969SRGZT-MLS is radiation-hardened, meaning it is designed and tested to withstand the total ionizing dose and single-event effects encountered in space environments, ensuring reliable operation over the multi-year mission lifetimes required for satellite and aerospace systems.
What is the CPU architecture and maximum clock speed of the M4FR5969SRGZT-MLS?
The M4FR5969SRGZT-MLS is based on a 16-bit MSP430 CPU core and can operate at a maximum clock frequency of 24 MHz, providing efficient processing performance while maintaining low power consumption suitable for battery-constrained or solar-powered space payloads.
What package does the M4FR5969SRGZT-MLS use?
The M4FR5969SRGZT-MLS is available in a Quad Flat No-Lead (QFN) package, which provides a compact footprint with excellent thermal dissipation properties, important for maintaining thermal stability in spacecraft electronics where convective cooling is unavailable.
Does the M4FR5969SRGZT-MLS include analog capabilities?
Yes, the M4FR5969SRGZT-MLS integrates an ADC for analog signal acquisition and DMA channels for efficient data transfer without CPU intervention, making it a true mixed-signal microcontroller capable of handling sensor data acquisition in space instrument and telemetry applications.
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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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