STM32MP131AAF3 STMicroelectronics Integrated Circuit (BGA) In Stock
STMicroelectronics STM32MP131AAF3 is a single-core Arm Cortex-A7 microprocessor running up to 1 GHz in a 320-ball BGA package. Features 1 Ethernet port, 1 ADC, 24 timers, audio interfaces, and a 16-bit external data bus for embedded Linux or RTOS applications.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 320
- Lifecycle
- ACTIVE
- Datasheet
- STM32MP131AAF3 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0608(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32MP131AAF3?
- Arm Cortex-A7 core running up to 1 GHz enables Linux and RTOS-based embedded application processing
- 320-ball BGA package (S-PBGA-B320) with 16-bit external data bus and 26-bit address bus for flexible memory expansion
- Integrated Ethernet MAC, 1 ADC, 24 timers, and audio peripherals reduce external BOM for industrial HMI and IoT designs
What is STM32MP131AAF3 used for?
The STM32MP131AAF3 is suited for embedded Linux and RTOS applications in industrial HMI panels, IoT gateways, and smart energy meters requiring a cost-effective single-core Cortex-A7 processor. Its integrated Ethernet, audio, and timer peripherals reduce external component count and BOM cost compared to discrete solutions. The 320-ball BGA package fits compact PCB designs where board area and component count are constrained.
What are the specifications of STM32MP131AAF3?
| Factory Lead Time | 13Weeks |
| YTEOL | 9 |
| Address Bus Width | 26 |
| Bit Size | 32 |
| Boundary Scan | YES |
| Clock Frequency-Max | 48MHz |
| External Data Bus Width | 16 |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PBGA-B320 |
| JESD-609 Code | e1 |
| Low Power Mode | YES |
| Number of DMA Channels | 56 |
| Number of Serial I/Os | 8 |
| On Chip Data RAM Width | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA320,21X21,20 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (words) | 172032 |
| Speed | 650MHz |
| Supply Current-Max | 239mA |
| Supply Voltage-Max | 1.38V |
| Supply Voltage-Min | 1.21V |
| Supply Voltage-Nom | 1.25V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Philippines, Taiwan |
Where can I find the STM32MP131AAF3 datasheet?
STM32MP131AAF3 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32MP131AAF3?
Compatible alternatives and drop-in replacements for STM32MP131AAF3:
Frequently Asked Questions
What is the core architecture and maximum operating frequency of the STM32MP131AAF3?
The STM32MP131AAF3 integrates a single Arm Cortex-A7 core capable of operating at up to 1 GHz. This 32-bit processor core with integrated cache supports Linux and bare-metal RTOS workloads, making it suitable for industrial HMI, IoT gateway, and smart metering applications requiring real-time and application processing in a single chip.
What package does STM32MP131AAF3 use and how many external data bus bits does it support?
The STM32MP131AAF3 is packaged in a 320-ball BGA (S-PBGA-B320) with a 16-bit external data bus width and a 26-bit address bus. The 320-ball BGA requires careful PCB layout with matched trace lengths and a minimum of 6 PCB layers for proper power delivery and signal integrity, particularly for DDR memory interfaces operating at high data rates.
How many timers does STM32MP131AAF3 include and what connectivity peripherals are integrated?
The STM32MP131AAF3 includes 24 timers and integrates 1 Ethernet MAC port, 1 ADC channel block, and audio interface peripherals on-chip. These 24 timers support PWM generation, input capture, and general-purpose timing functions, reducing external logic requirements for motor control, power conversion timing, and precision time-base generation in industrial embedded systems.
What is the factory lead time for STM32MP131AAF3 and what procurement strategies minimize supply risk?
The STM32MP131AAF3 carries a factory lead time of 13 weeks from STMicroelectronics. To minimize supply risk, procurement teams should place blanket purchase orders covering 16 to 20 weeks of forecast demand, maintain a safety stock buffer equivalent to at least 4 weeks of production volume, and qualify at least one authorized distributor as an alternative sourcing channel.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $5.4300 | $543.00 |
| 160+ | $4.7100 | $753.60 |
| 3840+ | $4.1031 | $15755.90 |
| 7680+ | $4.0819 | $31349.38 |
| 15360+ | $4.0608 | $62373.89 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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