STM32MP151FAB1 STMicroelectronics Integrated Circuit (BGA) In Stock
The STM32MP151FAB1 is an STMicroelectronics heterogeneous MPU combining an Arm Cortex-A7 core at 800 MHz with a Cortex-M4 real-time coprocessor at 209 MHz, integrating a TFT display controller, hardware cryptography, and secure boot. It targets industrial HMI, IoT gateways, and embedded Linux applications in a BGA package.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 354
- Lifecycle
- ACTIVE
- Datasheet
- STM32MP151FAB1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.7050(MOQ 84)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-core asymmetric architecture: 800 MHz Cortex-A7 runs Linux/RTOS while the 209 MHz Cortex-M4 handles real-time control loops with deterministic interrupt latency
- Hardware cryptographic accelerators (AES, SHA, RNG, PKA) and TrustZone secure boot protect firmware and user data from tampering
- Integrated TFT-LCD controller supports displays up to 1024 x 768 pixels with programmable pixel clock for HMI panels without an external GPU
- Rich peripheral set including Gigabit Ethernet, USB OTG, SDMMC, CAN FD, and flexible memory controllers enables full industrial gateway designs
- Low-power stop modes and flexible clock management reduce system power in battery-backed or energy-harvested industrial IoT nodes
Applications
The STM32MP151FAB1 is designed for industrial HMI panels, smart energy meters, and factory automation gateways that require a Linux-capable application processor for cloud connectivity combined with a hard real-time Cortex-M4 coprocessor for deterministic motor or PLC control loops below 1 µs latency. Its hardware cryptographic engine and secure boot also make it well-suited for secure IoT edge nodes, medical display controllers, and building-management systems that process sensitive data and need tamper-resistant firmware updates.
Specifications
| Factory Lead Time | 13Weeks |
| Date Of Intro | 2020-02-06 |
| YTEOL | 9 |
| uPs/uCs/Peripheral ICs Type | CRYPTOGRAPHIC AUTHENTICATOR |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.30 |
| Country of Origin | South Korea |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for STM32MP151FAB1:
Frequently Asked Questions
How does the asymmetric dual-core architecture of the STM32MP151FAB1 benefit industrial control designs?
The STM32MP151FAB1 runs an embedded Linux distribution on the 800 MHz Cortex-A7 for tasks like network connectivity, data logging, and user-interface rendering, while the 209 MHz Cortex-M4 coprocessor handles real-time control loops with interrupt response times below 1 µs. This eliminates the need for a separate microcontroller alongside an application processor, reducing BOM count and PCB area by up to 30% in smart factory HMI and motor-drive designs.
What hardware security features does the STM32MP151FAB1 provide for protecting embedded firmware?
The STM32MP151FAB1 integrates a hardware AES-128/256 engine, SHA-256 hash accelerator, a true random number generator (RNG), and a public-key accelerator (PKA) for RSA and ECC operations. Coupled with Arm TrustZone and a ROM-based secure boot that validates the firmware signature before execution, these features meet IEC 62443 and NIST guidelines for industrial IoT security without external cryptographic chips.
Which display resolutions and interfaces does the STM32MP151FAB1 support for HMI panel designs?
The STM32MP151FAB1 includes a TFT-LCD parallel display controller supporting resolutions up to 1024 x 768 pixels with up to 24-bit RGB color depth and a programmable pixel clock. Combined with a DSI interface on higher-end variants, it can drive WSVGA industrial touch panels directly without an external display bridge IC, saving a component and simplifying PCB routing.
For a Gigabit Ethernet-connected IoT gateway, how does the STM32MP151FAB1 compare to using a discrete MCU plus a separate network processor?
The STM32MP151FAB1 integrates a Gigabit Ethernet MAC, USB OTG 2.0, CAN FD, and SDMMC interfaces on-chip alongside the dual-core processor, which means a single BGA package replaces at least 3 discrete ICs in a typical gateway design. Running Linux 5.x with open-source networking stacks directly on the 800 MHz Cortex-A7 achieves TCP/IP throughput exceeding 100 Mbps, while the on-chip hardware accelerators handle TLS 1.3 encryption at wire speed for secure MQTT and OPC-UA communication.
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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 |
|---|---|---|
| 84+ | $10.3000 | $865.20 |
| 504+ | $8.6500 | $4359.60 |
| 2016+ | $6.9533 | $14017.91 |
| 4032+ | $6.8269 | $27526.10 |
| 8064+ | $6.7050 | $54069.12 |
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