STM32MP157DAC1

The STM32MP157DAC1 from STMicroelectronics is a microprocessor in the STM32MP157 series designed for embedded applications. It integrates dual ARM® Cortex®-A7 32-bit cores and an ARM® Cortex®-M4 coprocessor, and is supplied in a 361-TFBGA (12×12) surface-mount package.

On-chip memory controller support for DDR3/DDR3L, LPDDR2 and LPDDR3, plus multiple display and connectivity interfaces, make this device suitable for embedded systems that require integrated multimedia and networked I/O in a compact package.

Key Features

• CPU and Coprocessor Dual ARM® Cortex®-A7 32-bit cores (listed speed: 209 MHz) with an ARM® Cortex®-M4 coprocessor for real-time tasks.
• Memory Interfaces Supports DDR3, DDR3L, LPDDR2 and LPDDR3 memory controllers to match a range of memory performance and power targets.
• Display and Graphics Includes HDMI-CEC and LCD display interface controllers and graphics acceleration for integrated multimedia display control.
• Connectivity Ethernet support (10/100 Mbps and GbE), multiple USB ports (USB 2.0 (2) and USB 2.0 OTG + PHY (3)), and CAN interface for broad wired connectivity options.
• Security ARM TrustZone (ARM TZ) security feature to support secure execution environments.
• Package and Mounting 361-TFBGA (12×12) supplier device package designed for surface-mount assembly.
• Operating Range Rated for an operating temperature range of -20 °C to 105 °C.
• Regulatory RoHS compliant.

Typical Applications

• Embedded Systems General embedded processing where dual-core application processing and an M4 coprocessor are useful for separating application and real-time tasks.
• Multimedia Displays Systems requiring HDMI-CEC or LCD control and on-chip graphics acceleration for visual user interfaces.
• Networked Devices Products needing wired connectivity options including 10/100 Mbps and gigabit Ethernet plus CAN for industrial or commercial network integration.
• USB-Enabled Peripherals Devices that use multiple USB 2.0 ports and OTG capability for host/device connectivity.

Unique Advantages

• Heterogeneous processing model: Dual ARM Cortex-A7 cores combined with an ARM Cortex-M4 coprocessor allow separation of high-level application workloads and deterministic real-time tasks.
• Flexible memory support: Built-in controllers for DDR3, DDR3L, LPDDR2 and LPDDR3 accommodate a range of memory performance and power trade-offs.
• Integrated display and graphics: HDMI-CEC, LCD controllers and graphics acceleration reduce external component count for multimedia-enabled products.
• Broad connectivity: On-chip Ethernet (10/100 Mbps and GbE), multiple USB ports including OTG, and CAN provide multiple wired I/O options without extensive external controllers.
• Commercial temperature range: Rated operation from -20 °C to 105 °C supports a variety of consumer and commercial environments.
• Compact BGA package: 361-TFBGA (12×12) package enables high integration in space-constrained designs.

Why Choose STM32MP157DAC1?

The STM32MP157DAC1 positions itself as a highly integrated microprocessor option within the STM32MP157 series, combining dual ARM Cortex-A7 application cores with an ARM Cortex-M4 coprocessor, broad memory interface support, and extensive display and connectivity features. Its mix of processing elements and on-chip controllers is suited to embedded designs that require both application-level processing and real-time control in a compact BGA package.

Designed and manufactured by STMicroelectronics, the STM32MP157DAC1 offers a balance of integration, connectivity and thermal range that fits consumer and commercial embedded systems seeking consolidated functionality and reduced external BOM.

Request a quote or submit an inquiry to receive pricing and availability for the STM32MP157DAC1 and to discuss how it fits your design requirements.