AM1705DPTP3

The AM1705DPTP3 is a Sitara AM17xx series microprocessor IC featuring a single ARM926EJ-S 32-bit core operating at 375 MHz. Designed for embedded systems, it integrates key on-chip controllers and interfaces for networked and display-capable applications.

Built in a 176-HLQFP (24×24) surface-mount package with an exposed pad and rated for commercial temperature operation, the device targets embedded designs that require a compact, integrated processing node with standard connectivity options.

Key Features

• Core ARM926EJ-S single 32-bit core running at 375 MHz for deterministic embedded processing.
• Memory Controller Integrated SDRAM controller to support external volatile memory for application code and data.
• Peripheral and System Control Includes system control co-processor CP15 to support system-level configuration and management.
• Display Interface On-chip LCD display controller to drive user interfaces and simple graphics panels.
• Networking Single 10/100 Mbps Ethernet controller for wired network connectivity.
• USB USB 2.0 controller with PHY included to support USB connectivity.
• Additional Interfaces I2C interface for sensor and peripheral communications.
• Package and Mounting 176-LQFP exposed pad / 176-HLQFP (24×24) surface-mount package for compact PCB integration.
• Operating Range and Grade Commercial grade device with an operating temperature range of 0 °C to 90 °C.
• Environmental Compliance RoHS compliant, meeting common lead-free and environmental requirements.

Typical Applications

• Embedded Controllers Use the ARM926EJ-S core and SDRAM controller for compact control and processing tasks in embedded designs.
• Networked Devices Integrate 10/100 Mbps Ethernet to enable wired connectivity for remote management and data transfer.
• User Interfaces Leverage the on-chip LCD controller for control panels and simple graphical displays.
• USB-Enabled Systems Utilize the USB 2.0 + PHY for peripheral connectivity and host/device interactions.
• Sensor and Peripheral Integration I2C support facilitates interfacing with sensors, EEPROMs, and other low-speed peripherals.

Unique Advantages

• Integrated Peripherals: On-chip Ethernet, USB 2.0 + PHY, LCD controller, and I2C reduce external component count and simplify board design.
• Balanced Processing Performance: 375 MHz ARM926EJ-S core provides deterministic 32-bit processing suitable for a wide range of embedded workloads.
• Memory Interface Support: Built-in SDRAM controller streamlines external memory interfacing for code and data storage.
• Compact Surface-Mount Package: 176-HLQFP (24×24) with exposed pad enables dense PCB layouts and efficient thermal conduction.
• Commercial Temperature Rating: Rated 0 °C to 90 °C for standard commercial applications where that thermal range is required.
• RoHS Compliance: Environmentally compliant manufacturing to meet lead-free production requirements.

Why Choose AM1705DPTP3?

The AM1705DPTP3 combines a 375 MHz ARM926EJ-S core with integrated SDRAM support and a broad set of on-chip interfaces (Ethernet, USB 2.0 + PHY, LCD, I2C) to deliver a compact, system-oriented microprocessor for embedded designs. Its 176-HLQFP surface-mount package with exposed pad supports dense PCB layouts and thermal management while providing a commercial-grade temperature range.

As part of the Texas Instruments Sitara AM17xx series, this device is suited to projects that need a single-core 32-bit MPU with standard connectivity and display support, enabling efficient implementation of networked and UI-capable embedded systems.

Request a quote or submit an inquiry to obtain pricing and availability for the AM1705DPTP3. Our team can assist with part sourcing and technical questions to support your design and procurement process.