AM1705BPTP4

The AM1705BPTP4 is a Sitara AM17xx series microprocessor from Texas Instruments featuring a single ARM926EJ-S 32‑bit core running at 456 MHz. Designed for embedded applications, it delivers mid-range processing with integrated system peripherals suitable for commercial-grade designs.

On-chip integration includes an SDRAM controller, LCD display controller, 10/100 Mbps Ethernet, USB 2.0 with PHY and I2C, providing a compact platform for connected embedded systems while meeting RoHS requirements.

Key Features

• Processor Core ARM926EJ-S 32‑bit core operating at 456 MHz for deterministic embedded processing.
• Memory Interface SDRAM controller for external memory interfacing to support application and frame buffer needs.
• Connectivity Integrated 10/100 Mbps Ethernet (1) and USB 2.0 with PHY (1), plus I2C for peripheral control and communication.
• Display Support On-chip LCD controller to drive embedded displays without a separate display controller.
• System Control System Control and CP15 coprocessor support for processor system functions and control-plane operations.
• Package & Mounting 176‑HLQFP (24×24) surface-mount package with exposed pad (176‑LQFP exposed pad per package case).
• Grade & Environment Commercial grade device, RoHS compliant, specified for operation from 0 °C to 90 °C.

Typical Applications

• Industrial Embedded Control Manage control logic and networked communications in commercial embedded controllers within the 0 °C to 90 °C operating range.
• Networked Devices Provide Ethernet and USB connectivity in compact network appliances and connected devices using the integrated PHY and controller interfaces.
• Human–Machine Interfaces (HMIs) Drive LCD panels and handle peripheral input via the LCD controller and I2C for operator panels and display units.

Unique Advantages

• High-frequency ARM core: 456 MHz ARM926EJ-S single-core performance for responsive embedded compute tasks.
• Integrated connectivity suite: Built-in 10/100 Ethernet, USB 2.0 + PHY and I2C reduce external components and simplify board-level design.
• Display ready: On-chip LCD controller streamlines implementation of display features without additional display-controller hardware.
• Reliable footprint: 176‑HLQFP (24×24) surface-mount package with exposed pad for standard assembly and thermal management.
• Commercial deployment ready: RoHS compliant and specified for 0 °C to 90 °C operation for commercial embedded products.
• Sitara series integration: Part of the Sitara AM17xx family from Texas Instruments, aligning with established embedded processor platforms.

Why Choose AM1705BPTP4?

The AM1705BPTP4 offers a balanced combination of a 456 MHz ARM926EJ-S core and integrated peripheral controllers (Ethernet, USB 2.0 + PHY, LCD, SDRAM and I2C) to simplify system design for commercial embedded applications. Its 176‑HLQFP surface-mount package with exposed pad supports industry-standard assembly and thermal practices.

As part of the Sitara AM17xx series from Texas Instruments and RoHS compliant, the AM1705BPTP4 is well suited for designers seeking a compact, connected microprocessor platform for networked devices, HMIs and industrial embedded systems.

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