AM1707DZKBT3

The AM1707DZKBT3 is a Sitara™ ARM926EJ-S microprocessor delivered in a 256-ball BGA (17×17) package. It implements a single 32-bit ARM926EJ-S core running at 375 MHz and targets embedded systems requiring integrated connectivity, memory interfaces, and real-time control.

Built with a broad peripheral set—including 10/100 Mbps Ethernet, USB 1.1 and USB 2.0 with integrated PHYs, LCD controller support, SDRAM memory interfaces and advanced DMA—the device is suited for embedded applications that combine user interfaces, data movement and deterministic peripheral control.

Key Features

• Core & Performance  Single ARM926EJ-S 32-bit RISC core running at 375 MHz for deterministic embedded processing and control.
• Memory & Storage  On-chip memory resources described in the product datasheet include 128 KB of RAM, 64 KB of ROM and dedicated instruction/data caches and RAM regions for low-latency operation; two external memory interfaces (EMIFA and EMIFB) support NOR/NAND and SDRAM configurations.
• Interfaces & Connectivity  Integrated 10/100 Mbps Ethernet MAC, USB 2.0 OTG with PHY and USB 1.1 host with PHY provide flexible wired connectivity options for networked and peripheral-rich systems.
• Multimedia & Display  LCD controller and multi-channel audio serial ports (McASPs) with TDM/I2S support enable human-machine interfaces and audio streaming.
• Deterministic I/O and Real-Time Subsystem  Programmable Real-Time Unit Subsystem (PRUSS) with dedicated instruction/data RAM per PRU core and an Embedded ICE-RT debug capability support real-time offload and deterministic I/O tasks.
• DMA & Peripherals  Enhanced DMA controller (EDMA3) with numerous channels and multiple transfer controllers streamlines high-throughput data movement between peripherals and memory.
• Timers & Control  Multiple general-purpose timers, watchdog timer, enhanced PWM modules and capture modules provide flexible timing and motor/actuator control options.
• Package & Environmental  256-ball BGA (17×17) surface-mount package; RoHS compliant and specified operating temperature range of −40 °C to 125 °C.

Typical Applications

• Industrial Control  Deterministic I/O and PRU acceleration enable real-time control tasks, drive monitoring and machine interface functions.
• Human-Machine Interfaces  Built-in LCD controller and audio interfaces support compact operator panels and embedded display systems.
• Networked Embedded Devices  Integrated 10/100 Ethernet MAC and USB OTG/host capabilities make the device suitable for network gateways, IP-enabled appliances and peripheral-rich equipment.
• Data Acquisition & Storage  High-performance DMA, SD/MMC support and multiple external memory interfaces facilitate buffering and efficient data movement for logging and acquisition systems.

Unique Advantages

• Integrated Connectivity: On-chip Ethernet MAC plus USB 2.0 and USB 1.1 with integrated PHYs reduce external component count for networked and peripheral designs.
• Real-Time Offload Capabilities: The PRUSS with dedicated RAM enables offloading time-critical tasks from the main CPU to maintain deterministic behavior.
• Broad Peripheral Set: Multiple serial interfaces (I2C, SPI, UARTs), McASPs, SD/MMC support and PWM/eCAP modules provide flexible I/O for mixed-signal embedded designs.
• Memory Flexibility: Dual external memory interfaces and on-chip RAM/ROM/cache resources support a range of memory configurations and boot/storage strategies.
• Rugged Temperature Range: Specified operation from −40 °C to 125 °C enables deployment in thermally demanding environments.
• Compact Surface-Mount Package: The 256-BGA (17×17) package helps achieve a compact board layout while providing high pin density for complex systems.

Why Choose AM1707DZKBT3?

The AM1707DZKBT3 combines a 375 MHz ARM926EJ-S core with a comprehensive set of integrated peripherals—Ethernet, multiple USB PHYs, display and audio controllers, DMA and a programmable real-time subsystem—making it a practical choice for embedded designs that require both connectivity and real-time control. Its on-chip memory resources and external memory interfaces give designers flexibility for application and system-level architecture.

Manufactured by Texas Instruments and documented in the available product datasheet, this Sitara device suits engineering teams building compact, connected embedded products that demand integrated I/O, deterministic processing paths and a wide operating temperature range.

Request a quote or submit an inquiry to get pricing and availability for the AM1707DZKBT3 and discuss how it fits your next embedded design.