SAM9X70-I/4PB

The SAM9X70-I/4PB is a single-core ARM926EJ-S microprocessor IC operating at 800 MHz, designed for embedded and industrial applications. It is part of the SAM9X7 series from Microchip Technology and provides a combination of processing performance, integrated connectivity and hardware security features.

Packaged in a 240-ball TFBGA (11×11) surface-mount package and specified for an industrial temperature range, the device targets designs that require integrated memory support, multi‑interface connectivity and on-chip cryptographic capabilities.

Key Features

• Core and Performance  ARM926EJ-S single 32‑bit core running at 800 MHz, suitable for embedded control and compute tasks.
• Memory Controllers  Integrated controllers for DDR2, DDR3, DDR3L and SDRAM to support a range of external memory configurations.
• High-Speed Connectivity  Built-in 10/100/1000 Mbps Ethernet (1) and multiple USB interfaces (USB (3)) for networking and peripheral connectivity.
• Security  Hardware security features including AES, DES, SHA, TRNG and Boot Security plus general cryptography support for secure boot and data protection.
• Graphics Acceleration  On-chip graphics acceleration to support graphical user interfaces and display applications.
• System Interfaces  External Bus Interface / External Memory Interface (EBI/EMI) for flexible system integration.
• Package & Mounting  240‑TFBGA (11×11) package, surface-mount, with supplier package case listed as 240‑LFBGA.
• Industrial Temperature  Rated for operation from −40 °C to 85 °C for use in industrial environments.
• RoHS Compliant  Device is RoHS compliant for environmental and regulatory considerations.

Typical Applications

• Industrial Control  Use as the main processing MPU in industrial automation and control systems requiring industrial temperature operation and secure boot capability.
• Networking Equipment  Embedded routers, gateways or networked controllers leveraging the integrated Gigabit Ethernet interface for wired connectivity.
• Human Machine Interfaces (HMI)  Graphics-accelerated user interfaces and display controllers where on-chip graphics and external memory support enable responsive UI performance.
• Secure Embedded Systems  Applications that require hardware cryptography and true random number generation for secure communications and data protection.

Unique Advantages

• Integrated Connectivity: On-chip Gigabit Ethernet and multiple USB interfaces reduce the need for external controllers and simplify system design.
• Flexible Memory Support: Native support for DDR2/DDR3/DDR3L and SDRAM allows designers to choose memory types that meet cost and performance targets.
• Hardware Security Suite: AES, DES, SHA, TRNG and boot security features provide a hardware foundation for secure system designs.
• Industrial Temperature Rating: −40 °C to 85 °C specification supports deployment in industrial environments with extended temperature ranges.
• Surface-Mount BGA Package: 240‑TFBGA (11×11) packaging enables compact, PCB-friendly integration for space-constrained designs.
• RoHS Compliant: Meets RoHS requirements to support environmentally compliant product assemblies.

Why Choose SAM9X70-I/4PB?

The SAM9X70-I/4PB combines a mature ARM926EJ-S core at 800 MHz with broad memory interface support, integrated Gigabit Ethernet, multiple USB interfaces and a comprehensive set of hardware security features. Its industrial temperature rating and BGA surface-mount package make it suited for embedded designs that demand reliable operation and compact PCB integration.

As a member of Microchip Technology’s SAM9X7 series, this part provides a focused balance of performance, connectivity and on‑chip security, making it well suited for designers building industrial control, networked embedded systems or secure HMI solutions.

Request a quote or submit a pricing and availability inquiry for SAM9X70-I/4PB to begin evaluating this MPU for your next embedded or industrial design.