Microchip ATSAMA5D27C | Demoboard Wireless SOM Reference Design

Description

The SAMA5D27 Wireless SOM1 (WLSOM1) is a small single-sided System-On-Module (SOM) based on the high-performance 32-bit Arm® Cortex®-A5 processor-based MPU + 2Gbit LPDDR2 System in Package running up to 500 MHz, the WILC3000 WiFi and Blutooth module and MCP16502 Power Management IC optimized for the module. The ATSAMA5D27-WLSOM1 is built on a common set of proven Microchip components to reduce time to market by simplifying hardware design and software development. It also simplifies design rules of the main application board, reducing overall PCB complexity and cost. The ATSAMA5D27-WLSOM1 is delivered with a free Linux distribution and bare-metal C code examples.

Features

• System-In-Package (ATSAMA5D27C-LD2G-CU) Including: -Arm® Cortex®-A5 processor-based SAMA5D27 MPU –2 Gbit LPDDR2-SDRAM
• On-Board Power Management Unit (MCP16502AC-E/S8B)
• 64 Mb Serial Quad I/O Flash Memory (SST26VF064BEUIT-104I/MF) with Embedded EUI-48™ and EUI-64™ MAC Addresses
• IEEE® 802.11 b/g/n Wi-Fi plus Bluetooth (Wi-Fi/BT) Module (ATWILC3000-MR110UA)
• 10Base-T/100Base-TX Ethernet PHY (KSZ8081RNAIA)
• ATECC608B-TNGTLS Secure Element
• MEMS Oscillators for Clock Generation
• 40.8 x 40.8 mm Module, Pitch 0.8mm, Solderable Manually for Prototyping
• 94 I/Os
• Up to 7 Tamper Pins
• One USB Device, one USB Host and one HSIC Interface
• Shutdown and Reset Control Pins
• Independent Power Supplies Available for Camera Sensor, for SD Card and for Backup Depending on Voltage Domains
• Operational Specifications: –Main operating voltage: 3.0V to 5.5V ± 5%
  Temperature range: -40°C to 85°C
• Integrated oscillators, internal voltage regulators – Multiple interfaces and I/Os for easy application development

Typical applications

• Smart Appliances
• Industrial Control and Automation, IoT Gateway
• Human Machine Interfaces (HMI)
• Security and Alarm Systems

More information

• Datasheet
• IC product information