Microchip Technology ATSAMA5D27 Wireless SOM1

Microchip Technology ATSAMA5D27 Wireless (WL) System-On-Module 1 (SOM1) is a single-sided SOM based on high-performance 32-bit Arm^® Cortex^® A5 processor. The ATSAMA5D27-WL SOM1 embeds the SST26VF064BEUIT-104I/MF 64Mb serial quad I/O flash memory device. This wireless SOM1 simplifies the design rules of the main application board and reduces the overall PCB complexity. The ATSAMA5D27 SOM1 from Microchip Technology reduces time-to-market by simplifying hardware design and software development. This SOM1 operates at a 3.0V to 5.5V voltage range. Applications include industrial and automation, security and alarm systems, IoT gateway, human-machine interfaces, smart applications, and access control panels.

Features

System-In-Package (ATSAMA5D27C-LD2G-CU) including
- Arm Cortex-A5 processor-based SAMA5D27 MPU
- 2Gbit LPDDR2-SDRAM
On-board power management unit (MCP16502AC-E/S8B)
64Mb 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)
ATECC608A-TNGTLS secure element
40.8mm x 40.8mm module, pitch 0.8mm is solderable manually for prototyping

MEMS oscillators for clock generation
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, SD card, and for backup depending on voltage domains
Operational specifications
- 3.0V to 5.5V ± 5% operating voltage
- -40°C to 85°C operating temperature range
- Integrated oscillators and internal voltage regulators
- Multiple interfaces and I/Os for easy application development