ATSAMA5D27-SOM1

Summary

The SAMA5D2-SOM1 is a small single-sided System-On-Module (SOM) based on the high-performance 32-bit Arm® Cortex®-A5 processor-based MPU SAMA5D27 running up to 500 MHz. The SAMA5D27 SOM1 is built on a common set of proven Microchip components to reduce time to market by simplifying hardware design and software development. The SOM also simplifies design rules of the main application board, reducing overall PCB complexity and cost. The SAMA5D27-SOM1 is delivered with a free Linux distribution and bare metal C code examples.

Additional Features

ARM Cortex-A5 Processor-based SAMA5D27 MPU
1Gbit (128MB) DDR2 SDRAM
On-Board Power Management Unit (MIC2800-G1JJYML)
2Kb Serial EEPROM with EUI-48™ Node Identity (24AA02E48T-I/OT)
64Mb Serial Quad I/O Flash Memory (SST26VF064BT-104I/MF)
10Base-T/100Base-TX Ethernet PHY (KSZ8081RNAIA)
40 x 38mm Module, 0.8mm pitch, solderable by hand
103 I/Os
Up to 6 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 Voltage Domains
Main operating voltage: 3.3V ± 5%
Temperature range: -40°C to 85°C
Integrated crystals, internal voltage regulators
Multiple interfaces and I/Os for easy application development

Parametrics

Part Family

SAMA5D2

Core

Cortex-A5

FPU

Yes

ARM Neon

Yes

Arm Trust Zone®

Yes

Max CPU Speed (MHz)

500

Core Voltage Range (V)

3.1 to 3.4

Vbat/Vddbu battery backup

Yes

Internal Oscillator

12MHZ

SRAM (KB)

128

L1 Cache Memory (Instructions) (KB)

L1 Cache Memory (Data) (KB)

L2 Cache Memory (KB)

128

DRAM Interface

DDR2

DRAM Bus Size (Bits)

Internal DRAM Type

DDR2

Internal DRAM Amount (MB)

NAND Interface

Yes

ECC Bits on NAND Interface

Number of EBIs

SDIO/SD-CARD/eMMC

QSPI

Direct Memory Access Channels

Max I/O Pins

103

Pincount

176

UART

ISO 7816

SPI

I2C

SSC

CAN

Type of CAN Module

CAN

LIN

Yes

USB Device Only Ports

1 HS

USB Device and Host Ports

1 HS

USB Host Only Ports

1 HS

10/100 Ethernet MAC

Ethernet PTP & AVB Support

Ethernet PTP

Graphics Controller/GPU

Yes

Graphic LCD

24-bit

Hardware Touch Peripheral

PTC

Camera Interface

Yes

Integrity Check Monitor (ICM)

Yes

Secure Bootloader

Yes

Crypto Engine

Yes

External Memory Encrypt/Decrypt

Yes

Anti-Tamper Pins

Secure Key Storage (Fuse bits)

544

ADC Input

Max ADC Resolution (bits)

Max ADC Sampling Rate (ksps)

1000

Temp Sensor

Yes

Hardware RTCC/RTC

Yes

Watch Dog Timer

Yes

Max 16-Bit Digital Timers

Max 32-Bit Digital Timers

Input Capture

Standalone Output Compare/Standard PWM

Quadrature Encoder Interface

Temperature Range (C)

-40 to 85

Documents

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Features:

Device Overview

Documents

Data Sheet

Application Notes

Board Design Files

User Guides

Development Environment

RoHS Information

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