Datasheet > BGA324

BGA324

更新时间： 2022-05-19 18:15:13

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
22页	534K
描述
The Atmel SAMA5D3 series is a high-performance, power-efficient embedded MPU based on the ARMÂ® Cortexâ¢-A5 processor, achieving 536 MHz with power consumption levels below 0.5 mW in low-power mode.

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BGA324 数据手册

AT91SAM ARM-based Embedded MPU

SAMA5D3 Series

PRELIMINARY SUMMARY DATASHEET

Description

The Atmel SAMA5D3 series is a high-performance, power-efficient embedded MPU

based on the ARM^®Cortex^™-A5 processor, achieving 536 MHz with power

consumption levels below 0.5 mW in low-power mode. The device features a floating

point unit for high-precision computing and accelerated data processing, and a high

data bandwidth architecture. It integrates advanced user interface and connectivity

peripherals and security features.

The SAMA5D3 series features an internal multi-layer bus architecture associated with

39 DMA channels to sustain the high bandwidth required by the processor and the

high-speed peripherals. The device offers support for DDR2/LPDDR/LPDDR2 and

MLC NAND Flash memory with 24-bit ECC.

The comprehensive peripheral set includes an LCD controller with overlays for

hardware-accelerated image composition, a touchscreen interface and a CMOS

sensor interface. Connectivity peripherals include Gigabit EMAC with IEEE1588,

10/100 EMAC, multiple CAN, UART, SPI and I2C. With its secure boot mechanism,

hardware accelerated engines for encryption (AES, TDES) and hash function (SHA),

the SAMA5D3 ensures anti-cloning, code protection and secure external data

transfers.

The SAMA5D3 series is optimized for control panel/HMI applications and applications

that require high levels of connectivity in the industrial and consumer markets. Its low-

power consumption levels make the SAMA5D3 particularly suited for battery-powered

devices.

There are four SAMA5D3 devices in this series. The following table shows the

differences in the embedded features. All other features are available on all derivatives;

this includes the three USB ports as well as the encryption engine and secure boot

features.

This is a summary document.

The complete document is

available on the Atmel website

at www.atmel.com.

11121AS–ATARM–31-Jan-13

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