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DM385AAARD21F

Name: DM385AAARD21F
Rating: 4.7 (12 reviews)

IC DGTL MEDIA PROCESSOR 609FCBGA

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規格

Series	DM38x DaVinci™ Video SOC
Part Status	Obsolete
Type	Digital Media System-on-Chip (DMSoC)
Interface	I2C, IrDA, Ethernet, McASP, PCI, SD, SPI, UART/USART, USB
Clock Rate	1GHz
Non-Volatile Memory	ROM (48kB)
On-Chip RAM	640kB
Voltage - I/O	1.35V, 1.5V, 1.8V, 3.3V
Voltage - Core	1.1V, 1.2V, 1.35V
Operating Temperature	-40°C ~ 95°C (TJ)
Mounting Type	Surface Mount
Package / Case	609-LFBGA, FCBGA
Supplier Device Package	609-FCBGA (16x16)
Base Product Number	DM385

概述

Description

DM385AAARD21F is a microcontroller from Texas Instruments, belonging to the Tiva C Series. It features an ARM Cortex-M4 core, designed for high-performance applications requiring efficient processing and low power consumption. This microcontroller includes integrated peripherals such as ADCs, PWM, timers, and communication interfaces (UART, SPI, I2C), making it suitable for various embedded applications, including industrial control, automotive, and consumer electronics.
The DM385AAARD21F also supports real-time processing and has a rich set of development tools, including TI's Code Composer Studio and support for various middleware. Its flexibility and scalability allow developers to create robust applications with ease. Additionally, it offers features such as USB On-The-Go, Ethernet connectivity, and advanced security features to ensure safe and reliable operation in complex environments. Overall, this microcontroller is ideal for developers seeking a powerful yet accessible platform for embedded system design.

Features

The DM385AAARD21F is a development board featuring the Texas Instruments Sitara AM3358 processor, which is based on the ARM Cortex-A8 architecture. Key features include:
1. Processor: AM3358 ARM Cortex-A8 at 1 GHz.
2. Memory: 512 MB DDR3 RAM and 256 MB NAND flash storage.
3. Connectivity: Ethernet, USB host/device, and UART interfaces.
4. Expansion: GPIO, I2C, SPI, and PWM interfaces for additional peripherals.
5. Display: HDMI output for video applications.
6. Power: Powered via a micro USB or external DC jack.
7. Supported OS: Compatible with Linux and other real-time operating systems.
8. Development Support: Includes software development tools and resources for rapid prototyping.
This board is ideal for embedded applications, industrial automation, and IoT projects, providing a robust platform for developers.

Package

The DM385AAARD21F is packaged in a 21 mm x 21 mm, 0.8 mm pitch, 400-ball FCLGA (Fine Pitch Ball Grid Array) package. This type of package provides a compact footprint suitable for high-density applications and effective thermal performance.

Pinout

The DM385AAARD21F is a Texas Instruments Digital Media Processor based on the DaVinci architecture. It features a total of 289 pins. The device is designed for applications in multimedia processing, including video, audio, and image processing.
The main functions of the pins include:
1. Power Supply Pins: For powering the device.
2. Ground Pins: To provide a common reference point.
3. Data I/O Pins: For data transfer, including parallel and serial interfaces (e.g., GPIO, I2C, SPI).
4. Clock Pins: For synchronization of operations.
5. Reset Pins: To reset the processor.
6. Debug Pins: For debugging and programming.
7. Audio/Video Interface Pins: For connecting to various multimedia peripherals.
This combination of pins allows the DM385AAARD21F to effectively handle complex multimedia tasks in embedded systems.

Manufacturer

The DM385AAARD21F is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments is primarily engaged in the design and manufacturing of semiconductors and various integrated circuits, which are used in a wide range of electronic devices and applications. Founded in 1930, the company has a significant presence in the analog and embedded processing markets. TI's products cater to various sectors, including automotive, industrial, consumer electronics, and telecommunications, making it a key player in the global electronics industry.

Application

The DM385AAARD21F is primarily used in industrial automation, robotics, and control systems. Its applications include machine vision, real-time data processing, and embedded systems for IoT devices. It is also suited for automotive applications, smart home technologies, and medical devices due to its processing capabilities and support for various sensors and connectivity options.

Equivalent

The DM385AAARD21F chip, a member of the Texas Instruments DM385 series, is often compared with the DM3730 and DM3725 chips due to their similar architectures and performance capabilities. Other equivalent options may include the AM335x series for lower power applications or the Sitara AM57x series for higher performance needs. Always check specific requirements like processing power, peripherals, and intended application to ensure compatibility.