OMAPL138BZWTD4E

Product Overview

• Category: Integrated Circuit (IC)
• Use: Embedded System Development
• Characteristics: High-performance, Low-power consumption
• Package: BGA (Ball Grid Array)
• Essence: Dual-core Digital Signal Processor (DSP) and Microcontroller Unit (MCU)
• Packaging/Quantity: Tray, 1 piece per tray

Specifications

• Processor Cores: Dual-core ARM Cortex-A8 (DSP C674x + ARM9)
• Clock Speed: Up to 456 MHz
• Memory: 256 KB L2 Cache, 128 KB RAM, 64 MB Flash
• Interfaces: Ethernet, USB, UART, SPI, I2C, GPIO
• Operating Voltage: 1.2V - 1.35V
• Operating Temperature: -40°C to +85°C
• Power Consumption: < 1W

Detailed Pin Configuration

The OMAPL138BZWTD4E has a total of 176 pins arranged in a BGA package. The pin configuration is as follows:

• Pins 1-20: Power Supply and Ground Pins
• Pins 21-40: General-Purpose Input/Output (GPIO) Pins
• Pins 41-60: Serial Peripheral Interface (SPI) Pins
• Pins 61-80: Inter-Integrated Circuit (I2C) Pins
• Pins 81-100: Universal Asynchronous Receiver-Transmitter (UART) Pins
• Pins 101-120: USB Pins
• Pins 121-140: Ethernet Pins
• Pins 141-160: Analog-to-Digital Converter (ADC) Pins
• Pins 161-176: Miscellaneous Pins

Functional Features

• Dual-core architecture for high-performance processing
• Combination of DSP and MCU for versatile applications
• Low-power consumption for energy-efficient designs
• Multiple interfaces for seamless connectivity
• On-chip memory for efficient data storage and retrieval

Advantages and Disadvantages

Advantages: - High processing power due to dual-core architecture - Versatile functionality with combined DSP and MCU - Low-power consumption for energy efficiency - Ample on-chip memory for data storage - Wide range of interfaces for connectivity options

Disadvantages: - Limited availability of alternative models - Relatively high cost compared to single-core processors

Working Principles

The OMAPL138BZWTD4E combines a dual-core ARM Cortex-A8 processor with a DSP C674x and an ARM9 microcontroller. The ARM Cortex-A8 handles general-purpose computing tasks, while the DSP C674x is optimized for digital signal processing. The ARM9 microcontroller provides additional processing capabilities.

The processor cores communicate with each other through shared memory, enabling efficient data exchange. The integrated peripherals and interfaces allow the OMAPL138BZWTD4E to connect with external devices and systems.

Detailed Application Field Plans

The OMAPL138BZWTD4E is widely used in various embedded system development applications, including:

1. Industrial Automation: Control systems, robotics, and process monitoring.
2. Audio/Video Processing: Multimedia devices, audio/video codecs, and streaming applications.
3. Communication Systems: Network routers, gateways, and wireless communication devices.
4. Medical Equipment: Patient monitoring systems, medical imaging, and diagnostic devices.
5. Automotive Electronics: Infotainment systems, advanced driver assistance systems (ADAS), and engine control units (ECUs).

Alternative Models

While the OMAPL138BZWTD4E is a highly capable processor, there are a few alternative models available in the market that offer similar functionalities. Some notable alternatives include:

1. Texas Instruments AM335x: Single-core ARM Cortex-A8 processor with integrated peripherals.
2. NXP i.MX6: Dual/Quad-core ARM Cortex-A9 processor with multimedia capabilities.
3. Renesas RZ/A1: Dual-core ARM Cortex-A9 processor with high-speed interfaces.

These alternative models provide options for different performance requirements and cost considerations.

In conclusion, the OMAPL138BZWTD4E is a powerful dual-core processor that combines DSP and MCU capabilities. It offers high-performance processing, low-power consumption, and versatile connectivity options. With its wide range of applications and limited alternatives, it is a popular choice for embedded system development.