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EE80C188XL20
+NomenclatureCPU - Central Processing Units
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FabricantInformations
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Pièce fabricant #EE80C188XL20
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En stock19715
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Spécifications
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Présentation
Description
The processor integrates several peripherals, such as a programmable interrupt controller, timers, and serial communication interfaces, reducing the need for additional external components. Its compact design supports efficient memory and I/O management, with a focus on ease of integration for developers. The EE80C188XL20 is notable for its backward compatibility with software designed for the 8086/8088 architectures, facilitating a smooth transition for legacy systems.
Overall, the EE80C188XL20 is a versatile and reliable choice for developers looking to implement cost-effective, robust solutions in embedded applications.
Equivalent
Features
1. CPU Architecture: Based on the 80188 microarchitecture, which is an enhanced version of the 8088, offering similar features but with integrated peripherals.
2. Clock Speed: Operates at 20 MHz, providing adequate processing power for various embedded applications.
3. On-chip Peripherals: Includes built-in features such as interrupt controllers, timers, and DMA channels to reduce the need for additional external circuitry.
4. Bus Interface: Supports an 8-bit external data bus and a 20-bit address bus, allowing direct addressing of up to 1 MB of memory.
5. Low Power Consumption: Designed for efficient power usage, making it suitable for battery-operated devices.
6. Compatibility: Software compatibility with the 8086/8088 instruction set, facilitating easier migration from those platforms.
These features make the EE80C188XL20 a versatile choice for designers of industrial automation, portable devices, and other embedded systems applications.
Pinout
Key functions and features include:
1. 16-bit Microprocessor Core: It integrates an 8-bit external data bus and a 16-bit internal architecture.
2. Clock Frequency: Operates at 20 MHz.
3. Integrated Peripherals: Includes peripherals such as timers, interrupt controller, serial communication interfaces, and a programmable chip-select logic.
4. Low Power Consumption: Designed to operate with reduced power, making it suitable for embedded applications.
5. On-chip Memory Interfaces: Provides direct interfacing capabilities for memory and I/O devices.
The EE80C188XL20 is often used in embedded systems due to its integrated features and ability to handle complex tasks with efficiency, offering a compact solution in applications requiring a balance between performance and power consumption.