ITE IT8502E 1020-JXS

The ITE IT8502E 1020-JXS is a high-performance Embedded Controller (EC) and Keyboard Controller (KBC) designed by ITE Tech. Inc. for notebook and portable computer platforms. It serves as a central control hub for managing critical system functions such as keyboard and touchpad input, power sequencing, thermal regulation, and battery communication.

With its firmware-programmable microcontroller, the IT8502E 1020-JXS offers flexibility and adaptability for various laptop designs. It fully supports ACPI (Advanced Configuration and Power Interface) standards, enabling efficient power management and smart event handling to extend battery life and enhance system reliability. The controller also provides multiple interfaces—including LPC, SMBus, and I²C—ensuring seamless integration with other onboard components.

Engineered for reliability, the IT8502E 1020-JXS is commonly used in laptop manufacturing and motherboard repair, offering stability, low power consumption, and robust communication capabilities for modern embedded applications.

Key Features:

• Embedded microcontroller with customizable firmware support

• Compliant with ACPI power management standards

• Integrated keyboard and touchpad controller

• Advanced thermal, fan, and voltage monitoring functions

• Supports LPC, SMBus, and I²C communication interfaces

• Flash ROM interface for firmware updates

• Compact 128-pin LQFP package for efficient integration

Applications:

• Notebook and Ultrabook motherboards

• Embedded control and monitoring systems

• Power management and thermal control modules

• Laptop motherboard servicing and diagnostics

Package Type: LQFP-128
Manufacturer: ITE Tech. Inc.
Model Number: IT8502E 1020-JXS

The ITE IT8502E 1020-JXS combines performance, flexibility, and power efficiency—making it a dependable choice for system designers and repair professionals in the laptop electronics industry.