IT8587E IT8587E-FX IT8587E-FXA IC
Product Title: IT8587E / IT8587E-FXA (Marking: IT8587E / FXA) Programmable Embedded Controller (EC / KBC) IC (LQFP-128)
Product Specifications:
- Part Number: IT8587E / IT8587E-FX / IT8587E-FXA (Top Marking Code: IT8587E / Lot/Revision Tracking: e.g., 1311-FXA ZC0DXA)
- Device Type: Programmable Embedded Controller (EC) / Keyboard Controller (KBC) with Internal eFlash
- Package / Case: LQFP-128 (14x14mm Surface Mount)
- Pin Count: 128 Pins
- Memory Architecture: Embedded Flash (eFlash) Memory for EC Firmware Code Storage
- Host Interface: LPC (Low Pin Count) / SPI Interface
- Integrated Peripherals: 8-Bit Keyboard Scan Controller, PWM Fan Controller, System Power State Controller (ACPI Management), Battery Management System (BMS) Interface, Thermal Sensor Monitor, SMBus/I2C Master/Slave Units, Programmable GPIOs
- Operating Supply Voltage: 3.3V
Short Description: High-performance ITE Tech IT8587E (top marking: IT8587E / FXA revision) 128-pin LQFP programmable embedded controller (EC / KBC) IC with internal eFlash memory. Designed to manage system power state transitions, thermal monitoring, fan speed regulation, keyboard matrix scanning, and battery charging control on modern laptop motherboards (widely used in ASUS, Acer, Lenovo, HP, and Dell laptops). Essential for component-level laptop motherboard repairs to restore missing power sequence signals (S5/S3/S0 states), resolve "No Power / Dead Motherboard" symptoms, fix battery charging issues, and replace corrupted or shorted KBC ICs.
IC උපාන්ග සහ Parts නැවත බර ගනු නොලැබේ | හුවමාරුවක් නැත | වගකීමක් නැත | මුදල් ආපසු ගෙවීමක් නැත කරුණාකර ඔබගේ අංකය
පරීක්ෂා කර එය ඔබගේ පවතින නිෂ්පාදනය සමඟ ගලපන්න. ඔබ මෙම නිෂ්පාදනය අපගේ වෙබ්
අඩවියෙන් මිලදී ගෙන එය මවු පුවරුවේ සවි කළ විට, එය ඔබේම අවදානම මත
පවතිනු ඇත. කිසිදු දෝෂයකට අප වග කියනු නොලැබේ.
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