Lenovo IdeaPad 3 14IGL05 - LCFC GS453 GS53 NM-C961 Schematic
Technical Specifications
Technical Summary
This LCFC GS453/GS553 motherboard, board number NM-C961, revision 1.0, is built on the Intel Geminilake R-Processor platform with DDR4 memory down architecture. The system firmware is stored on an 8MB W25Q64FWSSIQ SPI ROM. Embedded controller functionality is handled by the IT8227E-CX in an LQFP package. The board integrates a Realtek RTS5199 card reader IC, an NCT7718W thermal sensor, and a Z32H330TC-SQN-725 TPM module. The block diagram indicates support for HDMI, USB 3.0, SATA, NGFF PCIe, eDP, and HD Audio interfaces.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI ROM is a W25Q64FWSSIQ with 8MB capacity.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is an IT8227E-CX in an LQFP package.
Q: What is the memory architecture of this motherboard?
A: The board uses DDR4 memory down architecture.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LCFC |
| Model | GS453/GS553 |
| Motherboard Manufacturer | LC Future Center |
| Board Number | NM-C961 |
| Revision | 1.0 |
| Date | 2019-12-26 |
| CPU Platform | Intel Geminilake R-Processor |
| EC / KBC | IT8227E-CX_LQFP |
| BIOS / SPI Flash | W25Q64FWSSIQ |
| BIOS Flash Capacity | 8MB |
| RAM Type | DDR4 |
| RAM Architecture | Memory Down |
| Card Reader IC | Realtek RTS5199 |
| TPM | Z32H330TC-SQN-725 |
| Thermal Sensor | NCT7718W |
Technical Summary
This LCFC GS453/GS553 motherboard, board number NM-C961, revision 1.0, is built on the Intel Geminilake R-Processor platform with DDR4 memory down architecture. The system firmware is stored on an 8MB W25Q64FWSSIQ SPI ROM. Embedded controller functionality is handled by the IT8227E-CX in an LQFP package. The board integrates a Realtek RTS5199 card reader IC, an NCT7718W thermal sensor, and a Z32H330TC-SQN-725 TPM module. The block diagram indicates support for HDMI, USB 3.0, SATA, NGFF PCIe, eDP, and HD Audio interfaces.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI ROM is a W25Q64FWSSIQ with 8MB capacity.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is an IT8227E-CX in an LQFP package.
Q: What is the memory architecture of this motherboard?
A: The board uses DDR4 memory down architecture.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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