Lenovo ThinkPad T14 T15 NM-D352 Schematic
Technical Specifications
Technical Summary
The Lenovo Drift3/Ironhide3 motherboard, manufactured by LCFC with board number NM-D352 revision 1.0, is built around the Intel Tiger Lake U platform with a BGA1449 socket. The system memory architecture consists of two DDR4 SODIMM slots. Graphics processing is handled by an nVidia N18S-LP GPU from the N20-M family, paired with 4GB of GDDR6 VRAM on a 64-bit bus. The embedded controller is a MEC1503 in a BGA package. The main BIOS SPI flash is a 32MB W25Q80DVUXIE, while the EC flash is a W25Q80EWSNIG. Audio is managed by an ALC3287-CG codec in an MQFN48 package. Charging is controlled by a BQ4179MWV-E2 in a WQFN56_7X7 package. The LAN subsystem uses a WGI219LM SLKJ2 A0 QFN PHY, and wireless connectivity is provided by an AX201PD2WGQ module. HDMI output is supported via a PS8409A re-timer, and USB-C power delivery is managed by a TPS65994-AD controller. The board also integrates an ST33HTPH2X32A TPM 2.0 module and an LIS2DH12 G-sensor.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A:
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Lenovo |
| Model | Drift3/Ironhide3 |
| Motherboard Manufacturer | LCFC |
| Board Number | NM-D352 |
| Revision | 1.0 |
| Date | Friday, December 04, 2020 |
| CPU Platform | Intel Tiger Lake U |
| CPU Socket | BGA1449 |
| GPU Type | nVidia N18S-LP |
| Graphics Architecture | N20-M |
| EC / KBC | MEC1503 |
| EC/KBC Package | BGA |
| Audio Codec | ALC3287-CG |
| Audio Codec Package | MQFN48 |
| BIOS / SPI Flash | W25Q80DVUXIE |
| BIOS Flash Capacity | 32MB |
| EC Flash / ROM | W25Q80EWSNIG |
| Charging IC | BQ4179MWV-E2 |
| Charging IC Package | WQFN56_7X7 |
| RAM Type | DDR4 |
| RAM Architecture | SODIMM |
| RAM Quantity / Slots | 2 |
| Card Reader IC | RTS5232S-GR |
| LAN IC | WGI219LM SLKJ2 A0 |
| LAN IC Package | QFN |
| WiFi / WLAN IC | AX201PD2WGQ |
| HDMI Level Shifter | PS8409A |
| USB-C Controller | TPS65994-AD |
| TPM IC | ST33HTPH2X32A |
| G-Sensor | LIS2DH12 |
| VRAM Type | GDDR6 |
| VRAM Quantity | 4GB |
| VRAM Bus Width | 64bit |
| Document Number | Custom1130 |
Technical Summary
The Lenovo Drift3/Ironhide3 motherboard, manufactured by LCFC with board number NM-D352 revision 1.0, is built around the Intel Tiger Lake U platform with a BGA1449 socket. The system memory architecture consists of two DDR4 SODIMM slots. Graphics processing is handled by an nVidia N18S-LP GPU from the N20-M family, paired with 4GB of GDDR6 VRAM on a 64-bit bus. The embedded controller is a MEC1503 in a BGA package. The main BIOS SPI flash is a 32MB W25Q80DVUXIE, while the EC flash is a W25Q80EWSNIG. Audio is managed by an ALC3287-CG codec in an MQFN48 package. Charging is controlled by a BQ4179MWV-E2 in a WQFN56_7X7 package. The LAN subsystem uses a WGI219LM SLKJ2 A0 QFN PHY, and wireless connectivity is provided by an AX201PD2WGQ module. HDMI output is supported via a PS8409A re-timer, and USB-C power delivery is managed by a TPS65994-AD controller. The board also integrates an ST33HTPH2X32A TPM 2.0 module and an LIS2DH12 G-sensor.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A:
Attachments
Last edited by a moderator:
