# COM-HPC-mMTL

COM-HPC Mini Module Based on Intel® Meteor Lake Platform

![Close-up of a microprocessor board with multiple processor chips and gold contacts (no visible text or symbols)](.com-hpc-mmtl-prelim-datasheet-20250623/97b0c37c1c79b1c68978cec33effe0156438a14b7ea6bcbff9f3c4b7fe6a28ca.jpg)

# Features

• Smallest COM module with Intel® Core™ Ultra processors and rich I/O
• Up to 16 CPU cores, 8 Xe GPU, and 8.2 TOPS VPU
• Up to 64GB LPDDR5x memory at max. 7467MT/s
• Up to 16 PCIe lanes, 2x 2.5GbE LAN

• Multiple DDI/USB4, USB3.2/2.0, and SATA3.0 (optional)
• 2x MIPI-CSI and onboard SSD (optional)

Specifications

<table><tr><td rowspan="10">Core System</td><td rowspan="7">SoC</td><td colspan="4">Intel® CoreTM Ultra 7/5 Processors at 28W/15W</td></tr><tr><td>Processor</td><td>Cores/Threads</td><td>Cache</td><td>TDP</td></tr><tr><td>Core Ultra 7 155H</td><td>6P+8E+2LP-E/22T</td><td>24MB</td><td>28W</td></tr><tr><td>Core Ultra 5 135H</td><td>4P+8E+2LP-E/18T</td><td>18MB</td><td>28W</td></tr><tr><td>Core Ultra 5 125H</td><td>4P+8E+2LP-E/18T</td><td>18MB</td><td>28W</td></tr><tr><td>Core Ultra 5 135U</td><td>2P+8E+2LP-E/14T</td><td>12MB</td><td>15W</td></tr><tr><td>Core Ultra 5 125U</td><td>2P+8E+2LP-E/14T</td><td>12MB</td><td>15W</td></tr><tr><td>NPU</td><td colspan="4">Integrated, up to 8.2 TOPS</td></tr><tr><td>Memory</td><td colspan="4">Up to 64GB (4x 16GB) LPDDR5x soldered-down memory at max. 7467MT/s</td></tr><tr><td>Embedded BIOS</td><td colspan="4">AMI UEFI with CMOS backup in 32MB SPI BIOS (dual BIOS opt.)</td></tr></table>

Specifications

<table><tr><td rowspan="3">Core System</td><td>Expansion Busses</td><td>Up to 16 PCIe Gen4 lanes4 PCIe at lanes 8-11: x4 configuration4 PCIe at lanes 12-15: x4 configuration4 PCIe at lanes 0-3: x1, x2, x4 configurableUp to 4 PCIe at lanes 4-7: x1, x2, x4 configurableNote: PCIe lane 6 muxed with SATA port 1; PCIe lane 7 muxed with SATA port 0 and NBASE-T port 1; defaults are PCIe lane 6 and NBASE-T port 1.SMBus (system), 2x I2C (user), 1x GP_SPI, 1x Boot_SPI and eSPI</td></tr><tr><td>SEMA Board Controller</td><td>Voltage/current monitoring, power sequence debug support, logistics and forensic information, general purpose I2C, UART, GPIO, watchdog timer, and fan control</td></tr><tr><td>Debug Headers</td><td>40-pin multipurpose flat cable connector for use with DB40-HPC debug module providing BIOS POST code LED, EC access, SPI BIOS flashing, power testpoints, debug LEDs</td></tr><tr><td rowspan="4">Video</td><td>GPU Feature Support</td><td>Intel® Xe Low-power Graphic Architecture, max. 8 Xe-cores, supporting 4 concurrent display combinations of DisplayPort/HDMI/eDP and DP Alt mode through USB4, outputting 4x 4K60Hz.Hardware encode/decodeDirectX 12, Open GL 4.6, Vulkan 1.2, oneVPL, HDCP 2.3Graphics Hardware Virtualization (SRIOV</td></tr><tr><td>Digital Display Interface</td><td>DDI 0/1 supporting DP1.4a, HDMI2.0b, DVI (Default DDI 0)</td></tr><tr><td>USB</td><td>Up to 3x USB4, supporting DP alt mode (Default USB4 0/1)Note: 3x USB4 ports muxed with DDI 0/1 and USB3 port 2; Custom BIOS and re-timer/PD required (by project support)</td></tr><tr><td>eDP</td><td>eDP 1.4b, 4 lanes</td></tr><tr><td rowspan="3">Audio</td><td>Chipset</td><td>Integrated on SoC</td></tr><tr><td>Interface</td><td>HDA</td></tr><tr><td>Audio Codec</td><td>On COM-HPC mini Base Carrier (Realtek solution on carrier)</td></tr><tr><td>Camera</td><td>MIPI-CSI</td><td>2x MIPI-CSI on-board FFC connector</td></tr><tr><td rowspan="2">NBASE-T Ethernet</td><td>Intel® MAC/PHY</td><td>Up to 2x Intel® Ethernet Connection I226 Series (I226 supports TSN by build option)</td></tr><tr><td>Interface</td><td>2x 2.5GbE and 1000/100/10 Mbit/s Ethernet connectionNote: NBASE-T_1 muxed with PCIe lane7/SATA port 0; default is NBASE-T_1.</td></tr></table>

Specifications

<table><tr><td rowspan="5">Multi I/O and Storage</td><td>USB</td><td>3x USB3.2 (port 0,1,2)4x USB2.0 (port 4,5,6,7)Note: USB port 2 muxed with USB4(by project support)</td></tr><tr><td>SATA</td><td>Up to 2x SATA3.0 (SATA 0, 1) (optional)Note: SATA_1 muxed with PCIe_6; SATA_0 muxed with NBASE-T port 1/PCIe_7 (by project support)</td></tr><tr><td>Serial</td><td>2x UART ports with console redirection (UART from SoC by project basis)</td></tr><tr><td>GPIO</td><td>12x GPIO (GPI with interrupt) (GPIO from SoC by project basis)</td></tr><tr><td>On-board Storage</td><td>NVMe SSD by project basis for 28W SoC SKU only</td></tr><tr><td rowspan="2">TPM</td><td>Chipset</td><td>Infineon</td></tr><tr><td>Type</td><td>TPM 2.0 (SPI based)</td></tr><tr><td rowspan="3">Power</td><td>Standard Input</td><td>AT mode 12V±5%; Vin 8-20V (single power rail)</td></tr><tr><td>Wide Input</td><td>AT: 8.5-20V</td></tr><tr><td>Power States</td><td>C0-C6, S0, S3, S5; ECO mode (Wake-on-USB S3/S4, WoL S3/S4/S5)</td></tr><tr><td rowspan="5">Mechanical and Environmental</td><td>Form Factor</td><td>PICMG COM-HPC: Rev 1.2 mini Type</td></tr><tr><td>Dimensions Operating</td><td>95 x 70 mm</td></tr><tr><td>Temperature</td><td>Standard: 0°C to 60°C (storage: -20°C to 80°C)</td></tr><tr><td>Humidity</td><td>5-90% RH operating, non-condensing5-95% RH storage (and operating with conformal coating)</td></tr><tr><td>Shock and Vibration</td><td>IEC 60068-2-64 and IEC-60068-2-27MIL-STD-202F, Method 213B, Table 213-I, Condition A and Method 214A, Table 214-I, Condition D</td></tr><tr><td>Operating Systems</td><td>Standard Support</td><td>Windows 11 IoT Enterprise LTSC, Windows 10 IoT Enterprise LTSCUbuntu 24.04 LTSVxWorks (by project)</td></tr></table>

Note: “Build option””indicates an alternative BOM configuration to support additional or alternative functions that are not available on the standard product. Be aware that these “build option” part numbers will need to be newly created and this will result in production lead times.

# Block diagram

SS means Super Speed Lane, used for implementation of DDl or US B4 or USB3.x and defined by PICMG specification

![The diagram depicts the connectivity of the **Intel Core Ultra® Meteor Lake-H/U** processor (large red central block) to various external components and interfaces.\n\n**Central Block:**\n*   **Intel Core Ultra® Meteor Lake-H/U**\n\n**Top Connections (Memory):**\n*   Four light blue blocks labeled **LPDDR5x 2/4/8/16GB** connect to the top edge of the central block.\n\n**Right Side Connections:**\n*   **MIPI-CSI x4** connects to two vertical blocks labeled **FPC**.\n*   A dashed block labeled **NVMe SSD 64-256GB build option only for 28W SKU** connects via a dashed line to the bottom right of the central block.\n\n**Bottom Connections (Embedded System):**\n*   A light blue block labeled **Embedded Controller** connects to the central block via a line labeled **eSPI**.\n*   The **Embedded Controller** connects to two small blocks: **Thermal sensor (SOC)** and **Thermal sensor (board)**.\n\n**Left Side Connections (Interfaces & Intermediate Blocks):**\nA gray column lists various interface labels that connect to the central block or intermediate components:\n\n*   **eDP**, **SS 0-1 (DDI_0/USB4_2)**, **SS 2-3 (DDI_1/USB4_0)**, **SS 4-5 (USB3_3/USB4_1)**, **USB3_2**, **SS 7 (USB3_0)**, **SS 6 (USB3_1)**, **USB2 0-7**, **PCIe 0-3**, **PCIe 4-5**, **PCIe_6/SATA_1**, **PCIe_7/SATA_0**, **HDA**, **SNDW**, **GP_SPI**, **SMBus**, **I2C 0-1**, **GPIO 0-11**, **UART 0-1**, and **eSPI** (bottom label).\n\n**Specific Path Connections:**\n*   **NBASE-T_1** connects to a **LAN (Intel i22Q)** block, which connects to a **MUX** block, which connects to the central block.\n*   **NBASE-T_0** connects to a **LAN (Intel i22Q)** block, which connects directly to the central block.\n*   **Boot_SPI** connects to **BIOS** and **TPM 2.0** blocks, which connect to the central block.\n*   **PCIe 8-11** and **PCIe 12-15** connect to the central block with text **x4 only** next to the lines.\n*   **SMBus** and **I2C 0-1** connect to a **MUX** block. Dashed lines from this MUX point toward text inside the central block area: **2x I2C**, **12x GPIO**, and **2x HSUART**.\n*   **GPIO 0-11**, **UART 0-1**, and **eSPI** connect to the **Embedded Controller**.](.com-hpc-mmtl-prelim-datasheet-20250623/9ad19f8eec1ae75ec28e29c9ff9572abff9d0727822dd6f47335af506c86e0fa.jpg)

Note: “Build option””indicates an alternative BOM configuration to support additional or alternative functions that are not available on the standard product. Be aware that these “build option” part numbers will need to be newly created and this will result in production lead times.

# Ordering Information

Module

<table><tr><td>COM-HPC-mMTL-155H-64G</td><td>COM-HPC mini module with Intel Meteor Lake Core Ultra 7 155H, 64GB LPDDR5 memory</td></tr><tr><td>COM-HPC-mMTL-155H-32G</td><td>COM-HPC mini module with Intel Meteor Lake Core Ultra 7 155H, 32GB LPDDR5 memory</td></tr><tr><td>COM-HPC-mMTL-125U-64G</td><td>COM-HPC mini module with Intel Meteor Lake Core Ultra 5 125U, 64GB LPDDR5 memory</td></tr><tr><td>COM-HPC-mMTL-125H-16G</td><td>COM-HPC mini module with Intel Meteor Lake Core Ultra 5 125H, 16GB LPDDR5 memory</td></tr><tr><td>COM-HPC-mMTL-125U-16G</td><td>COM-HPC mini module with Intel Meteor Lake Core Ultra 5 125U, 16GB LPDDR5 memory</td></tr></table>

Note: For certain processor or memory capacity SKUs not listed, please contact our ADLINK representative.

# Accessories

Heat Spreaders

<table><tr><td>HTS-mMTL-B</td><td>Heatspreader for COM-HPC-mMTL with threaded standoffs for bottom mounting</td></tr><tr><td colspan="2">Active Heatsinks</td></tr><tr><td>THSF-mMTL-B</td><td>High-profile Heatsink with Fan for COM-HPC-mMTL with threaded standoffs for bottom mounting</td></tr></table>

Note: “Build option””indicates an alternative BOM configuration to support additional or alternative functions that are not available on the standard product. Be aware that these “build option” part numbers will need to be newly created and this will result in production lead times.
[🔗 Link to the original document](.com-hpc-mmtl-prelim-datasheet-20250623/com-hpc-mmtl-prelim-datasheet-20250623.pdf)