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AS-C76 - ATX Core i7/i5/i3 Q77 Motherboard

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The AS-C76 is an industrial ATX motherboard supporting the Intel Ivy Bridge processor in LGA1155 socket. With flexible expansion slots: PCI-Express x16 & x4, Mini-PCI & Mini-PCIe & 5 x PCI socket. IO ports: 8 x USB 2.0, 4 x USB 3.0, TPM , 6 x COM, 1 x LPT, GPIO interface, 2 x Giga LAN. There is onboard VGA + DVI for Dual display solution.

This platform is ideal for developing high-performance systems for industrial control and automation, retail, gaming, print imaging and digital signage.

The onboard Intel® 82579LM GbE controller supports the Intel® AMT 8.0 feature on the primary LAN port. The BIOS is ready to support the Intel® AMT 8.0 feature. The necessary prerequisite is that the CPU must support Intel® vPro technology e.g. i7-3770.

For further instructions about the Intel® AMT features and set up, please refer to: iAMT Setting.pdf.

 Key Features
  • CPUIntel® 3rd generation Core™ i7/i5/i3 Desktop in the FCLGA1155 socket
    (supports Intel® 2nd generation Core™ i7/i5/i3 Desktop in the FCLGA1155 socket).

  • Memory4 x DDR3 1006/1333 MHz up to 32 GB.

  • Chipset: Intel® BD82Q77 PCH.

  • Integrated GraphicsIntel® Clear Video integrated HD Graphics Technology.

  • VGA InterfaceOnboard DSUB15 connector for VGA interface.

  • DVI interface: Onboard DVI with 20-pin connector.

  • LAN Interface1 x Intel® 82574L Giga LAN and 1 x Intel® 82579LM Giga LAN.

  • Serial ATA: Support 6 x SATA ( 4 x serial ATAII, 2 x serial ATAIII ).

  • Audio: Realtek ALC888 High Definition Audio.

  • I/O ports5 x RS232 and 1 x RS232/422/485 Serial Ports, 8 x USB2.0 ports,
    4 x USB3.0 ports, 1 x DB15 VGA port, PS/2 keyboard and mouse ports, 
    1 x SPDIF.

  • Expansion interfaces: PCI-Express X16 & X4, 5 x PCI, Mini-PCIe & Mini-PCI socket.
    Supports mSATA(SATAII) for Mini_Card but SATA6 will be disabled (AS-C76S)

  • GPIO interface: Onboard programmable 8-bit Digital I/O interface.

  • Power requirements: Standard 24-pin ATX power supply (20-pin is compatible)             Standard 8-pin 12V power Input connector (4-pin is compatible).


Form Factor

Mini-ITX Motherboard


3rd and 2nd Generation Intel® Core™ i7/i5/i3/Celeron® Desktop Processor.
Package Type:  FCLGA1155


4 x DDR3 1066/1333 SO-DIMM up to 32GB


Intel® BD82Q77 PCH

Integrated Graphics

Intel® Core™ integrated HD Graphics Technology  

Real Time Clock  

Chipset integrated RTC with onboard lithium battery  

Watchdog Timer

Generates a system reset with internal timer for 1min/s ~ 255min/s

Power Management

ACPI 3.0 compliant, supports power saving mode


Infineon SLB9635 for TPM1.2

Serial ATA Interface

Intel® Q77 PCH built-in 4 x Serial ATAII interface up to 300MB/s & 2 x Serial ATAIII interface up to 600MB/s
Supports RAID 0, 1, 5, 10 and Intel Rapid Storage Technology.

VGA Interface

Onboard DSUB15 connector for VGA interface

DVI Interface Onboard 20-pin DVI interface 
Audio Interface Realtek ALC888 HD Audio

LAN Interface

1 x Intel® 82574L Gigabit Ethernet Controller

1 x Intel® 82579LM Gigabit Ethernet Controller

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Expansion Interfaces 

One PCIE X 16 Gen3 slotOne PCIE X 4 slotOne Mini PCI socket
PCIE Mini card ,Five PCI slots.
Supports mSATA(SATAII) for Mini_Card but SATA6 will be disabled (AS-C76S)

Internal I/O Port

1 x RS232/422/485, 1 x GPIO port, 1 x CDIN connector, 1 x Audio connector, 1 x IrDA connector, 1 x SMBUS connector, 2 x Serial Port, 8 x USB 2.0 ports and 1 x Parallel port.

External I/O Port

PS/2 Keyboard/Mouse Port, 2 x RJ45 LAN ports, 1 x DB15 VGA port, 4 x USB3.0 ports and 3 x Serial Port.

External Audio

Line-in, MIC-in, Front, Rear, Center/Subwoofer and Optical SPDIF outputs.

Power Requirement

Standard 24-pin ATX power supply ( 20-pin is compatible)
Standard 8-pin 12V power Input connector ( 4-pin is compatible) 

Board Dimensions

307 mm x 244 mm (L x W)


Operating within 0 ~ 60°C

Storage within -20 ~ 85°C


ATX Core i7/i5/i3 Q77 Motherboard with PCI & mPCIE
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ATX Core i7/i5/i3 Q77 Motherboard with mSATA
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