Mobile Intel® UM77 Express Chipset


Supplemental Information

GPU Specifications

  • # of Displays Supported 2

I/O Specifications

Package Specifications

  • Package Size 25mm x 25mm

Ordering and Compliance

Retired and discontinued

Intel® BD82UM77 Platform Controller Hub

Trade compliance information

  • ECCN 5A992CN3
  • CCATS G071701
  • US HTS 8542310001

Compatible Products

Legacy Intel® Core™ Processors

Product Name Launch Date Physical Core Count Max Turbo Frequency Cache GPU Name Sort Order Compare
All | None
Intel® Core™ i7-3689Y Processor Q1'13 2 2.60 GHz 4 MB Intel® HD Graphics 4000 10375
Intel® Core™ i7-3687U Processor Q1'13 2 3.30 GHz 4 MB Intel® Smart Cache Intel® HD Graphics 4000 10379
Intel® Core™ i7-3667U Processor Q2'12 2 3.20 GHz 4 MB Intel® Smart Cache Intel® HD Graphics 4000 10382
Intel® Core™ i7-3537U Processor Q1'13 2 3.10 GHz 4 MB Intel® Smart Cache Intel® HD Graphics 4000 10438
Intel® Core™ i7-3517U Processor Q2'12 2 3.00 GHz 4 MB Intel® Smart Cache Intel® HD Graphics 4000 10453
Intel® Core™ i5-3439Y Processor Q1'13 2 2.30 GHz 3 MB Intel® HD Graphics 4000 10528
Intel® Core™ i5-3437U Processor Q1'13 2 2.90 GHz 3 MB Intel® Smart Cache Intel® HD Graphics 4000 10532
Intel® Core™ i5-3427U Processor Q2'12 2 2.80 GHz 3 MB Intel® Smart Cache Intel® HD Graphics 4000 10535
Intel® Core™ i5-3339Y Processor Q1'13 2 2.00 GHz 3 MB Intel® HD Graphics 4000 10600
Intel® Core™ i5-3337U Processor Q1'13 2 2.70 GHz 3 MB Intel® Smart Cache Intel® HD Graphics 4000 10604
Intel® Core™ i5-3317U Processor Q2'12 2 2.60 GHz 3 MB Intel® Smart Cache Intel® HD Graphics 4000 10646
Intel® Core™ i3-3229Y Processor Q1'13 2 3 MB Intel® HD Graphics 4000 10695
Intel® Core™ i3-3227U Processor Q1'13 2 3 MB Intel® Smart Cache Intel® HD Graphics 4000 10699
Intel® Core™ i3-3217U Processor Q2'12 2 3 MB Intel® Smart Cache Intel® HD Graphics 4000 10728

Intel® Pentium® Processor 2000 Series

All | None

Intel® Celeron® Processor 1000 Series

All | None

Drivers and Software

Latest Drivers & Software

Downloads Available:


Launch Date

The date the product was first introduced.


Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

Embedded Options Available

“Embedded Options Available” indicates the SKU is typically available for purchase for 7 years from the launch of the first SKU in the Product family and may be available for purchase for a longer period of time under certain circumstances. Intel does not commit or guarantee product Availability or Technical Support by way of roadmap guidance. Intel reserves the right to change roadmaps or discontinue products, software and software support services through standard EOL/PDN processes. Product certification and use condition information can be found in the Production Release Qualification (PRQ) report for this SKU. Contact your Intel representative for details.

PCI Express Revision

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

Max # of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

USB Revision

USB (Universal Serial Bus) is an industry standard connection technology for attaching peripheral devices to a computer.

Total # of SATA Ports

SATA (Serial Advanced Technology Attachment) is a high speed standard for connecting storage devices such as hard disk drives and optical drives to a motherboard.

Intel® Virtualization Technology for Directed I/O (VT-d)

Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

Intel® ME Firmware Version

Intel® Management Engine Firmware (Intel® ME FW) uses built-in platform capabilities and management and security applications to remotely manage networked computing assets out-of-band.

Intel® HD Audio Technology

Intel® High Definition Audio (Intel® HD Audio) is capable of playing back more channels at higher quality than previous integrated audio formats. In addition, Intel® HD Audio has the technology needed to support the latest and greatest audio content.

Intel® Rapid Storage Technology

Intel® Rapid Storage Technology provides protection, performance, and expandability for desktop and mobile platforms. Whether using one or multiple hard drives, users can take advantage of enhanced performance and lower power consumption. When using more than one drive the user can have additional protection against data loss in the event of hard drive failure. Successor to Intel® Matrix Storage Technology.

Intel® Trusted Execution Technology

Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

Anti-Theft Technology

Intel® Anti-Theft Technology (Intel® AT) helps keep your laptop safe and secure in the event that it’s ever lost or stolen. Intel® AT requires a service subscription from an Intel® AT–enabled service provider.