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Socket AM1
General Info
Designer	AMD
Introduction	April 9, 2014 (launched)
Market	Desktop
Microarchitecture	Jaguar
TDP	25 W 25,000 mW 0.0335 hp 0.025 kW
Package
Name	OPGA-721
Type	Organic Micro Pin Grid Array
Contacts	721
Dimension	35.00 mm 3.5 cm 1.378 in × 35.00 mm 3.5 cm 1.378 in
Pitch	1.2192 mm 0.048 in
Socket
Name	Socket AM1
Type	PGA

Socket AM1, also known as Socket FS1b, was the socket for OPGA-721-packaged AMD desktop microprocessors with an integrated north bridge, graphics processor, and controller hub targeting the value segment. Its counterpart for mobile and embedded processors is the FT3 package.

All processors for Socket AM1, codename "Kabini", are members of AMD's Family 16h with CPU cores based on the Jaguar microarchitecture, and were fabricated on a 28 nm SOI process.

Socket AM1 has the same dimensions as Socket FS1 and Socket FS1r2 for mobile Family 12h and 15h processors, but processors for those sockets are mechanically, due to keying, and likely electrically incompatible with Socket AM1 and vice versa.

Features

• 721-pin lidded micro pin grid array package, 1.2192 mm (0.048") pitch, 28 × 28 pins, 35 × 35 mm, organic substrate

• 64/72 bit DDR3 SDRAM interface up to 800 MHz, PC3-12800 (DDR3-1600), 12.8 GB/s
  • Up to 2 SR/DR UDIMMs or SODIMMs, ECC supported
  • JEDEC 1.5V, 1.35V, 1.25V
  • AMD Memory Controller PowerCap

• PCIe Gen 1.0 and 2.0 (5 GT/s)
  • One x4 external graphics card link
  • Configurable x4 General Purpose Ports (1x4, 2x2, 1x2 + 2x1, 4x1)

• Two independent display controllers
  • DisplayPort 1.2 up to 4096 × 2160 at 30 Hz, 30 bpp
  • Single link DVI up to 1920 × 1200 at 60 Hz, 24 bpp
  • HDMI, HDCP, eDP, DP++, 3D video, DP audio, Aux Channel
  • Integrated LVDS interface
  • VGA/DAC interface, up to 2048 × 1536 at 60 Hz
  • Miracast-certified, one wireless display up to 1920 × 1080, HDCP 2

• Integrated Controller Hub
  • 2 × USB 1.1, 2.0, 3.0 (5 Gb/s)
  • 8 × USB 1.1, 2.0
  • 2 × SATA 1.0, 2.0, 3.0 (6 Gb/s)
  • SD interface, SMBus, LPC, HD audio, Serial IRQ, SPI, GPIO

• Power Management
  • AMD PowerNow! technology
  • ACPI P-states, processor power states C0, C1, CC6, PC6, sleep states S0, S3, and S5
  • PCIe speed power policy
  • System Clock Deep Sleep

• Thermal Controls
  • Sideband temperature control
  • Hardware thermal control
  • Local hardware thermal control
  • DRAM thermal protection
  • Fan Control

Processors using Socket AM1

• AMD Athlon X4
• AMD Sempron X4, X2

	List of all Socket AM1-based Processors
Model	Price	Process	Launched	µarch	Family	Core	C	T	Freq	Turbo	TDP
Count: 0

Package Diagram

OPGA-721 package.

Socket Outline

Socket AM1 limits as specified in AMD Publ. #52119. Depicted is Foxconn Interconnect Technology Part No. PZ72127-2M66-01H. All dimensions in millimeters.

Pin Map

No data available.

References

• "Socket FS1b Design Specification", AMD Publ. #52119, Rev. 3.00, April 17, 2014
• "FS1b Processor Platform Thermal Design Guide", AMD Publ. #52121, Rev. 3.00, April 17, 2014
• "Family 16h Models 00h-0Fh AMD Athlon™ Desktop Processor Product Data Sheet", AMD Publ. #53738, Rev. 3.01, February 13, 2014
• "Family 16h Models 00h-0Fh AMD Sempron™ Desktop Processor Product Data Sheet", AMD Publ. #53739, Rev. 3.01, February 2014
• "BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 16h Models 00h-0Fh Processors", AMD Publ. #48751, Rev. 3.03, February 23, 2015

See also

• Socket FS1
• Socket FS1r2
• Socket AM4
• Package FT3