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Intel® Atom™ Processor Z550
(512K Cache, 2.00 GHz, 533 MHz FSB)


Processor Number Z550
Status Launched
Launch Date Q2'09
Lithography 45 nm
Recommended Customer Price N/A
# of Cores 1
Processor Base Frequency 2.00 GHz
Cache 512 KB L2
Bus Speed 533 MHz FSB
FSB Parity No
TDP 2.4 W
Supplemental Information
Embedded Options Available No
Datasheet Link
Conflict Free Yes
Package Specifications
Sockets Supported PBGA441
Package Size 13mm x 14mm
Processing Die Size 26 mm2
# of Processing Die Transistors 47 million
Low Halogen Options Available See MDDS
Advanced Technologies
Intel® Turbo Boost Technology No
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) No
Intel® 64 No
Instruction Set 32-bit
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching Yes
Thermal Monitoring Technologies Yes
Intel® Platform Protection Technology
Trusted Execution Technology No
Execute Disable Bit Yes

Ordering and Spec Information

Trade Compliance Information

3A991.A.1 NA 8542310000-HYBRD

Retired and Discontinued

Spec Code Ordering Code Step RCP
Intel® Atom™ Processor Z550 (512K Cache, 2.00 GHz, 533 MHz FSB) uFCBGA8, Tray

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