Product Collection
Legacy Intel Atom® Processors
Vertical Segment
Embedded
Processor Number
E645C
Lithography
45 nm

CPU Specifications

Total Cores
1
Total Threads
2
Processor Base Frequency
1.00 GHz
Cache
512 KB L2 Cache
Bus Speed
2.5 GT/s
TDP
7 W

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q4'10
Servicing Status
End of Servicing Lifetime
Embedded Options Available
No
Datasheet

Memory Specifications

Max Memory Size (dependent on memory type)
2.93 GB
Memory Types
DDR2 800
Max # of Memory Channels
1
ECC Memory Supported
No

GPU Specifications

Graphics Base Frequency
320 MHz

Expansion Options

PCI Express Configurations
x1, root complex only
Max # of PCI Express Lanes
2

Package Specifications

Sockets Supported
FCBGA1466
Package Size
37.5mm x 37.5mm

Advanced Technologies

Intel® Turbo Boost Technology
No
Intel® Hyper-Threading Technology
Yes
Instruction Set
32-bit
Enhanced Intel SpeedStep® Technology
Yes

Security & Reliability

Intel® Virtualization Technology (VT-x)
Yes