rtd cpuModules CMA24BT, User Manual

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BDM-610000087 Rev A Chapter 1: Introduction 5
Board Features
•
Intel Atom® E3800 Series Processor:
– Intel Atom® technology
•
E3815 Single Core Processor
•
E3825 Dual Core Processor
•
E3845 Quad Core Processor
– ACPI 5.0 compliant
– Thermal Throttling reduces clock speed to prevent thermal runaway
– 22 nm process
– Max Core Temperature of 110 C
•
2-4 GBytes BGA DDR3 SDRAM with ECC
– Single-channel memory interface
– Transfer rates up to 1333 MT/s Data Rate
– Surface Mounted for maximum reliability
•
Stackable 156-pin PCIe/104 Type 2 bus on top
– One SATA 2.0, Rev 2.0 3GB/s
– Two USB 2.0
– ATX Power Supply Signaling
– RTC Battery
•
Stackable 156-pin PCIe/104 Type 2 bus on bottom
– Four PCI Express x1 Links. Gen 2, 5 GT/s
– Two USB 2.0
– ATX Power Supply Signaling
– RTC Battery
•
Stackable 120-pin PCI bus
– 4 Bus master add-on cards capable
– 3.3V or 5V PCI bus signaling
•
Advanced Thermal Management
– Thermal Monitor throttles processor and memory to prevent thermal runaway
– Passive Fanless Heatsink
– Modified heatsinks and flat heat spreaders are available
– Passive Structural Heatsink & Heatpipes in IDAN and HiDAN System Configurations
•
Advanced Configuration and Power Interface (ACPI)
Part Number Cores
Core
Frequency
L1 Cache
(data)
L1 Cache
(instruction)
L2 Cache Stack Height
CMA24BTS1460 One 1.46 GHz 32 KByte 32 KByte 512 KByte 0.600” (15.24mm)
CMA24BTD1330
Two 1.33 GHz 32 KByte
1
1. Discreet L1 and L2 cache structures for each core
32 KByte
1
512 KByte
1
0.600” (15.24mm)
CMA24BTQ1910 Four 1.91 GHz 32 KByte 1 32 KByte 1 512 KByte 1 0.866” (22mm)