| Type |
CPU / Microprocessor |
| Market segment |
Embedded |
| Family |
Intel Atom E600 series |
| Model number |
E640 |
| CPU part number |
- CT80618005841AA is an OEM/tray microprocessor
|
| Frequency |
1000 MHz |
| Clock multiplier |
10 |
| Package |
676-ball Flip-Chip Ball Grid Array (FCBGA) |
| Socket |
BGA676 |
| Size |
0.87" x 0.87" / 2.2cm x 2.2cm |
| Introduction date |
Sep 14, 2010 |
| Price at introduction |
$29 |
| S-spec numbers |
| |
ES/QS processors |
Production processors |
| Part number |
QP4T |
QP7L |
SLH55 |
SLJ33 |
| CT80618005841AA |
+ |
+ |
+ |
+ | |
| Architecture / Microarchitecture |
| Microarchitecture |
Bonnell |
| Platform |
Queens Bay |
| Processor core |
Tunnel Creek |
| Core steppings |
B0 (SLH55)
B1 (QP4T, QP7L, SLJ33) |
| CPUID |
20661 (QP4T, SLH55, SLJ33) |
| Manufacturing process |
0.045 micron |
| Data width |
32 bit |
| The number of cores |
1 |
| The number of threads |
2 |
| Floating Point Unit |
Integrated |
| Level 1 cache size |
32 KB 4-way associative instruction cache
24 KB 6-way associative data cache |
| Level 2 cache size |
512 KB 8-way associative cache |
| Physical memory |
2 GB |
| Multiprocessing |
Not supported |
| Features |
- MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- HT / Hyper-Threading technology
- VT-x / Virtualization technology
|
| Low power features |
- Deep Power Down state
- Enhanced SpeedStep technology
|
| Integrated peripherals / components |
| Integrated graphics |
GPU Type: GMA 600
Base frequency (MHz): 320 |
| Memory controller |
The number of controllers: 1
Memory channels: 1
Channel width (bits): 32
Supported memory: DDR2-667, DDR2-800 |
| Other peripherals |
- PCI Express 1.0 interface
- Video encoder/decoder
- Display controller with LVDS and Serial DVO display ports
- LPC interface
- SMBus host controller
- Serial Peripheral Interface
- 14 General Purpose I/O pins
- High definition audio
|
| Electrical / Thermal parameters |
| Min/Recommended/Max V core |
1.045V / 1.1V / 1.155V |
| Min/Recommended/Max V I/O or secondary |
0.855V / 0.9V / 0.945V |
| Min/Recommended/Max V tertiary |
0.9975V / 1.05V / 1.1025V |
| Minimum/Maximum operating temperature |
0°C - 70°C |
| Maximum power dissipation |
4.04 Watt (Core only, does not include peripherals) |
| Thermal Design Power |
3.3 Watt
3.6 Watt |
| Notes on Intel Atom E640 |
- Embedded microprocessor
- Maximum junction temperature is 90°C
- The CPU is compatible with OpenGL ES2.0, OpenGL 2.1 and OpenVG 1.1 APIs.
|
