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Intel Core Solo ULV U1xxx series processor (Yonah, Ultra Low Voltage )
Identification
Model name:
Core Solo ULV U1xxx series.
Code name:
Yonah, Ultra Low Voltage.
Supplier:
Intel.
Component class:
CPU.
Generation
Generation: Core.
Compatibility
Dual-core technology: single core only, second core disfunctional/disabled.
Multimedia instruction sets: MMX, SSE, SSE2, SSE3.
Cache
L1 cache: (2x) 12 k mOps instruction cache, 16 kbyte data cache (Harvard architecture).
Shared L2 cache: 2 Mbyte.
Architecture
133 MHz QDR bus.
Memory protection: XD bit.
Virtualization Technology (VT, Vanderpool).
Multi-processing
Dual-core technology: single core only, second core disfunctional/disabled.
Multiplier
Power management
Power management: Enhanced Intel SpeedStep Technology (EIST).
Clock speed
| Clock speed | Model | Multiplier | Introduction | Cancellation | Order part numbers |
|---|---|---|---|---|---|
| 133/1066 MHz | Intel Core Solo ULV U1300 CPU | 8 | April 2006 |
OEM (stepping C0): LE80538UE0042M, OEM (stepping D0): LE80538UE0042MX |
|
| 133/1200 MHz | Intel Core Solo ULV U1400 CPU | 9 | April 2006 | July 2009 |
OEM (stepping C0): LE80538UE0092M, OEM (stepping D0): LE80538UE0092MX |
| 133/1333 MHz | Intel Core Solo ULV U1500 CPU | 10 | January 2007 | July 2009 | OEM (stepping D0): LE80538UE0142MX |
Physics
Voltage: 0.950-0.975 V.
Power dissipation: 5.5 W TDP.
Temperature: 0-100 °C.
Number of transistors: 151 million.
Die size: 90.3 mm2.
Packaging: FCBGA6.
System management
CPUID32
| Type | Family | Model | Stepping | Description |
|---|---|---|---|---|
| 0x0 | 0x6 | 0xE | 0x8 | stepping C0 |
| 0x0 | 0x6 | 0xE | 0xC | stepping D0 |
Step level
Text:
Step levels:
- C0,
- D0 (January 26, 2007).
S-Spec / Stepping code
| Model | Code | Stepping | Introduction |
|---|---|---|---|
| Intel Core Solo ULV U1400 CPU | SL8W6 | C0 | |
| Intel Core Solo ULV U1300 CPU | SL8W7 | C0 | |
| Intel Core Solo ULV U1300 CPU | QNBZ | D0 QS | November 2006 |
| Intel Core Solo ULV U1300 CPU | SL9LA | D0 | |
| Intel Core Solo ULV U1400 CPU | QNBR | D0 QS | November 2006 |
| Intel Core Solo ULV U1400 CPU | SL9LB | D0 | |
| Intel Core Solo ULV U1500 CPU | SL9LC | D0 |
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