sl7pr (intel pentium 4 520j)/JM80547PG0721M

sl7pr (intel pentium 4 520j)/JM80547PG0721M 详细信息

一般信息
类型	CPU / Microprocessor
系列	Intel Pentium 4
Processor number	520J
部件号	JM80547PG0721M
频率 (GHz)	2.8
总线速度 (MHz)	800
时钟倍频器	14
封装 type	775-land FC-LGA4
接口 type	接口 775 (LGA775)
架构 / 微体系结构 / Other
CPUID	0F41h
Core stepping	E0
Qualification sample	Q20Y
Previous stepping	SL7J5
处理器内核	Prescott
Manufacturing technology (micron)	0.09
L2 cache size (MB)	1
特征	Execute disable bit Hyper-Threading technology
Core voltage (V)	1.287 - 1.4
Case temperature (°C)	67.7
Notes on sSpec SL7PR
This part also ships as a boxed processor with an unattached fan heatsink. Microprocessors with this S-Spec have multiple VIDs. This S-spec supports the 775_VR_CONFIG_04A (mainstream) guidelines for processors with Iccmax up to 78A, and VID up to 1.4V. The parts are available starting from October 1, 2004 Changes in E0 stepping: Execute disable bit, additional power management features.