DDR3L-RS请教

fengqufengsui

请教DDR3L-RS中RS是什么意思？

12345liyunyun

这只是DDR3技术的升级，名字没有 什么意义，无非就是对以前产品的技术升级优化，降低功耗等等

超級狗

RS = Reduce Standby Current/Power

) w5 d9 k4 w2 {: p6 N7 L* l4 O

超級狗

% A& T- s6 @, M6 |: G7 M! _美光（Micron）解釋，特別是針對 IDD6 這項參數的功耗值。
$ h# A- l9 a0 u$ a
Standby power savings are becoming increasingly important as computing devices continue to shrink leaving less room for large batteries, and come loaded with advanced features such as instant-on and Microsoft’s Connected Standby. DDR3L-RS (formerly referred to as DDR3Lm) is the first mainstream PC DRAM with a focus on reducing IDD6, doing so by cutting in half the self-efresh rate at room temperature (standby conditions) and by selecting lower IDD6 devices. First, TCSR (Temperature Compensated Self Refresh) is enabled at 45C which reduces the self-refresh rate from 1x to 1/2x rate. Secondly, the devices are screened and sorted by the IDD6 value through a proprietary screening process and the lower IDD6 devices are classified as DDR3L-RS.

超級狗

靠！又是為了有點軟（Microsoft）才搞出來的東西。
, O/ z" h# k& I0 J( o
: Z* _: B, Q; r7 S& y* k