Intel 315889-002 manual 7.4Mechanical Dimensions - PROPOSED, 7.4.1Gold Finger Specification

VRM – Mechanical Guidelines

Figure 7-1. VRM 11.0 Pin Assignments

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1	VIN−	54	VIN+
2	VIN−	53	VIN+
3	VIN−	52	VIN+
4	VID4	51	VID3
5	VID2	50	VID1
6	VID0	49	VID5
7	VO_SEN+	48	VO_SEN−
8	VR_Ready	47	VR_hot#
9	OUTEN	46	LL0
10	Load_Current	45	LL1
11	VID6	44	VID_Select
12	VRM_pres#	43	VR_ID#
13	VO+	42	VO+
14	VO+	41	VO+
15	VO+	40	VO+
16	VO−	39	VO−
17	VO−	38	VO−
18	VO−	37	VO−
19	VO+	36	VO+
20	VO+	35	VO+
21	VO+	34	VO+
22	VO−	33	VO−
23	VO−	32	VO−
24	VO−	31	VO−
25	VO+	30	VO+
26	VO+	29	VO+
27	VO+	28	VO+

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7.4Mechanical Dimensions - PROPOSED

The mechanical dimensions for the VRM 11.0 module and connector are shown in Figure 7-1.

7.4.1Gold Finger Specification

The VRM board must contain gold lands (fingers) for interfacing with the VRM connector that is 1.50 mm ±0.2 mm [0.059” ±0.008”] wide by 6.00 mm [0.236”] minimum long and spaced 2.50 mm [0.098”] apart. Traces from the lands to the power plane should be a minimum of 0.89 mm [0.035”] wide and of a minimal length.

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