Toshiba Satellite L640 User Manual

Pin Assignment
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
199 +3V --- 200 CGDAT_SMB I/O
201 DIMM0_SA1 I/O 202 CGCLK_SMB O
203 +SMDDR_VTERM --- 204 +SMDDR_VTERM ---
205 GND --- 206 GND ---
207 NC --- 208 NC ---
JDIM2 DDRIII Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 SMDDR_VREF_DQ1 O 2 GND ---
3 GND --- 4 M_B_DQ0 I/O
5 M_B_DQ4 I/O 6 M_B_DQ1 I/O
7 M_B_DQ5 I/O 8 GND ---
9 GND --- 10 M_B_DQSN0 I/O
11 M_B_DM0 O 12 M_B_DQSP0 I/O
13 GND --- 14 GND ---
15 M_B_DQ7 I/O 16 M_B_DQ3 I/O
17 M_B_DQ6 I/O 18 M_B_DQ2 I/O
19 GND --- 20 GND ---
21 M_B_DQ12 I/O 22 M_B_DQ9 I/O
23 M_B_DQ13 I/O 24 M_B_DQ8 I/O
25 GND --- 26 GND ---
27 M_B_DQSN1 I/O 28 M_B_DM1 O
29 M_B_DQSP1 I/O 30 DDR3_DRAMRST# O
31 GND I/O 32 GND I/O
33 M_B_DQ11 --- 34 M_B_DQ14 ---
35 M_B_DQ15 I/O 36 M_B_DQ10 I/O
37 GND I/O 38 GND I/O

Toshiba Satellite L640 Specifications

General

Optical Drive	DVD SuperMulti Drive
Wireless	802.11b/g/n
Webcam	Integrated Webcam
Processor	Intel Core i3/i5
RAM	Up to 8GB DDR3
Storage	320GB HDD
Display	14-inch HD
Graphics	Intel HD Graphics
Operating System	Windows 7 Home Premium
LAN	10/100 Ethernet
Battery	6-cell Lithium Ion
Ports	HDMI, VGA, RJ-45, Microphone input, Headphone output