Datasheet

T
T
T
S
S
S
6
6
6
4
4
4
M
M
M
L
L
L
S
S
S
7
7
7
2
2
2
V
V
V
6
6
6
F
F
F
168PIN PC133 Unbuffered DIMM
512MB With 32Mx8 CL3
Dimensions
Side Millimeters Inches
A 133.35±0.40 5.250±0.016
B 65.67 2.585
C 23.49 0.925
D 8.89 0.350
E 3.00 0.118
F 31.75±0.20 1.250±0.008
G 19.80 0.788
H 15.80 0.622
I 1.27±0.10 0.050±0.004
(Refer Placement)
Pin Identification
Symbol Function
A0~A12, BA0, BA1 Address input
DQ0~DQ63 Data Input / Output.
CLK0~CLK3 Clock Input.
CKE0, CKE1 Clock Enable Input.
/CS0~/CS3 Chip Select Input.
/RAS Row Address Strobe
/CAS Column Address Strobe
/WE Write Enable
DQM0~DQM7 Data (DQ) Mask
SA0~SA2 Address in EEPROM
SCL Serial PD Clock
SDA Serial PD Add/Data input/output
Vcc +3.3 Voltage Power Supply
Vss Ground
NC No Connection
Transcend information Inc
2