Transcend TS128MSD64V6A Datasheet download pdf (Page 2)

T

T

T

S

S

S

1

1

1

2

2

2

8

8

8

M

M

M

S

S

S

D

D

D

6

6

6

4

4

4

V

V

V

6

6

6

A

A

A

200PIN DDR266 Unbuffered SO-DIMM

1GB With 64Mx8 CL2.5

Dimensions

DQS0~DQS7 Data strobe input/output

Side Millimeters Inches

CK0~CK2

/CK0~/CK2

Clock Input.

A 67.60±0.20

CKE0, CKE1 Clock Enable Input.

2.661±0.008

B 47.40

/CS0, /CS1 Chip Select Input.

1.866

C

/RAS Row Address Strobe

/CAS

11.40 0.449

Column Address Strobe

/WE

D 4.20 0.165

Write Enable

DM0~DM7

E 2.15 0.085

Data-in Mask

VDD +2.5 Voltage power supply

F 1.80

VREF Power Supply for Reference

0.071

G 4.00

VDDSPD +2.5 Voltage Serial EEPROM

Power Supply

0.157

H

SA0~SA2 Address in EEPROM

6.00 0.236

SCL Serial PD Clock

I 20.00 0.787

SDA Serial PD Add/Data input/output

J 31.75±0.20 1.250±0.008

VSS Ground

K 1.00±0.10

NC No Connection

0.039±0.004

(Refer Placement)

Pin Identification

Symbol Function

A0~A12, BA0, BA1 Address input

DQ0~DQ63 Data Input / Output.

Transcend Information Inc.

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