Transcend TS64MDR72V6L5 Datasheet download pdf (Page 2)

T

T

T

S

S

S

6

6

6

4

4

4

M

M

M

D

D

D

R

R

R

7

7

7

2

2

2

V

V

V

6

6

6

L

L

L

5

5

5

184Pin DDR266 Registered DIMM

512MB with 64Mx4 CL2.5

Dimensions

Side Millimeters Inches

A 133.35±0.20 5.250±0.008

B 72.39 2.850

C 6.35 0.250000

D 2.20 0.0870

E 30.48±0.20 1.20±0.00800

F 19.80 0.779

G 4.00 0.157

H 12.00 0.472

I 1.27±0.10 0.050±0.004

(Refer Placement)

Pin Identification

Symbol Function

SA0~SA12, SBA0, SBA1

Address input

SDQ0~SDQ63,

Data Input / Output.

SCB0~SCB7

Check bit

SDQS0~SDQS8,

SDM0~SDM8

Data strobe input/output

CK0, /CK0

Clock Input.

SCKE0

Clock Enable Input.

/SCS0

Chip Select Input.

/SRAS

Row Address Strobe

/SCAS

Column Address Strobe

/SWE

Write Enable

VDD

+2.5 Voltage power supply

VDDQ

+2.5 Voltage Power Supply

for DQS

VREF

Power Supply for

Reference

VDDSPD

+2.5 Voltage Serial

EEPROM Power Supply

EA0~EA2

Address in EEPROM

SCL

Serial PD Clock

SDA

Serial PD Add/Data

input/output

VDDID

VDD Identification Flag

VSS

Ground

/RESET

Reset enable

NC

No Connection

Transcend Information Inc.

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