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144PIN PC100 Unbuffered SO-DIMM

256MB With 16Mx8 CL2

Description

The TS32MSS64V8D2 is a 32M bit x 64 Synchronous

Dynamic RAM high-density memory modules. The

TS32MSS64V8D2 consists of 16 pieces of CMOS

4Mx8bitsx4banks Synchronous DRAMs in TSOP-II 400mil

packages, a 2048 bits serial EEPROM and a PLL on a

144-pin printed circuit board. The TS32MSS64V8D2 is a

Dual In-Line Memory Module and is intended for mounting

into 144-pin edge connector sockets.

Synchronous design allows precise cycle control with the

use of system clock. I/O transactions are possible on every

clock cycle. Range of operation frequencies, programmable

latencies allow the same device to be useful for a variety of

high bandwidth, high performance memory system

applications.

Features

• Burst Mode Operation.

• Auto and Self Refresh.

• Serial Presence Detect (SPD) with serial EEPROM

• LVTTL compatible inputs and outputs.

• Single 3.3V ± 0.3V power supply.

• MRS cycle with address key programs.

Latency (Access from column address)

Burst Length (1,2,4,8 & Full Page)

Data Scramble (Sequential & Interleave)

• All inputs are sampled at the positive going edge of the

system clock.

Pin Identification

Symbol Function

A0~A11 Address inputs

BA0, BA1 Banks Select

D0~D63 Data inputs/outputs

CLK0 Clock Input

CKE0, CKE1 Clock Enable Input

/CS0, /CS1 Chip Select Input

/RAS Row address strobe

/CAS Column address strobe

/WE Write Enable

DQM0~DQM7 DQM

Vcc Power Supply

Vss Ground

SDA Serial Address / Data I/O

SCL Serial Clock

NC No Connection

Dimensions

Side Millimeters Inches

A 67.60 ± 0.20 2.661 ± 0.008

B 32.80 1.291

C 23.20 0.913

D 4.60 0.181

E 3.30 0.130

F 4.00 0.157

G 20.00 0.787

H 50.50 ± 0.20 1.988 ± 0.008

I 1.00 ± 0.10 0.040 ± 0.004

Transcend information Inc.

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Inhaltsverzeichnis

Seite 1

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 Description The TS32MSS64V8D2 is a 32M bit x 64 Synchron

Seite 2 - Pinouts

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 91-92 Revision Code - 0 93-94 Manufacturing Date By

Seite 3 - Block Diagram

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 Dimension ABCDEFGHI PCB: 09-7265 Pinouts Pin No Pin Nam

Seite 4

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 Block Diagram A0~A11D0~D63BA0~BA1/RAS/CAS/WE/CS0CKE0CLK0

Seite 5

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Value Unit

Seite 6

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 DC CHARACTERISTICS (Recommended operating condition unle

Seite 7

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 AC OPERATING TEST CONDITIONS (VDD=3.3.0.3V, TA=0 to 70%C

Seite 8

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 AC CHARACTERISTICS (AC operating conditions unless other

Seite 9

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 SIMPLIFIED TRUTH TABLE COMMAND CKEn-1 CKEn /CS /RAS /C

Seite 10 - Transcend information Inc

TTTSSS333222MMMSSSSSS666444VVV888DDD222 144PIN PC100 Unbuffered SO-DIMM 256MB With 16Mx8 CL2 Serial Presence Detect Specification Serial Presence De

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