Datasheet

ManualsBrandsTranscend Manualscomputer componentsTS16MSS64V6C

144PIN PC133 Unbuffered SO-DIMM

128MB With 8Mx16 CL3

Description

The TS16MSS64V6C is a 16M bit x 64 Synchronous

Dynamic RAM high-density memory module. The

TS16MSS64V6C consists of 8 piece of CMOS

2Mx16bitsx4banks Synchronous DRAMs in TSOP-II 400mil

packages and a 2048 bits serial EEPROM on a 144-pin

printed circuit board. The TS16MSS64V6C 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 allows the same device to be

useful for a variety of high bandwidth, high performance

memory system applications.

Features

• Performance Range : PC133

• 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 Sequence (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 Select Bank

DQ0~DQ63 Data inputs/outputs

CLK0,CLK1 Clock Input

CKE0,CKE1 Clock Enable Input

/CS0,/CS1 Chip Select Input

/RAS Row address strobe

/CAS Column address strobe

/WE Write Enable

DQM0~7 DQM

Vcc Power Supply

Vss Ground

SDA Serial Address / Data I/O

SCL Serial Clock

NC No Connection

Transcend information Inc.

Summary of content (11 pages)

PAGE 1
44PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C Pin Identification Description The TS16MSS64V6C is a 16M bit x 64 Synchronous Dynamic RAM TS16MSS64V6C high-density consists memory of 8 module. piece of Symbol The CMOS Function A0~A11 Address inputs BA0,BA1 Select Bank DQ0~DQ63 Data inputs/outputs CLK0,CLK1 Clock Input CKE0,CKE1 Clock Enable Input /CS0,/CS1 Chip Select Input the use of system clock.
PAGE 2
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C Placement B D A F C E G H K I J PCB : 09-6755 Dimensions Side Millimeters Inches A 67.60 ± 0.200 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 2.50 0.098 G 4.00 0.157 H 6.00 0.236 I 20.00 0.787 J 29.21 ± 0.200 1.150 ± 0.008 K 1.00 ± 0.100 (Refer Placement) Transcend information Inc. 2 0.039 ± 0.
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144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C Pinouts Pin Pin Pin Pin No Name No Name 01 Vss 49 DQ13 03 DQ0 51 DQ14 05 DQ1 53 DQ15 07 DQ2 55 Vss 09 DQ3 57 *CB0 11 Vcc 59 *CB1 13 DQ4 61 CLK0 15 DQ5 63 Vcc 17 DQ6 65 /RAS 19 DQ7 67 /WE 21 Vss 69 /CS0 23 DQM0 71 */CS1 25 DQM1 73 NC 27 Vcc 75 Vss 29 A0 77 *CB2 31 A1 79 *CB3 33 A2 81 Vcc 35 Vss 83 DQ16 37 DQ8 85 DQ17 39 DQ9 87 DQ18 41 DQ10 89 DQ19 43 DQ11 91 Vss 45 Vcc 93 DQ20 47 DQ12 95 DQ21 * Please refer Block Diagram Transcend informatio
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144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C Block Diagram /CS CKE CLK /CS CKE CLK /CS CKE CLK /CS CKE CLK DQM1 DQM5 SDA SCL A0 A1 A2 24C02 A0~11,BA0~1 DQ0~15 /RAS /CAS 8Mx16 /WE SDRAM /CS CKE CLK DQM2 DQM6 SCL A0~11,BA0~1 DQ0~15 /RAS /CAS 8Mx16 /WE SDRAM /CS CKE CLK DQM3 DQM7 LDQM UDQM /CS CKE CLK DQM0 DQM4 SDA A0~11,BA0~1 DQ0~15 /RAS /CAS 8Mx16 /WE SDRAM LDQM UDQM A0~11,BA0~1 DQ0~15 /RAS /CAS 8Mx16 /WE SDRAM LDQM UDQM /CS CKE CLK LDQM UDQM A0~11,BA0~1 DQ0~15 /RAS /CAS
PAGE 5
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C ABSOLUTE MAXIMUM RATINGS Parameter Voltage on any pin relative to Vss Voltage on VDD supply relative to Vss Storage temperature Power dissipation Short circuit current Mean time between failure Temperature Humidity Burning Temperature Cycling Test Symbol VIN, VOUT VDD, VDDQ TSTG PD LOS MTBF THB TC Value -1.0~4.6 -1.0~4.
PAGE 6
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C DC CHARACTERISTICS (Recommended operating condition unless otherwise noted, TA = 0 to 70°C) Parameter Symbol Test Condition Operating Current ICC1 Burst Length =1 (One Bank Active) tRC≥tRC(min) IOL=0mA Precharge Standby Current ICC2P in power-down mode ICC2PS Precharge Standby Current ICC2N in non power-down mode Value 720 Unit mA CKE≤VIL(max), tCC=10ns 8 mA CKE & CLK≤VIL(max), tCC=∞ 8 CKE≥VIH(min), /CS≥VIH(min), tCC=10ns 160 Note
PAGE 7
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C AC OPERATING TEST CONDITIONS (VDD = 3.3V±0.3V, TA = 0 to 70°C) Parameter AC Input levels (VIH/VIL) Value Unit 2.4/0.4 V 1.4 V tr/tf=1/1 ns 1.4 V Input timing measurement reference level Input rise and fall time Output timing measurement reference level Output load condition See Fig. 2 Vtt=1.4V 3.3V 50 Ohm 1200 Ohm Output VOH (DC)=2.4V, IOH=-2mA VOL (DC)=0.4V, I OL=2mA Output Z0=50 Ohm 50pF 50pF 870 Ohm (Fig.
PAGE 8
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C AC CHARACTERISTICS (AC operating conditions unless otherwise noted) Refer to the individual component, not the whole module. Parameter Symbol Value Min Max Note 1000 ns 1 5.4 ns 1, 2 CLK cycle time tCC CLK to valid output delay tSAC Output data hold time tOH 2.7 ns 2 CLK high pulse width tCH 2.5 ns 3 CLK low pulse width tCL 2.5 ns 3 Input setup time tSS 1.5 ns 3 Input hold time tSH 0.
PAGE 9
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C SIMPLIFIED TRUTH TABLE COMMAND CKEn-1 CKEn /CS /RAS /CAS /WE DQM H X L L L L X OP CODE H H L L L L H X X L H L H H X H X H X X X H X L L H H X V H X L H L H X V H X L H L L X V H X L H H L X Bank Selection Both Banks H X L L H L X Entry H L H X X X L V V V X X X X H X X X L H H H H X X X L V V V Register Mode Register Set Refresh Auto Ref
PAGE 10
144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C Serial Presence Detect Specification Serial Presence Detect Byte No. Function Described Standard Specification Vendor Part 0 # of Bytes Written into Serial Memory 128bytes 80 1 Total # of Bytes of S.P.
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144PIN PC133 Unbuffered SO-DIMM 128MB With 8Mx16 CL3 TS16MSS64V6C 36-61 Superset Information - 00 62 SPD Data Revision Code JEDEC Ver2 02 63 Checksum for Bytes 0-62 97 97 Transcend 7F, 4F T 54 64-71 72 Manufacturers JEDEC ID Code per JEP-108E Manufacturing Location 54 53 31 36 4D 53 73-90 Manufacturers Part Number TS16MSS64V6C 53 36 34 56 36 43 20 20 20 20 20 20 91-92 Revision Code - 0 93-94 Manufacturing Date By Manufacturer Variable 95-98 Assembly Serial Number By Manufac