Apacer Memory America 的 75.963AT.G020C 规格书

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Apacer Access the best

RoHS Compliant

512MB DDR SDRAM SO-DIMM Industrial

Product Specifications

December 3, 2013

Version 1.1

Apacer Technology Inc.

1F., No.32, Zhongcheng Rd., Tucheng Dist., New Taipei City 236, Taiwan

Tel: +886-2-2267-8000 Fax: +886-2-2267-2261

www.apacer.com

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©Apacer Technology Inc.

Table of Contents

General Description.......................................................................................................2

Ordering Information.....................................................................................................2

Key Parameters..............................................................................................................2

Specifications:................................................................................................................3

Pin Assignments.............................................................................................................4

Pin Descriptions.............................................................................................................6

Functional Block Diagram.............................................................................................7

Absolute Maximum Ratings..........................................................................................8

DRAM Component Operating Temperature Range.......................................................9

Operating Conditions...................................................................................................10

Mechanical Drawing....................................................................................................11

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General Description

Apacer 75.963AT.G020C is 64M x 64 Double Data Rate SDRAM high density

memory modules based on first generation of 512Mb DDR SDRAM

respectively.

It consists of 8 pieces 64M x8 bit with 4banks Double Data Rate SDRAMs in

66pin TSOP-II (400mil) packages mounted on a 200pin glass-epoxy substrate.

Decoupling capacitors are mounted on the printed circuit board in parallel for

each DDR SDRAM. This product is Dual In-line Memory Modules and intended

for mounting into 200 pin edge connector sockets.

Synchronous design allows precise cycle control with the use of system clock.

Data I/O transactions are possible on both edges of DQS. Range of operating

frequencies, programmable latencies and burst lengths allow the same device

to be useful for a variety of high bandwidth, high performance memory system

applications.

Ordering Information

Part Number Bandwidth Speed Grade Max Frequency CAS Latency

75.963AT.G020C 3.2 GB/sec 400 Mbps 200 MHz CL3

Density Organization Component Rank

512MB 64M x 64 64M x8*8 1

Key Parameters

MT/s DDR-266 DDR-266 DDR-333 DDR-400

Grade -CL2 -CL2.5 -CL2.5 -CL3

Unit

tCK (min) 7.5 7.5 6 5 ns

CAS latency 2 2.5 2.5 3 tCK

tRC 9 9 10 11 tCK

tRAS 6 6 7 8 tCK

CL-tRCD-tRP 2-3-3 2.5-3-3 2.5-3-3 3-3-3 tCK

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Specifications:

♦ Power supply VDD: 2.6V +/-0.1V

♦ MRS cycle with address key programs

♦ CAS Latency (Access from column address): 2.5, 3

♦ Burst length : 2, 4, 8

♦ Data scramble ;Sequential & Interleave

♦ Serial presence detect with EEPROM

♦ SSTL-2 interface

♦ Differential clock input

♦ Compliance With RoHS

♦ Compliance With CE

♦ Auto Refresh and self Refresh Modes 64ms, 8192-cycle refresh

♦ Operating Temperature Rang : Industrial -40°C ≦ TA ≦ 85°C

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Pin Assignments

Pin No. Pin name Pin No. Pin name Pin No. Pin name Pin No. Pin name

1 VREF 51 VSS 101 A9 151 DQ42

3 VSS 53 DQ19 103 VSS 153 DQ43

5 DQ0 55 DQ24 105 A7 155 VDD

7 DQ1 57 VDD 107 A5 157 VDD

9 VDD 59 DQ25 109 A3 159 VSS

11 DQS0 61 DQS3 111 A1 161 VSS

13 DQ2 63 VSS 113 VDD 163 DQ48

15 VSS 65 DQ26 115 A10/AP 165 DQ49

17 DQ3 67 DQ27 117 BA0 167 VDD

19 DQ8 69 VDD 119 WE 169 DQS6

21 VDD 71 CB0 121 CS0 171 DQ50

23 DQ9 73 CB1 123 NC 173 VSS

25 DQS1 75 VSS 125 VSS 175 DQ51

27 VSS 77 DQS8 127 DQ32 177 DQ56

29 DQ10 79 CB2 129 DQ33 179 VDD

31 DQ11 81 VDD 131 VDD 181 DQ57

33 VDD 83 CB3 133 DQS4 183 DQS7

35 CK0 85 NC 135 DQ34 185 VSS

37 CK0 87 VSS 137 VSS 187 DQ58

39 VSS 89 CK2 139 DQ35 189 DQ59

41 DQ16 91 CK2 141 DQ40 191 VDD

43 DQ17 93 VDD 143 VDD 193 SDA

45 VDD 95 CKE1 145 DQ41 195 SCL

47 DQS2 97 NC 147 DQS5 197 VDDSPD

49 DQ18 99 A12 149 VSS 199 VDDID

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Pin No. Pin name Pin No. Pin name Pin No. Pin name Pin No. Pin name

2 VREF 52 VSS 102 A8 152 DQ46

4 VSS 54 DQ23 104 VSS 154 DQ47

6 DQ4 56 DQ28 106 A6 156 VDD

8 DQ5 58 VDD 108 A4 158 CK1

10 VDD 60 DQ29 110 A2 160 CK1

12 DM0 62 DM3 112 A0 162 VSS

14 DQ6 64 VSS 114 VDD 164 DQ52

16 VSS 66 DQ30 116 BA1 166 DQ53

18 DQ7 68 DQ31 118 RAS 168 VDD

20 DQ12 70 VDD 120 CAS 170 DM6

22 VDD 72 CB4 122 CS1 172 DQ54

24 DQ13 74 CB5 124 NC 174 VSS

26 DM1 76 VSS 126 VSS 176 DQ55

28 VSS 78 DM8 128 DQ36 178 DQ60

30 DQ14 80 CB6 130 DQ37 180 VDD

32 DQ15 82 VDD 132 VDD 182 DQ61

34 VDD 84 CB7 134 DM4 184 DM7

36 VDD 86 NC 136 DQ38 186 VSS

38 VSS 88 VSS 138 VSS 188 DQ62

40 VSS 90 VSS 140 DQ39 190 DQ63

42 DQ20 92 VDD 142 DQ44 192 VDD

44 DQ21 94 VDD 144 VDD 194 SA0

46 VDD 96 CKE0 146 DQ45 196 SA1

48 DM2 98 NC 148 DM5 198 SA2

50 DQ22 100 A11 150 VSS 200 NC

Notes:

1. Pins 71, 72, 73, 74, 77, 78, 79, 80, 83, 84 are not used on x64 module, & used on x72 module.

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Pin Descriptions

Pin Name Description

Ax SDRAM address bus

BAx SDRAM bank select

RAS SDRAM row address strobe

CAS SDRAM column address strobe

WE SDRAM write enable

CSx DIMM Rank Select Lines

CKEx SDRAM clock enable lines

DQx DIMM memory data bus

DQSx SDRAM data strobes(positive line of differential pair)

DMx SDRAM data masks high data strobes(x8-based X72 DIMMs)

CKx SDRAM clocks(positive line of differential pair)

CKx SDRAM clocks(negative line of differential pair)

SCL I2C serial bus clock for EEPROM

SDA I2C serial bus data line for EEPROM

SAx I2C slave address select for EEPROM

VDD SDRAM core power supply

VDDQ SDRAM I/0 Driver power supply

VREF SDRAM I/O reference supply

VSS Power supply return(ground)

VDDSPD Serial EEPROM positive power supply

VDDID VDD identification flag

NC Spare pins(no connect)

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Functional Block Diagram

DM3

DM2

DQ0

DQ1

DQ2

DQ3

DM0

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

DQ16

DQ17

DQ18

DQ19

DQ20

DQ21

DQ22

DQ23

DQ24

DQ25

DQ26

DQ27

DQ28

DQ29

DQ30

DQ31

DQ40

DQ41

DQ42

DQ43

DM4

DQ44

DQ45

DQ46

DQ47

DQ48

DQ49

DQ50

DQ51

DQ52

DQ53

DQ54

DQ55

DQ56

DQ57

DQ58

DQ59

DQ60

DQ61

DQ62

DQ63

DM1

DQ32

DQ33

DQ34

DQ35

I/O 0

I/O 1

I/O 2

I/O 3

DQ36

DQ37

DQ38

DQ39

I/O 4

I/O 5

I/O 6

I/O 7

DM5

DM6

DM7

#Unless otherwise noted, resistor values are 22 Ω±5%

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

DM DM

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

LDM

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

BA0-BA1

A0-AN

RAS

CAS

CKE0

VDD

VSS

SDRAMS D0-D7

SDRAMS D0-D7, SPD

Serial Presence Detect (SPD)

SCL

SDA

Note: DQ wiring may differ from that described

in this drawing; however DQ/DM/DQS

relationships are maintained as shown.

CK0

CK1

4 loads

DQS0 DQS

DQS1

DQS2 LDQS

DQS3 DQS7

DQS

DQS6

DQS5

DQS4 DQS

CKE1 N.C.

VDD and VDDQ

VREF SDRAMS D0-D7

SA0

SA1

VDDSPD SPD

CK1

CK0

CK2 0 loads

CK2

SA2

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

DQS

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

DQS

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

DQS

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

DQS S

VDDID

VDDID strap connections:

(for memory device VDD,V

DDQ)

Strap out (open): VDD =V

DDQ

Strap in (closed): VDD≠VDDQ

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Absolute Maximum Ratings

Parameter Symbol Description Units

Supply Voltage Relative to VSS V

DD - 1.0 V ~ 3.6 V V

Supply Voltage Relative to VSS V

DDQ - 1.0 V ~ 3.6 V V

VREF and Inputs Voltage Relative to VSS VIN, VOUT - 0.5 V ~ 3.6 V V

Storage Temperature TSTG -55 to +100 ℃

Notes:

Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage of the device.

Exposure to absolute maximum rating conditions for extended periods may affect device reliability. .

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DRAM Component Operating Temperature

Range

Symbol Parameter Rating Units Notes

TA Operating Temperature Rang: Industrial -40 to 85 ℃

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Operating Conditions

Recommended DC Operating Conditions - DDR (2.6V ± 0.1V) operation

Rating

Symbol Parameter Min. Typ. Max. Units

VDD Supply Voltage 2.5 2.6 2.7 V

VDDQ Supply Voltage for Output 2.5 2.6 2.7 V

Notes:

1. VREF is expected to be equal to 0.5 x VDDQ of the transmitting device, and to track variations in the DC level of the

same. Peak-to-peak noise on VREF may not exceed 2% of the DC value

2. VTT is not applied directly to the device. VTT is a system supply for signal termination resistors, is expected to be

set equal to VREF, and must track variations in the DC level of VREF

3. VID is the magnitude of the difference between the input level on CK and the input level on /CK.

Mechanical Drawing

1.9 mm

Side

67.60 mm nom.

Front

max.

Voltage

Key

SPD

DDR SDRAMs DDR SDRAMs

1 199

39 41

31.75 mm

1.8 mm+-0.1

Left key position:

VDD = VDDQ = 2.5 V

2.7 mm+-0.1

Right key position:

0.60 mm+-0.1

Reserved

1.9 mm

max.

4.0 mm+-0.1

1.00 mm+-0.1

20.00 mm

TOLERANCES ON ALL DIMENSIONS +/-0.13 UNLESS OTHERWISE SPECIFIED.

2.15 mm+-0.1 4.20 mm+-0.1

47.40 mm+-0.1

2.45 mm+-0.1

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Revision History

Revision Date Description Remark

0.9 08/28/2012 Official release

1.0 08/29/2012 release

1.1 07/23/2013 Changed headquarters address

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Global Presence

Taiwan (Headquarters)

Apacer Technology Inc.

1F., No.32, Zhongcheng Rd., Tucheng Dist.,

New Taipei City 236, Taiwan R.O.C.

Tel: +886-2-2267-8000

Fax: +886-2-2267-2261

amtsales@apacer.com

U.S.A.

Apacer Memory America, Inc.

386 Fairview Way, Suite102,

Milpitas, CA 95035

Tel: 1-408-518-8699

Fax: 1-408-935-9611

sa@apacerus.com

Japan

Apacer Technology Corp.

5F, Matsura Bldg., Shiba, Minato-Ku

Tokyo, 105-0014, Japan

Tel: 81-3-5419-2668

Fax: 81-3-5419-0018

jpservices@apacer.com

Europe

Apacer Technology B.V.

Science Park Eindhoven 5051 5692 EB Son,

The Netherlands

Tel: 31-40-267-0000

Fax: 31-40-267-0000#6199

sales@apacer.nl

China

Apacer Electronic (Shanghai) Co., Ltd

1301, No.251,Xiaomuqiao Road, Shanghai,

200032, China

Tel: 86-21-5529-0222

Fax: 86-21-5206-6939

sales@apacer.com.cn

India

Apacer Technologies Pvt Ltd,

# 535, 1st Floor, 8th cross, JP Nagar 3rd Phase,

Bangalore – 560078, India

Tel: 91-80-4152-9061

sales_india@apacer.com

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