3.3V 1M x 64-Bit SDRAM Module
3.3V 1M x 72-Bit SDRAM Module
168 pin unbuffered DIMM Modules
HYS64V1000GS-10/-12/-15
HYS72V1000GS-10/-12/-15
Target Information
•
168 Pin JEDEC Standard, Unbuffered 8 Byte
Dual-In-Line SDRAM Module
1 bank 1M x 64, 1M x 72 organisation
Optimized for byte-write non-parity or ECC applications
JEDEC standard Synchronous DRAMs (SDRAM)
Performance:
-10
f
CK
t
CK3
t
AC3
Clock frequency
Clock cycle time
Clock access time
CAS latency = 3
•
•
•
•
-12
83
12
11
-15
66
15
13
Units
MHz
ns
ns
100
10
9
•
•
•
•
•
•
•
•
•
•
•
Single +3.3V(± 0.3V ) power supply
Programmable CAS Latency, Burst Length and Wrap Sequence
Auto Refresh (CBR) and Self Refresh
Decoupling capacitors mounted on substrate
All inputs, outputs are LVTTL compatible
Serial presence detects
Utilizes four / five 1M x 16 SDRAMs in TSOPII-50 packages
4096 refresh cycles every 64 ms
Gold contact pad
Card Size: 133,35mm x 25,40mm x 3,00 mm
This SDRAM product familiy is intended to be fully pin and architecture compatible with the 168
pin Unbuffered DRAM DIMM module family.
Semiconductor Group
1
4.96
HYS64(72)V1000GS-10/-12/-15
1M x 64/72 SDRAM-Module
The HYS64(72)V1000GS-10/-12/-15 are industry standard 168-pin 8-byte Dual in-line Memory
Modules (DIMMs) which are organised as 1M x 64 and 1M x 72 high speed memory arrays
designed with Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs
use four 1M x 16 SDRAMs for the 1M x 64 organisation and an additional SDRAM for the 1M x 72
organisation. Decoupling capacitors are mounted on the PC board.
The DIMMs use optional serial presence detects implemented via a serial E
2
PROM using the two
pin I
2
C protocol. The first 128 bytes are utilized by the DIMM manufacturer and the second 128
bytes are available to the end user.
All SIEMENS 168-pin DIMMs provide a high performance, flexible 8-byte interface in a 133,35 mm
long footprint.
Ordering Information
Type
HYS 64V1000GU-50
HYS 64V1000GU-60
HYS 64V1000GU-70
HYS 72V1000GU-50
HYS 72V1000GU-50
HYS 72V1000GU-70
Ordering Code
Package
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
Descriptions
100 Mhz 1M x 64 SDRAM module
83 Mhz 1M x 64 SDRAM module
66 MHz 1M x 64 SDRAM module
100 MHz 1M x 72 SDRAM module
83 Mhz 1M x 72 SDRAM module
66 Mhz 1M x 72 SDRAM module
Pin Names
A0-A10
A11 (BS)
DQ0 - DQ63
CB0-CB7
RAS
CAS
WE
CKE
CLK0 - CLK3
DQMB0 - DQMB7
CS0 - CS3
Vcc
Vss
SCL
SDA
N.C.
Address Inputs
Bank Select
Data Input/Output
Check Bits (x72 organisation only)
Row Address Strobe
Column Address Strobe
Read / Write Input
Clock Enable
Clock Input
Data Mask
Chip Select
Power (+3.3 Volt)
Ground
Clock for Presence Detect
Serial Data Out for Presence Detect
No Connection
Address Format:
Part Number
1M x 64
1M x 72
HYS 64V1000GS
HYS 72V1000GS
SDRAM
banks
2
2
Rows
11
11
Columns
8
8
Refresh
4k
4k
Period
64 ms
64 ms
Interval
15,6
µs
15,6
µs
Semiconductor Group
2
HYS64(72)V1000GS-10/-12/-15
1M x 64/72 SDRAM-Module
Pin Configuration
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Symbol
VSS
DQ0
DQ1
DQ2
DQ3
VCC
DQ4
DQ5
DQ6
DQ7
DQ8
VSS
DQ9
DQ10
DQ11
DQ12
DQ13
VCC
DQ14
DQ15
NC (CB0)
NC (CB1)
VSS
NC
NC
VCC
WE
DQMB0
DQMB1
CS0
DU
VSS
A0
A2
A4
A6
A8
A10
NC
VCC
VCC
CLK0
PIN #
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
Symbol
VSS
DU
CS2
DQMB2
DQMB3
DU
VCC
NC
NC
NC (CB2)
NC (CB3)
VSS
DQ16
DQ17
DQ18
DQ19
VCC
DQ20
NC
DU
NC
VSS
DQ21
DQ22
DQ23
VSS
DQ24
DQ25
DQ26
DQ27
VCC
DQ28
DQ29
DQ30
DQ31
VSS
CLK2
NC
NC
SDA
SCL
VCC
PIN #
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
Symbol
VSS
DQ32
DQ33
DQ34
DQ35
VCC
DQ36
DQ37
DQ38
DQ39
DQ40
VSS
DQ41
DQ42
DQ43
DQ44
DQ45
VCC
DQ46
DQ47
NC (CB4)
NC (CB5)
VSS
NC
NC
VCC
CAS
DQMB4
DQMB5
CS1
RAS
VSS
A1
A3
A5
A7
A9
A11=BS
NC
VCC
CLK1
NC
PIN #
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
Symbol
VSS
CKE
CS3
DQMB6
DQMB7
NC
VCC
NC
NC
CB6
CB7
VSS
DQ48
DQ49
DQ50
DQ51
VCC
DQ52
NC
DU
NC
VSS
DQ53
DQ54
DQ55
VSS
DQ56
DQ57
DQ58
DQ59
VCC
DQ60
DQ61
DQ62
DQ63
VSS
CLK3
NC
SA0
SA1
SA2
VCC
Note : Pinnames in brackets are for the x72 ECC versions
Semiconductor Group
3
HYS64(72)V1000GS-10/-12/-15
1M x 64/72 SDRAM-Module
WE
CS0
CS WE
DQMB0
DQ0-DQ7
DQMB1
DQ8-DQ15
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D0
CS2
CS WE
DQMB2
DQ16-DQ23
DQMB3
DQ24-DQ31
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D1
E
2
PROM (256wordx8bit)
D0 - D3
C1-C4
VSS
RAS
CAS
CKE
CLK0
D0 - D3
D0 - D3
D0 - D3
D0, D2
D1,D3
note: all resistors are 18 Ohms
D0 - D3
SA0
SA1
SA2
SA0
SA1
SA2
DQMB6
DQ48-DQ55
DQMB7
DQ56-DQ63
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D3
CS WE
DQMB4
DQ32-DQ39
DQMB5
DQ40-DQ47
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D2
CS WE
A0-A10,BS
VCC
D0 - D3
SCL
SDA
Block Diagram for 1M x 64 SDRAM DIMM module
Semiconductor Group
4
HYS64(72)V1000GS-10/-12/-15
1M x 64/72 SDRAM-Module
WE
CS0
CS WE
DQMB0
DQ0-DQ7
DQMB1
DQ8-DQ15
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D0
DQMB4
DQ32-DQ39
DQMB5
DQ40-DQ47
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D2
CS WE
CS WE
LDQM
CB0-CB3
DQ4-DQ7
1/4 D4
CB4-CB7
CS WE
UDQM
DQ8-DQ11
1/4 D4
CS2
CS WE
DQMB2
DQ16-DQ23
DQMB3
DQ24-DQ31
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D1
A0-A10,BS
VCC
C1-C5
VSS
RAS
CAS
CKE
CLK0
D0 - D4
D0 - D4
D0 - D4
D0, D2,D4
D1,D3
note: all resistors are 18 Ohms
D0 - D4
D0 - D3
D0 - D4
DQMB6
DQ48-DQ55
DQMB7
DQ56-DQ63
LDQM
DQ0-DQ7
UDQM
DQ8-DQ15
D3
E
2
PROM (256wordx8bit)
SA0
SA1
SA2
SA0
SA1
SA2
CS WE
SCL
SDA
Block DIagram for 1M x 72 SDRAM - DIMM module
Semiconductor Group
5
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