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参数资料
| 型号： | V91F565U24QCFW-F5 |
| 厂商： | PROMOS TECHNOLOGIES INC |
| 元件分类： | DRAM |
| 英文描述： | 128M X 72 DDR DRAM MODULE, 0.45 ns, DMA240 |
| 封装： | ROHS COMPLIANT, FBDIMM-240 |
| 文件页数： | 18/22页 |
| 文件大小： | 207K |
| 代理商： | V91F565U24QCFW-F5 |
V91F565U24QC Rev 1.0 May 2007
5
V91F565U24QC
ProMOS TECHNOLOGIES
Pin Description
Pin Name
Type
Pin Description
Pin Numbers
SCK
Input
System Clock Input, positive line
228
SCK
Input
System Clock Input, negative line
229
PN[13:0]
Output
Primary northbound Data, positive lines
22, 25, 28, 31, 34, 37, 40, 48, 51, 54, 57, 60, 63,
66
PN[13:0]
Output
Primary northbound Data, negative lines
23, 26, 29, 32, 35, 38, 41, 49, 52, 55, 58, 61, 64,
67
PS[9:0]
Input
Primary Southbound Data, positive lines
70, 73, 76, 79, 82, 90, 93, 96, 99, 102
PS[9:0]
Input
Primary Southbound Data, negative lines
71, 74, 77, 80, 83, 91, 94, 97, 100, 103
SN[13:0]
Output
Secondary Northbound Data, positive lines
142, 145, 148, 151, 154, 157, 160, 168, 171, 174,
177, 180, 183, 186
SN[13:0]
Output
Secondary Northbound Data, negative lines
143, 146, 149, 152, 155, 158, 161, 16, 172, 175,
178, 181, 184, 187
SS[9:0]
Input
Secondary Southbound Data, positive lines
190, 193, 196, 199, 202, 210, 213, 216, 219, 222
SS[9:0]
Input
Secondary Southbound Data, negative lines
191, 194, 197, 200, 203, 211, 214, 217, 220, 223
SCL
Input
Serial Presence Detect (SPD) Clock Input
120
SDA
Input
SPD Data Input / Output
119
SA[2:0]
Input
SPD Address Inputs, also used to slelect the DIMM
number in the AMB
118, 239, 240
VID[1:0]
NC
Voltage ID : These pins must be unconnected for
DDR2 - based Fully Buffered DIMMs
VID[0] is VDD value : OPEN = 1.8 V, GND = 1.5 V ;
VID[1] is VCC value : OPEN = 1.5V, GND = 1.2V
16, 136
RESET
Input
AMB reset signal
17
RFU
Reserved for Future Use
19, 20, 44, 45, 86, 87, 105, 106, 139, 140, 164,
165, 206, 207, 225, 226
VCC
PWR
AMB Core Power and AMB Channel Interface Power
(1.5 Volt)
9, 10, 12, 13, 129, 130, 132, 133
VDD
PWR
DRAM Power and AMB DRAM I/O Power (1.8Volt)
1, 2, 3, 5, 6, 7, 108, 109, 111, 112, 113, 115, 116,
121, 122, 123, 125, 126, 127, 231, 232, 233, 235,
236
VTT
PWR
DRAM Address/Command/Clcok Termination Pow-
er(VDD/2)
15, 117, 135, 237
VDDSPD
PWR
SPD Power
238
VSS
GND
Ground
4, 8, 11, 14, 18, 21, 24, 27, 30, 33, 36, 39, 42, 43,
46, 47, 50, 53, 56, 59, 62, 65, 68, 69, 72, 75, 78,
81, 84, 85, 88, 89, 92, 95, 98, 101, 104, 107, 110,
114, 124, 128, 131, 134, 138, 141, 144, 147, 150,
153, 156, 159, 162, 163, 166, 167, 170, 173, 176,
179, 182, 185, 188, 189, 192, 195, 198, 201, 204,
205, 208, 209, 212, 215, 218, 221, 224, 227, 230,
234
DNU/M_Test DNU
The DNU/M_Test pin provides an external connection
R/Cs A-D for testing the margin of Vref which is pro-
duced by a voltage divider on the module. It is not in-
tended to be used in normal system operation and
must not be connected (DNU) in a system. This test pin
may have other features on future card designs and if
it does, will be included in this specification at that time.
137
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