MT18LSDT6472Y-133D2 Micron Technology Inc, MT18LSDT6472Y-133D2 Datasheet - Page 10

• Manufacturer Part Number: MT18LSDT6472Y-133D2
• Description: MODULE SDRAM 512MB 168RDIMM
• Manufacturer: Micron Technology Inc
• Series: -r

Specifications of MT18LSDT6472Y-133D2

• Memory Type: SDRAM
• Memory Size: 512MB
• Speed: 133MHz
• Features: -
• Package / Case: 168-RDIMM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Register and PLL Specifications
Table 13:
Table 14:
PDF: 09005aef809b161a/Source: 09005aef809b15eb
SD18C32_64_128x72.fm - Rev. E 1/08 EN
Parameter
Parameter
Maximum clock pulse frequency
Propagation delay, single rank
(CK to output)
Propagation delay, dual rank
(CK to output)
Pulse duration
Setup time
Hold time
Operating clock frequency
Input duty cycle
Cycle-to-cycle jitter
Static phase offset
SSC induced skew
Output-to-output skew
Register Timing Requirements and Switching Characteristics
162835A device or equivalent JESD82-2
PLL Clock Driver Timing Requirements and Switching Characteristics
CDC2510 device or equivalent JESD82-5
Notes:
1. SSC = spread spectrum clock. The use of SSC synthesizers on the system motherboard will
2. Skew is defined as the total clock skew between any two outputs and, therefore, is speci-
reduce EMI.
fied as a maximum only.
Symbol
f
t
t
MAX
256MB, 512MB, 1GB (x72, ECC, SR): 168-Pin SDRAM RDIMM
PD1
PD2
t
t
t
SU
W
H
Symbol
t
t
t
f
t
JIT
SSC
SK
DC
t
CK
∅
CC
O
50pF to GND and 50Ω to V
30pF to GND and 50Ω to V
Data before CK HIGH
Data after CK HIGH
CK, HIGH or LOW
Condition
10
–150
Min
–75
50
44
–
–
–
Micron Technology, Inc., reserves the right to change products or specifications without notice.
TT
TT
Max
Register and PLL Specifications
140
150
150
150
55
75
Min
150
1.4
0.7
3.3
1.0
0.6
Units
©2003 Micron Technology, Inc. All rights reserved
MHz
%
ps
ps
ps
ps
Max
240
3.5
2.5
–
–
–
Notes
Units
1, 2
MHz
ns
ns
ns
ns
ns