MT18VDVF12872DY-335D4 Micron Technology Inc, MT18VDVF12872DY-335D4 Datasheet - Page 29

• Manufacturer Part Number: MT18VDVF12872DY-335D4
• Description: MODULE DDR 1GB 184DIMM VLP
• Manufacturer: Micron Technology Inc

Specifications of MT18VDVF12872DY-335D4

• Memory Type: DDR SDRAM
• Memory Size: 1GB
• Speed: 333MT/s
• Package / Case: 184-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register and PLL Specifications
Table 15:
PDF: 09005aef81c73825/Source: 09005aef81c73837
DVF18C64_128x72D_2.fm - Rev. A 8/05 EN
Register
by JESD82-3
(bit pattern
or JESD82-4
SSTL
Register Timing Requirements and Switching Characteristics
Note 1
Symbol
f
t
clock
t
t
t
inact
t
t
t
PHL
act
pd
su
w
h
Notes: 1. The timing and switching specifications for the register listed above are critical for proper
Setup Time, Slow Slew Rate
Differential Inputs Inactive
Setup Time, Fast Slew Rate
Hold Time, Slow Slew Rate
Hold Time, Fast Slew Rate
Differential Inputs Active
2. Data inputs must be low a minimum time of t
3. Data and clock inputs must be held at valid levels (not floating) a minimum time of t
4. For data signal input slew rate ≥ 1 V/ns.
5. For data signal input slew rate ≥ 0.5 V/ns and
6. CK, CK# signals input slew rate ≥ 1 V/ns.
Clock to Output Time
Reset to Output Time
Clock Frequency
operation of DDR SDRAM registered DIMMs. These are meant to be a subset of the param-
eters for the specific device used on the module. Detailed information for this register is
available in JEDEC Standard JESD82.
MAX, after RESET# is taken LOW.
Pulse Duration
Paramerter
Time
Time
512MB, 1GB: (x72, DR) 184-Pin DDR VLP RDIMM
30pF to GND and
CK, CK# HIGH or
HIGH, CK# LOW
HIGH, CK# LOW
Data Before CK
Data After CK
29
Condition
50Ω to V
LOW
TT
Micron Technology, Inc., reserves the right to change products or specifications without notice.
<
act
V
Register and PLL Specifications
0°C ≤ T
1 V/ns.
DD
max, after RESET# is taken HIGH.
Min
0.75
0.75
1.1
2.5
0.9
0.9
-
-
-
-
= 2.5V ± 0.2V
A
©2003, 2004, 2005 Micron Technology, Inc. All rights reserved.
≤ +70°C
Max
200
2.8
22
22
5
-
-
-
-
-
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
4, 6
5, 6
4, 6
5, 6
2
3
inact