MT18HVF12872PY-667D1 Micron Technology Inc, MT18HVF12872PY-667D1 Datasheet - Page 11

• Manufacturer Part Number: MT18HVF12872PY-667D1
• Description: MODULE DDR2 512MB 240-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18HVF12872PY-667D1

• Memory Type: DDR2 SDRAM
• Memory Size: 1GB
• Speed: 667MT/s
• Package / Case: 240-DIMM
• Main Category: DRAM Module
• Sub-category: DDR2 SDRAM
• Module Type: 240RDIMM
• Device Core Size: 72b
• Organization: 128Mx72
• Total Density: 1GByte
• Chip Density: 512Mb
• Access Time (max): 45ps
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 3.24A
• Number Of Elements: 18
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PLL
Table 10:
Table 11:
PDF: 09005aef82255aba/Source: 09005aef82255a83
HVF18C64_128_256x72G.fm - Rev. B 5/06 EN
Parameter
DC high-level input voltage
DC low-level input voltage
Input voltage (limits)
DC high-level input voltage
DC low-level input voltage
Input differential-pair cross
voltage
Input differential voltage
Input differential voltage
Input current
Output disabled current
Static supply current
Dynamic supply
Input capacitance
Stabilization time
Input clock slew rate
SSC modulation frequency
SSC clock input frequency deviation
PLL loop bandwidth (-3dB from unity gain)
Parameter
PLL (uses a 97U877B device)
PLL Clock Driver Timing Requirements and Switching Characteristics
Note: 1
Notes:
1. Timing and switching specifications for the PLL listed above are critical for proper operation
Symbol
V
V
of the DDR2 SDRAM Registered DIMMs. These are meant to be a subset of the parameters
for the specific device used on the module. Detailed information for this PLL is available in
JEDEC Standard JESD82.
I
ID
ID
I
DDLD
V
V
V
V
I
C
V
V
ODL
DD
I
(
(
IH
IN
IH
IX
IN
IL
IL
I
DC
AC
)
)
RESET#, CK, CK#
Each input
CK, CK#
CK, CK#
CK, CK#
CK, CK#
CK, CK#
CK, CK#
RESET#
RESET#
RESET#
Pins
N/A
RESET# = V
11
1GB (x72, ECC, SR) 240-Pin DDR2 VLP RDIMM
(not connected to PCB)
CK, CK# = 270 MHz, all
V
V
V
Differential Input
Differential Input
Differential Input
Differential Input
Differential Input
CK = CK# = LOW
I
I
I
outputs open
= V
= V
= V
Condition
LVCMOS
LVCMOS
Micron Technology, Inc., reserves the right to change products or specifications without notice.
SS
Symbol
DD
DD
V
DD
Q; V
IL
t
Q or V
Q or V
Q or V
(
LS
t
DC
L
I
I
)
= V
SS
SS
SS
IH
Q
Q
Q
(
AC
) or
Min
V
0°C ≤ T
1.0
0.0
2.0
30
–
DD
0.65 × V
0.65 × V
(V
= +1.8V ±0.1V
DD
–250
Min
–0.3
0.15
–10
100
0.3
0.6
©2003 Micron Technology, Inc. All rights reserved.
OPR
–
–
–
–
2
Q/2) -
DD
DD
≤ +55°C
–0.50
Max
V
V
V
0.35 × V
0.35 × V
(V
15
33
4
DD
DD
DD
–
DD
Max
0.15
250
500
300
Q + 0.3
Q + 0.4
Q + 0.4
10
Q/2) +
3
–
–
–
DD
DD
Units
MHz
V/ns
kHZ
Units
µs
%
mV
mV
mV
mV
mV
mA
µA
µA
µA
uA
pF
PLL
V
V
V