MT9HVF3272KY-667B1 Micron Technology Inc, MT9HVF3272KY-667B1 Datasheet - Page 12
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MT9HVF3272KY-667B1
Manufacturer Part Number
MT9HVF3272KY-667B1
Description
MODULE DDR2 256MB 244MDIMM VLP
Manufacturer
Micron Technology Inc
Specifications of MT9HVF3272KY-667B1
Memory Type
DDR2 SDRAM
Memory Size
256MB
Speed
667MT/s
Package / Case
244-MDIMM
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
244VLP MiniRDIMM
Device Core Size
72b
Organization
32Mx72
Total Density
256MByte
Chip Density
256Mb
Access Time (max)
450ps
Maximum Clock Rate
667MHz
Operating Supply Voltage (typ)
1.8V
Operating Current
1.71A
Number Of Elements
9
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Operating Temp Range
0C to 55C
Operating Temperature Classification
Commercial
Pin Count
244
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 12:
Table 13:
PDF: 09005aef81c9620b/Source: 09005aef81c961ec
HVF9C64_128x72K.fm - Rev. C 3/07 EN
Parameter
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 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)
PLL Specifications
CU877 device or equivalent JESD82-8.01
PLL Clock Driver Timing Requirements and Switching Characteristics
Notes:
Symbol
V
V
I
ID
ID
I
DDLD
V
V
V
I
V
ODL
C
V
V
DD
I
(
(
IH
IN
IH
IN
IX
1. PLL timing and switching specifications are critical for proper operation of the DDR2 DIMM.
IL
IL
I
DC
AC
)
)
This is a subset of parameters for the specific PLL used. Detailed PLL information is available
in JEDEC standard JESD82.
RESET#, CK,
Each input
CK, CK#
CK, CK#
CK, CK#
CK, CK#
CK, CK#
CK, CK#
RESET#
RESET#
RESET#
Pins
CK#
n/a
512MB, 1GB: (x72, ECC, SR) 244-Pin DDR2 VLP Mini-RDIMM
RESET# = V
(not connected to PCB)
CK, CK# = 270 MHz,
V
V
V
Differential input
Differential input
Differential input
Differential input
Differential input
CK = CK# = LOW
all outputs open
I
I
I
= V
= V
= V
Condition
or V
LVCMOS
LVCMOS
DD
DD
DD
12
SS
Q or V
Q or V
Q; V
Q or V
IL
(
DC
I
)
= V
SS
SS
SS
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Q
Q
Q
Symbol
IH
(
t
AC
LS
t
L
)
I
(V
Register and PLL Specifications
0.65 × V
0.65 × V
DD
Q/2) - 0.15
–250
Min
–0.3
–10
100
0.3
0.6
–
–
–
–
2
Min
DD
DD
1.0
0.0
2.0
30
–
©2005 Micron Technology, Inc. All rights reserved.
(V
DD
V
V
V
0.35 × V
0.35 × V
DD
DD
DD
Q/2) + 0.15
Max
250
500
300
Q + 0.3
Q + 0.4
Q + 0.4
10
3
–
–
–
–0.50
Max
15
33
4
–
DD
DD
Units
Units
MHz
mA
V/ns
µA
µA
µA
µA
kHz
pF
V
V
V
V
V
V
V
V
µs
%