mt9htf12872py-53e Micron Semiconductor Products, mt9htf12872py-53e Datasheet - Page 15

• Manufacturer Part Number: mt9htf12872py-53e
• Description: 256mb, 512mb, 1gb X72, Ecc, Sr 240-pin Ddr2 Sdram Rdimm
• Manufacturer: Micron Semiconductor Products

Table 15:
Table 16:
PDF: 09005aef82250868/Source: 09005aef82250815
HTF9C32_64_128x72.fm - Rev. E 6/08 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 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)
PLL Specifications
CU877 device or equivalent JESD82-8.18
PLL Clock Driver Timing Requirements and Switching Characteristics
Notes:
Symbol
V
V
I
ID
ID
I
DDLD
1. PLL timing and switching specifications are critical for proper operation of the DDR2 DIMM.
V
V
V
V
I
C
V
V
ODL
DD
I
(
(
IH
IN
IH
IX
IN
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.
256MB, 512MB, 1GB (x72, ECC, SR) 240-Pin DDR2 SDRAM RDIMM
)
)
RESET#, CK,
Each input
CK, CK#
CK, CK#
CK, CK#
CK, CK#
CK, CK#
CK, CK#
RESET#
RESET#
RESET#
Pins
CK#
n/a
RESET# = V
(not connected to PCB)
CK, CK# = 410 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
15
Condition
or V
LVCMOS
LVCMOS
DD
DD
DD
SS
Q or V
Q or V
Q or V
Q; V
IL
(
DC
I
)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Symbol
= V
SS
SS
SS
slr(i)
Q
Q
Q
t
IH
L
(
AC
)
(V
0.65 × V
0.65 × V
DD
Q/2) - 0.15 (V
–250
Min
–0.3
Min
100
–10
0.3
0.6
1.0
0.0
2.0
30
–
–
–
–
2
–
Electrical Specifications
DD
DD
©2003 Micron Technology, Inc. All rights reserved.
DD
V
V
V
0.35 × V
0.35 × V
DD
DD
DD
–0.50
Max
Q/2) + 0.15
15
33
Max
+250
4
+10
–
500
300
Q + 0.3
Q + 0.4
Q + 0.4
3
–
–
–
DD
DD
Units
MHz
V/ns
kHz
Units
µs
%
mA
µA
µA
µA
µA
pF
V
V
V
V
V
V
V
V