mt18hts25672rhz Micron Semiconductor Products, mt18hts25672rhz Datasheet - Page 12

• Manufacturer Part Number: mt18hts25672rhz
• Description: Ddr2 Sdram Sordimm
• Manufacturer: Micron Semiconductor Products

Register and PLL Specifications
Table 9: Register Specifications
SSTU32872 devices or equivalent
PDF: 09005aef83f287c1
hts18c256x72rhz.pdf - Rev. A 3/10 EN
Parameter
DC high-level
input voltage
DC low-level
input voltage
AC high-level
input voltage
AC low-level
input voltage
Output high
voltage
Output low voltage
Input current
Static standby
Static operating
Dynamic operating
(clock tree)
Dynamic operating
(per each input)
Input capacitance
(per device, per pin)
Input capacitance
(per device, per pin)
Symbol
V
V
V
V
I
I
V
IH(DC)
IH(AC)
V
IL(DC)
IL(AC)
I
I
DDD
DDD
DD
DD
C
C
OH
I
OL
I
I
I
All inputs except RE-
Control, command,
Control, command,
Control, command,
Control, command,
Parity output
Parity output
address
address
address
address
All pins
All pins
All pins
RESET#
SET#
Pins
N/A
N/A
2GB (x72, ECC, DR) 200-Pin DDR2 SDRAM SORDIMM
ta input switching at
V
V
0; CK and CK# switching
0; CK and CK# switching
50% duty cycle; One da-
I
I
V
RESET# = V
= V
= V
RESET# = V
IH(AC)
V
2, 50% duty cycle
V
V
50% duty cycle
I
I
RESET# = V
RESET# = V
I
12
IH(AC)
IH(AC)
= V
= V
V
= V
Condition
DDQ
SSTL_18
SSTL_18
SSTL_18
SSTL_18
SSTL_18
SSTL_18
or V
REF
DDQ
DDQ
or V
or V
= 1.8V
±250mV;
IL(DC)
SSQ
or V
or V
SSQ
IL(AC)
IL(AC)
Micron Technology, Inc. reserves the right to change products or specifications without notice.
(I
DD
DD
; V
O
I
SSQ
SSQ
O
;
;
= 0)
I
, I
, I
= 0
=
t
CK/
O
O
Register and PLL Specifications
=
=
V
V
REF(DC)
REF(DC)
Min
1.2
2.5
–5
0
0
–
–
–
–
–
–
+ 125
+ 250
© 2010 Micron Technology, Inc. All rights reserved.
manufacturer
manufacturer
manufacturer
V
V
V
REF(DC)
REF(DC)
Varies by
Varies by
Varies by
DDQ
Max
V
200
0.5
3.5
80
5
DD
–
+ 250
- 125
- 250
mA or
Units
µA??
mV
mV
mV
mV
mA
µA
µA
µA
pF
pF
V
V