mt47h128m16hg-3-it Micron Semiconductor Products, mt47h128m16hg-3-it Datasheet - Page 79

• Manufacturer Part Number: mt47h128m16hg-3-it
• Description: 2gb X4, X8, X16 Ddr2 Sdram
• Manufacturer: Micron Semiconductor Products

Figure 63:
Table 15:
PDF: 09005aef824f87b6/Source: 09005aef824f1182
2gb_ddr2.fm - Rev. A 9/06 EN
DDR2-400/533 ODT Turn-on Timing When Entering Power-Down Mode
ODT Turn-On Timing when Entering Power-Down Mode
ODT
ODT
CK#
CKE
Parameter
ODT turn-on delay
ODT turn-on
ODT turn-on
(power-down mode)
ODT to power-down entry latency
R
R
CK
TT
TT
NOP
T0
NOP
T1
Transitioning R
79
NOP
T2
TT
Symbol
t
t
AONPD
t
t
AOND
t
ANPD
AON (MIN)
AON
t
Micron Technology, Inc., reserves the right to change products or specifications without notice.
AOND
NOP
T3
t
ANPD (MIN)
R
TT
Unknown
2Gb: x4, x8, x16 DDR2 SDRAM
t
AC (MIN) +
t
AC (MIN)
2,000
t
NOP
t
Min
AONPD (MAX)
AONPD (MIN)
T4
2
3
t
AON (MAX)
R
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t
NOP
TT
AC (MAX) + 1,000
T5
(MAX) + 1,000
On
2 ×
t
Max
CK +
2
ODT Timing
DON’T CARE
t
NOP
AC
T6
Units
t
t
CK
ps
ps
CK