MT41J64M16LA-187E:B Micron Technology Inc, MT41J64M16LA-187E:B Datasheet - Page 58

• Manufacturer Part Number: MT41J64M16LA-187E:B
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J64M16LA-187E:B

• Organization: 64Mx16
• Density: 1Gb
• Address Bus: 16b
• Maximum Clock Rate: 1.066GHz
• Operating Supply Voltage (typ): 1.5V
• Package Type: FBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.575V
• Operating Supply Voltage (min): 1.425V
• Supply Current: 265mA
• Pin Count: 96
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Figure 24: ODT Timing Reference Load
Table 34: ODT Timing Definitions
Table 35: Reference Settings for ODT Timing Measurements
PDF: 09005aef826aa906
1Gb_DDR3_SDRAM.pdf – Rev. J 05/10 EN
Symbol
t
Measured Parameter
t
AONPD
AOFPD
t
t
t
AON
AOF
ADC
t
t
AONPD
AOFPD
t
t
t
AON
AOF
ADC
point of ODTLcnw, ODTLcwn4, or ODTLcwn8
Rising edge of CK - CK# defined by the end
Rising edge of CK - CK# defined by the end
Rising edge of CK - CK# defined by the end
Rising edge of CK - CK# with ODT first
Rising edge of CK - CK# with ODT first
Begin Point Definition
Note:
being registered HIGH
being registered LOW
point of ODTL off
point of ODTL on
CK, CK#
1. Assume an RZQ of 240Ω (±1%) and that proper ZQ calibration has been performed at a
R
stable temperature and voltage (V
TT,nom
RZQ/12 (20Ω)
RZQ/12 (20Ω)
RZQ/12 (20Ω)
RZQ/12 (20Ω)
RZQ/12 (20Ω)
RZQ/4 (60Ω)
RZQ/4 (60Ω)
RZQ/4 (60Ω)
RZQ/4 (60Ω)
DUT
TDQS, TDQS#
Setting
DQS, DQS#
ZQ
DQ, DM
V
REF
V
DDQ
RZQ = 240Ω
R
Timing reference point
/2
TT
R
58
= 25Ω
Extrapolated points at V
TT(WR)
RZQ/2 (120Ω)
Extrapolated point at V
Extrapolated point at V
Extrapolated point at V
Extrapolated point at V
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
End Point Definition
Setting
DDQ
V
V
Micron Technology, Inc. reserves the right to change products or specifications without notice.
TT
SSQ
= V
= V
V
RTT,nom
DD
SSQ
, V
1Gb: x4, x8, x16 DDR3 SDRAM
SSQ
= V
RTT(WR)
RTT,nom
RTT,nom
100mV
100mV
100mV
100mV
200mV
SS
50mV
50mV
50mV
50mV
V
SSQ
SSQ
).
SW1
and
ODT Characteristics
© 2006 Micron Technology, Inc. All rights reserved.
Figure 25 (page 59)
Figure 25 (page 59)
Figure 26 (page 59)
Figure 26 (page 59)
Figure 27 (page 60)
Figure
100mV
200mV
100mV
200mV
100mV
200mV
100mV
200mV
300mV
V
SW2