MT41J64M16JT-15E:G Micron Technology Inc, MT41J64M16JT-15E:G Datasheet - Page 172

• Manufacturer Part Number: MT41J64M16JT-15E:G
• Description: MICMT41J64M16JT-15E:G DDR3 SDRAM 64MB X1
• Manufacturer: Micron Technology Inc
• Series: -r
• Type: DDR3 SDRAMr

Specifications of MT41J64M16JT-15E:G

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 1G (64M x 16)
• Speed: 667MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 96-TFBGA
• Organization: 64Mx16
• Density: 1Gb
• Address Bus: 16b
• Maximum Clock Rate: 1.333GHz
• 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: 355mA
• Pin Count: 96
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Asynchronous ODT Mode
PDF: 09005aef826aa906/Source: 09005aef82a357c3
1Gb_DDR3_5.fm - Rev. F 11/08 EN
Asynchronous ODT mode is available when the DRAM runs in DLL on mode and when
either R
precharged power-down standby (via MR0[12]). Additionally, ODT operates asynchro-
nously when the DLL is synchronizing after being reset. See "Power-Down Mode" on
page 151 for definition and guidance over power-down details.
In asynchronous ODT timing mode, the internal ODT command is not delayed by AL
relative to the external ODT command. In asynchronous ODT mode, ODT controls R
by analog time. The timing parameters
replace ODTL on/
nously (see Figure 119 on page 173).
The minimum R
nation circuit leaves High-Z and ODT resistance begins to turn on. Maximum R
on time (
and
The minimum R
nation circuit starts to turn off ODT resistance. Maximum R
[MAX]) is the point at which ODT has reached High-Z.
(MAX) are measured from ODT being sampled LOW.
t
AONPD (MAX) are measured from ODT being sampled HIGH.
TT
t
AONPD [MAX]) is the point at which ODT resistance is fully on.
_
NOM
or R
TT
TT
t
AON and ODTL off/
turn-on time (
turn-off time (
TT
_
WR
is enabled; however, the DLL is temporarily turned off in
172
t
t
AONPD [MIN]) is the point at which the device termi-
AOFPD [MIN]) is the point at which the device termi-
t
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
AOF, respectively, when ODT operates asynchro-
AONPD and
1Gb: x4, x8, x16 DDR3 SDRAM
t
AOFPD (see Table 82 on page 173)
On-Die Termination (ODT)
t
AOFPD (MIN) and
TT
turn-off time (
©2006 Micron Technology, Inc. All rights reserved.
t
AONPD (MIN)
t
AOFPD
t
AOFPD
TT
turn-
TT