MT41J256M8HX-15E:D Micron Technology Inc, MT41J256M8HX-15E:D Datasheet - Page 172

• Manufacturer Part Number: MT41J256M8HX-15E:D
• Description: MICMT41J256M8HX-15E:D 2GB:X4,X8,X16 DDR3
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr
• Series: -r

Specifications of MT41J256M8HX-15E:D

• Organization: 256Mx8
• Address Bus: 18b
• 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: 165mA
• Pin Count: 78
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 2G (256M x 8)
• Speed: 667MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 78-TFBGA
• Lead Free Status / RoHS Status: Compliant

Figure 115: ODT During READs
DQS, DQS#
Command
Address
ODT
CK#
DQ
CK
R
TT
READ
Valid
T0
NOP
T1
Notes:
NOP
T2
1. ODT must be disabled externally during READs by driving ODT LOW. For example, CL = 6; AL = CL - 1 = 5; RL = AL +
CL = 11; CWL = 5; ODTL on = CWL + AL - 2 = 8; ODTL off = CWL + AL - 2 = 8. R
NOP
T3
NOP
T4
ODTL off = CWL + AL - 2
R
TT
_
NOM
RL = AL + CL
NOP
T5
NOP
T6
NOP
T7
NOP
T8
NOP
T9
t AOF (MIN)
t AOF (MAX)
NOP
T10
ODTL on = CWL + AL - 2
NOP
T11
DI
b
b + 1
DI
NOP
T12
TT
b + 2
DI
_
NOM
b + 3
DI
NOP
T13
is enabled. R
b + 4
DI
b + 5
DI
NOP
T14
b + 6
DI
b + 7
TT
DI
NOP
Transitioning
T15
_
WR
is a “Don’t Care.”
t AON (MAX)
NOP
T16
R
TT
_
NOM
Don’t Care
NOP
T17