MT41J256M4HX-15E:D TR Micron Technology Inc, MT41J256M4HX-15E:D TR Datasheet - Page 81

• Manufacturer Part Number: MT41J256M4HX-15E:D TR
• Description: IC DDR3 SDRAM 1GBIT 78FBGA
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M4HX-15E:D TR

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 667MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 78-FBGA
• Organization: 256Mx4
• Density: 1Gb
• Address Bus: 17b
• 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: 220mA
• Pin Count: 78
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 54: Electrical Characteristics and AC Operating Conditions (Continued)
Notes 1–8 apply to the entire table
Parameter
R
R
R
R
Asynchronous R
(power-down with DLL off)
Asynchronous R
(power-down with DLL off)
ODT HIGH time with WRITE command and BL8
ODT HIGH time without WRITE command or
with WRITE command and BC4
R
R
R
R
First DQS, DQS# rising edge
DQS, DQS# delay
Write leveling setup from rising CK, CK#
crossing to rising DQS, DQS# crossing
Write leveling hold from rising DQS, DQS#
crossing to rising CK, CK# crossing
Write leveling output delay
Write leveling output error
TT
TT
TT
TT
TT,nom
TT(WR)
TT(WR)
TT
synchronous turn-on delay
synchronous turn-off delay
turn-on from ODTL on reference
turn-off from ODTL off reference
dynamic change skew
-to-R
-to-R
-to-R
TT,nom
TT,nom
TT(WR)
TT
TT
change skew
change skew - BC4
change skew - BL8
turn-on delay
turn-off delay
t
ODTLcnw4
ODTLcnw8
ODTLcnw
WLDQSEN
ODTL off
ODTL on
t
Symbol
t
t
WLMRD
AONPD
ODTH8
ODTH4
t
AOFPD
t
t
t
WLOE
t
t
t
AON
WLH
WLO
AOF
ADC
WLS
–400
Min
Write Leveling Timing
325
325
0.3
0.3
40
25
Dynamic ODT Timing
DDR3-800
0
0
ODT Timing
Max
400
0.7
0.7
–
–
–
–
9
2
–300
Min
245
245
0.3
0.3
DDR3-1066
40
25
0
0
MIN = 6; MAX = n/a
MIN = 4; MAX = n/a
MIN = 2; MAX = 8.5
MIN = 2; MAX = 8.5
CWL + AL - 2CK
CWL + AL - 2CK
4CK + ODTL off
6CK + ODTL off
Max
300
0.7
0.7
–
–
–
–
9
2
WL - 2CK
–250
Min
195
195
0.3
0.3
DDR3-1333
40
25
0
0
Max
250
0.7
0.7
–
–
–
–
9
2
–225
Min
165
165
DDR3-1600
0.3
0.3
40
25
0
0
Max
225
0.7
0.7
7.5
2
–
–
–
–
Units Notes
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
ps
ns
ns
ps
ps
ns
ns
23, 38
39, 40
38
40
38
40
39