MT47H256M4BT-5E:A TR Micron Technology Inc, MT47H256M4BT-5E:A TR Datasheet - Page 128

• Manufacturer Part Number: MT47H256M4BT-5E:A TR
• Description: IC DDR2 SDRAM 1GBIT 5NS 92FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT47H256M4BT-5E:A TR

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 92-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1206-1

Figure 83: ODT Timing for Slow-Exit or Precharge Power-Down Modes
Figure 84: ODT Turn-Off Timings When Entering Power-Down Mode
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. T 02/10 EN
Command
Command
Address
ODT
CK#
CKE
ODT
ODT
R
CK#
CKE
CK
R
R
TT
CK
TT
TT
t AONPD (MIN)
Valid
Valid
NOP
T0
T0
t CK
Valid
Valid
T1
NOP
T1
t CH
t CL
Transitioning R
Valid
Valid
t AONPD (MAX)
T2
128
NOP
T2
Transitioning R
t AOFPD (MIN)
TT
Valid
Valid
T3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
NOP
T3
t AOFD
t ANPD (MIN)
TT
t AOF (MIN)
R
TT
Valid
Valid
T4
t AOFPD (MIN)
1Gb: x4, x8, x16 DDR2 SDRAM
Unknown
NOP
t AOFPD (MAX)
T4
R
TT
Unknown
Valid
Valid
t AOFPD (MAX)
T5
NOP
R
T5
TT
t AOF (MAX)
© 2004 Micron Technology, Inc. All rights reserved.
ON
Valid
Valid
R
T6
TT
On
NOP
Don’t Care
T6
ODT Timing
Valid
Valid
T7
Don’t Care