MT47H128M16RT-25E:C Micron Technology Inc, MT47H128M16RT-25E:C Datasheet - Page 106

• Manufacturer Part Number: MT47H128M16RT-25E:C
• Description: DRAM Chip DDR2 SDRAM 2G-Bit 128Mx16 1.8V 84-Pin FBGA Tray
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr
• Series: -r

Specifications of MT47H128M16RT-25E:C

• Package: 84FBGA
• Density: 2 Gb
• Address Bus Width: 17 Bit
• Operating Supply Voltage: 1.8 V
• Maximum Clock Rate: 800 MHz
• Maximum Random Access Time: 0.4 ns
• Operating Temperature: 0 to 70 °C
• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 2G (128M x 16)
• Speed: 2.5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Package / Case: 84-TFBGA
• Lead Free Status / RoHS Status: Compliant

Figure 58: Write Burst
PDF: 09005aef824f87b6
2gbddr2.pdf – Rev. E 06/10 EN
Notes:
DQS, DQS#
DQS, DQS#
DQS, DQS#
Command
t
t
t
DQSS (NOM)
DQSS (MIN)
DQSS (MAX)
1. Subsequent rising DQS signals must align to the clock within
2. DI b = data-in for column b.
3. Three subsequent elements of data-in are applied in the programmed order following
4. Shown with BL = 4, AL = 0, CL = 3; thus, WL = 2.
5. A10 is LOW with the WRITE command (auto precharge is disabled).
Address
DI b.
CK#
DM
DM
DM
DQ
DQ
DQ
CK
Bank a,
WRITE
Col b
T0
WL ± t DQSS
WL - t DQSS
WL + t DQSS
NOP
T1
106
DI
b
NOP
T2
Micron Technology, Inc. reserves the right to change products or specifications without notice.
DI
b
DI
b
Transitioning Data
T2n
2Gb: x4, x8, x16 DDR2 SDRAM
t DQSS 5
NOP
T3
5
t DQSS 5
T3n
© 2006 Micron Technology, Inc. All rights reserved.
t
NOP
DQSS.
T4
Don’t Care
WRITE