MT46H8M32LFB5-75:A TR Micron Technology Inc, MT46H8M32LFB5-75:A TR Datasheet - Page 38

• Manufacturer Part Number: MT46H8M32LFB5-75:A TR
• Description: IC DDR SDRAM 256MBIT 90VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT46H8M32LFB5-75:A TR

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 90-VFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 22:
PDF: 09005aef82091978 / Source: 09005aef8209195b
MT46H16M16LF__2.fm - Rev. H 6/08 EN
WRITE Burst
Notes:
1. D
2. An uninterrupted burst of 4 is shown.
3. A10 is LOW with the WRITE command (auto precharge is disabled).
IN
b = data-in for column b.
Command
t
t
t
DQSS (NOM)
DQSS (MIN)
DQSS (MAX)
Address
DQS
DQS
DQS
CK#
DM
DM
DM
DQ
DQ
DQ
CK
Bank a,
WRITE
Col b
T0
t DQSS
t DQSS
t DQSS
38
D
b
IN
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
D
T1
b
256Mb: x16, x32 Mobile DDR SDRAM
IN
b+1
D
D
Transitioning data
b
IN
IN
b+1
D
IN
b+2
D
b+1
D
IN
IN
b+2
NOP
D
T2
IN
b+2
b+3
D
D
IN
IN
T2n
b+3
D
©2005 Micron Technology, Inc. All rights reserved.
IN
b+3
D
IN
NOP
T3
Don’t Care
Operations