MT48H32M16LFCJ-75 L IT:A TR Micron Technology Inc, MT48H32M16LFCJ-75 L IT:A TR Datasheet - Page 54

• Manufacturer Part Number: MT48H32M16LFCJ-75 L IT:A TR
• Description: IC SDRAM 512MBIT 133MHZ 54VBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48H32M16LFCJ-75 L IT:A TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1331-2

Figure 37:
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. J 2/08 EN
A0–A9, A11, A12
COMMAND
Precharge all
BA0, BA1
active banks
Power-Down Mode
DQM
CKE
CLK
A10
DQ
Notes:
t CMS
High-Z
t CKS
t AS
SINGLE BANK
PRECHARGE
ALL BANKS
BANK(S)
T0
t CMH
t CKH
t AH
1. Violating refresh requirements during power-down may result in a loss of data.
See Table 11 on page 47.
Two clock cycles
All banks idle, enter
power-down mode
t CK
T1
NOP
t CKS
t CL
T2
NOP
Input buffers gated off while in
power-down mode
t CH
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
54
Exit power-down mode
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Micron Technology, Inc., reserves the right to change products or specifications without notice.
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t CKS
Tn + 1
NOP
All banks idle
©2005 Micron Technology, Inc. All rights reserved.
Timing Diagrams
Tn + 2
ACTIVE
ROW
ROW
BANK
DON’T CARE