MT48H16M32LFCM-75 IT:A TR Micron Technology Inc, MT48H16M32LFCM-75 IT:A TR Datasheet - Page 56

• Manufacturer Part Number: MT48H16M32LFCM-75 IT:A TR
• Description: IC SDRAM 512MBIT 133MHZ 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H16M32LFCM-75 IT:A TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 512M (16M x 32)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-VFBGA
• Organization: 16Mx32
• Density: 512Mb
• Address Bus: 15b
• Access Time (max): 8/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 95mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1329-2

Figure 39:
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. J 2/08 EN
COMMAND
BA0, BA1
A11, A12
A0–A9,
DQM
A10
CLK
CKE
Auto Refresh Mode
DQ
Precharge all
High-Z
t CKS
active banks
Notes:
t CMS
t AS
SINGLE BANK
PRECHARGE
ALL BANKS
BANK(S)
T0
t AH
t CKH
t CMH
t CK
1. Each AUTO REFRESH command performs a REFRESH cycle. Back-to-back commands are not
required. See Table 11 on page 47.
t RP
T1
NOP
T2
REFRESH
AUTO
t CH
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
t RFC
NOP
56
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Micron Technology, Inc., reserves the right to change products or specifications without notice.
t CL
Tn + 1
REFRESH
AUTO
t RFC
DON’T CARE
NOP
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©2005 Micron Technology, Inc. All rights reserved.
Timing Diagrams
To + 1
ACTIVE
ROW
ROW
BANK
UNDEFINED