MT48H8M16LFB4-75 IT:J Micron Technology Inc, MT48H8M16LFB4-75 IT:J Datasheet - Page 5

• Manufacturer Part Number: MT48H8M16LFB4-75 IT:J
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H8M16LFB4-75 IT:J

• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• 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: 70mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

Figure 1:
General Description
PDF: 09005aef832ff1ea/Source: 09005aef832ff1ac
128mb_mobile_sdram_y35m__2.fm - Rev. E 4/09 EN
Micron Technology
Product Family
48 = Mobile SDR SDRAM
Operating Voltage
H = 1.8V/1.8V
Configuration
8 Meg x 16
4 Meg x 32
Addressing
LF = Mobile standard addressing
Part Numbering
The 128Mb Mobile SDRAM is a high-speed CMOS, dynamic random access memory
containing 134,217,728 bits. It is internally configured as a quad-bank DRAM with a
synchronous interface (all signals are registered on the positive edge of the clock signal,
CLK). Each of the x16’s 33,554,432-bit banks is organized as 4096 rows by 512 columns by
16 bits. Each of the x32’s 33,554,432-bit banks is organized as 4096 rows by 256 columns
by 32 bits.
SDRAM devices offer substantial advances in DRAM operating performance, including
the ability to synchronously burst data at a high data rate with automatic column-
address generation, the ability to interleave between internal banks to hide precharge
time, and the capability to randomly change column addresses on each clock cycle
during a burst access.
MT
48
H
8M16 LF
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
5
B4
-6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
IT
:K
Design Revision
:K
Operating Temperature
Blank = Commercial (0°C to +70°C)
IT = Industrial (–40°C to +85°C)
Cycle Time
-75 = 7.5ns,
Package Codes
B4 = 8mm x 8mm VFBGA “green”
B5 = 8mm x 13mm VFBGA “green”
-6 = 6ns,
t
CK CL = 3
General Description
©2008 Micron Technology, Inc. All rights reserved.
t
CK CL = 3