MT48LC4M32LFF5-8 IT:G TR Micron Technology Inc, MT48LC4M32LFF5-8 IT:G TR Datasheet - Page 8

• Manufacturer Part Number: MT48LC4M32LFF5-8 IT:G TR
• Description: DRAM Chip Mobile SDRAM 128M-Bit 4Mx32 3.3V 90-Pin VFBGA T/R
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48LC4M32LFF5-8 IT:G TR

• Density: 128 Mb
• Maximum Clock Rate: 125 MHz
• Package: 90VFBGA
• Address Bus Width: 14 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Random Access Time: 19|8|7 ns
• Operating Temperature: -40 to 85 °C
• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 128M (4Mx32)
• Speed: 125MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 90-VFBGA
• Organization: 4Mx32
• Address Bus: 14b
• Access Time (max): 19/8/7ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 115mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 2:
PDF: 09005aef807f4885/Source: 09005aef8071a76b
128Mbx16x32Mobile_2.fm - Rev. M 1/09 EN
BA0, BA1
A0-A11,
CAS#
RAS#
WE#
CKE
CLK
CS#
14
ADDRESS
REGISTER
Functional Block Diagram 8 Meg x 16 SDRAM
MODE REGISTER
CONTROL
LOGIC
12
COUNTER
REFRESH
12
9
2
12
ADDRESS
2
ROW-
MUX
COUNTER/
COLUMN-
CONTROL
ADDRESS
LATCH
BANK
LOGIC
12
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
9
8
4096
READ DATA LATCH
SENSE AMPLIFIERS
DQM MASK LOGIC
(4,096 x 512 x 16)
WRITE DRIVERS
I/O GATING
DECODER
COLUMN
MEMORY
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BANK0
ARRAY
4,096
(x16)
512
BANK1
BANK2
128Mb: x16, x32 Mobile SDRAM
BANK3
16
16
2
General Description
©2001 Micron Technology, Inc. All rights reserved.
REGISTER
REGISTER
OUTPUT
DATA
DATA
INPUT
2
16
DQML,
DQMH
DQ0-
DQ15