MT48LC4M32B2B5-7 IT:G Micron Technology Inc, MT48LC4M32B2B5-7 IT:G Datasheet - Page 66

• Manufacturer Part Number: MT48LC4M32B2B5-7 IT:G
• Description: DRAM Chip SDRAM 128M-Bit 4Mx32 3.3V 90-Pin VFBGA Tray
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC4M32B2B5-7 IT:G

• Density: 128 Mb
• Maximum Clock Rate: 143 MHz
• Package: 90VFBGA
• Address Bus Width: 14 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Random Access Time: 17|8|5.5 ns
• Operating Temperature: -40 to 85 °C
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 128M (4Mx32)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 90-VFBGA
• Organization: 4Mx32
• Address Bus: 14b
• Access Time (max): 17/8/5.5ns
• 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: 175mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package Dimensions
Figure 49:
PDF: 09005aef80872800/Source: 09005aef80863355
128MbSDRAMx32_2.fm - Rev. L 1/09 EN
PIN #1 ID
PLATED LEAD FINISH:
TG (90% Sn, 10% Pb) OR P (100% Sn) 0.01 ±0.005 THICK PER SIDE
PLASTIC PACKAGE MATERIAL: EPOXY NOVOLAC
PACKAGE WIDTH AND LENGTH DO NOT INCLUDE
MOLD PROTRUSION. ALLOWABLE PROTRUSION
IS 0.25 PER SIDE.
86-Pin Plastic TSOP (400 mil)
0.50
TYP
Notes:
22.22 ±0.08
2X R 0.75
2X R 1.00
1. All dimensions are in millimeters.
2. Package width and length do not include mold protrusion; allowable mold protrusion is
3. “2X” means the notch is present in two locations (both ends of the device).
0.25mm per side.
0.20
+0.07
-0.03
1.20 MAX
2X 2.80
0.61
2X 0.10
10.16 ±0.08
0.10
66
11.76 ±0.20
Micron Technology, Inc., reserves the right to change products or specifications without notice.
0.15
+0.03
-0.02
0.10
SEE DETAIL A
+0.10
-0.05
0.50 ±0.10
Package Dimensions
©2001 Micron Technology, Inc. All rights reserved.
128Mb: x32 SDRAM
DETAIL A
0.25
GAGE
PLANE
0.80
TYP