MT48LC32M8A2FB-75:D TR Micron Technology Inc, MT48LC32M8A2FB-75:D TR Datasheet - Page 18

• Manufacturer Part Number: MT48LC32M8A2FB-75:D TR
• Description: IC SDRAM 256MBIT 133MHZ 60FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48LC32M8A2FB-75:D TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (32M x 8)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 60-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 557-1083-2

Figure 9: 54-Ball VFBGA "FG" (8mm x 14mm) (x16)
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
SOLDER BALL DIAMETER
REFERS TO POST REFLOW
CONDITION. THE PRE-
REFLOW DIAMETER IS Ø0.42
SEATING PLANE
54X Ø0.45
6.40
0.10 C
3.20 ±0.05
BALL A9
Notes:
C
0.65 ±0.05
3.20 ±0.05
1. All dimensions are in millimeters.
2. Recommended pad size for PCB is 0.4mm ±0.065mm.
3. Topside part-marking decoder is available at www.micron.com/decoder.
8.00 ±0.10
6.40
C L
4.00 ±0.05
C L
0.80 TYP
BALL A1
0.80 TYP
7.00 ±0.05
BALL A1 ID
18
14.00 ±0.10
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1.00 MAX
256Mb: x4, x8, x16 SDRAM
MOLD COMPOUND: EPOXY NOVOLAC
SUBSTRATE MATERIAL: PLASTIC LAMINATE
SOLDER BALL MATERIAL: 62% Sn, 36% Pb, 2% Ag OR
96.5% Sn, 3%Ag, 0.5% Cu
SOLDER MASK DEFINED BALL PADS: Ø 0.40
Package Dimensions
© 1999 Micron Technology, Inc. All rights reserved.
BALL A1 ID