MT28F004B3 Micron Semiconductor Products, Inc., MT28F004B3 Datasheet - Page 28

• Manufacturer Part Number: MT28F004B3
• Description: 4Mb Smart 3 Boot Block Flash Memory, 44-pin Sop, 48-pin Tsop I, 40-pin Tsop I, 0.18um Process Technology
• Manufacturer: Micron Semiconductor Products, Inc.

NOTE: 1. All dimensions in inches (millimeters) MAX or typical where noted.
4Mb Smart 3 Boot Block Flash Memory
F45_3.p65 – Rev. 3, Pub. 12/01
PIN #1 INDEX
.0197 (0.50)
.010 (0.25)
.006 (0.15)
TYP
2. Package width and length do not include mold protrusion; allowable mold protrusion is .01” per side.
.007 (0.18)
.005 (0.12)
1
24
.795 (20.20)
.780 (19.80)
.727 (18.47)
.721 (18.31)
48-PIN PLASTIC TSOP I
MIN
SEE DETAIL A
(12mm x 20mm)
SMART 3 BOOT BLOCK FLASH MEMORY
.047 (1.20) MAX
28
25
48
.475 (12.07)
.469 (11.91)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
.010 (0.25)
.004 (0.10)
.008 (0.20)
.002 (0.05)
DETAIL A
.0315 (0.80)
.010 (0.25)
©2001, Micron Technology, Inc.
4Mb
.024 (0.60)
.016 (0.40)
PLANE
GAGE