MT28F004B3 Micron Semiconductor Products, Inc., MT28F004B3 Datasheet - Page 29

• 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:
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
E-mail: [e-mail], Internet: http://www.micron.com, Customer Comment Line: 800-932-4992
.007 (0.18)
.005 (0.13)
1. All dimensions in inches (millimeters) MAX or typical where noted.
2. Package width and length do not include mold protrusion; allowable mold protrusion is .01” per side.
1
20
8000 S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: [phone]
The Micron logo and the M logo are trademarks of Micron Technology, Inc.
.795 (20.20)
.780 (19.80)
.727 (18.47)
.721 (18.31)
SEE DETAIL A
40-PIN PLASTIC TSOP I
(10mm x 20mm)
MIN
SMART 3 BOOT BLOCK FLASH MEMORY
29
21
40
.047 (1.20)
MAX
.397 (10.08)
.391 (9.93)
.010 (0.25)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
.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