USB97C223-NU SMSC [SMSC Corporation], USB97C223-NU Datasheet - Page 20

• Manufacturer Part Number: USB97C223-NU
• Description: Bus Powered USB 2.0 Flash Media Controller
• Manufacturer: SMSC [SMSC Corporation]

Chapter 8
Notes:
1)
2)
3)
4)
5)
Revision 1.5 (01-06-05)
Controlling Unit: millimeter.
Tolerance on the true position of the leads is ± 0.035 mm maximum.
Package body dimensions D1 and E1 do not include the mold protrusion.
Maximum mold protrusion is 0.25 mm.
Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.
Details of pin 1 identifier are optional but must be located within the zone indicated.
ccc
A1
A2
D1
E1
R1
R2
L1
W
A
D
E
H
L
e
θ
15.80
13.80
15.80
13.80
0.05
0.95
0.09
0.45
0.13
0.08
0.08
MIN
0
~
~
~
o
Package Outline
0.40 Basic
NOMINAL
Table 8.1 - 128 Pin TQFP Package Parameters
0.60
1.00
0.18
~
~
~
~
~
~
~
~
~
~
~
~
Figure 8.1 - 128 Pin TQFP Package
DATASHEET
16.20
14.20
16.20
14.20
MAX
1.20
0.15
1.05
0.20
0.75
0.23
0.20
0.08
7
~
~
o
Page 20
Overall Package Height
Lead Frame Thickness
Lead Shoulder Radius
Lead Foot Length
Lead Foot Radius
Lead Foot Angle
Body Thickness
Lead Length
X body Size
Y body Size
REMARKS
Lead Width
Coplanarity
Lead Pitch
Bus Powered USB 2.0 Flash Media Controller
Standoff
X Span
Y Span
SMSC USB97C223
Datasheet