參數(shù)資料
型號(hào): USB2229-NE-03
廠商: SMSC Corporation
英文描述: 5TH GENERATION HI-SPEED USB FLASH MEDIA & IrDA CONTROLLER WITH INTEGRATED CARD POWER FETs
中文描述: 第五代高速USB閃存介質(zhì)
文件頁數(shù): 26/27頁
文件大?。?/td> 1008K
代理商: USB2229-NE-03
5th Generation Hi-Speed USB Flash Media & IrDA Controller with Integrated Card Power FETs
Datasheet
Revision 1.2 (02-21-05)
26
SMSC USB2229/USB2230
DATASHEET
Chapter 8 Packaging
Figure 8.1 USB2229/USB2230 128-Pin TQFP Package Outline
Notes:
1.
2.
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.
3.
4.
5.
Table 8.1 USB2229/USB2230 128-Pin TQFP Package Parameters
MIN
NOMINAL
MAX
REMARKS
A
A1
A2
D
D1
E
E1
H
L
L1
e
q
W
R1
R2
ccc
~
~
~
~
~
~
~
~
~
1.20
0.15
1.05
16.20
14.20
16.20
14.20
0.20
0.75
~
Overall Package Height
Standoff
Body Thickness
X Span
X body Size
Y Span
Y body Size
Lead Frame Thickness
Lead Foot Length
Lead Length
Lead Pitch
Lead Foot Angle
Lead Width
Lead Shoulder Radius
Lead Foot Radius
Coplanarity
0.05
0.95
15.80
13.80
15.80
13.80
0.09
0.45
~
0.60
1.00
0.40 Basic
~
0.18
~
~
~
0
o
0.13
0.08
0.08
~
7
o
0.23
~
0.20
0.08
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