參數(shù)資料
型號(hào): USB2223-NU-03
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲(chǔ)控制器/管理單元
英文描述: BUS POWERED USB 2.0 FLASH MEDIA CONTROLLER
中文描述: FLASH MEMORY DRIVE CONTROLLER, PQFP128
封裝: 14 X 14 MM, 1 MM HEIGHT, LEAD FREE, TQFP-128
文件頁數(shù): 20/20頁
文件大?。?/td> 286K
代理商: USB2223-NU-03
Bus Powered USB2.0 Flash Media Controller
Datasheet
Revision 1.2 (09-21-04)
Page 20
SMSC USB2223-03
DATASHEET
Chapter 8
Package Outline
Figure 8.1 - 128 Pin TQFP Package
Table 8.1 - 128 Pin TQFP Package Parameters
NOMINAL
MAX
~
1.20
~
0.15
~
1.05
~
16.20
~
14.20
~
16.20
~
14.20
~
0.20
0.60
0.75
1.00
~
0.40 Basic
~
7
o
0.18
0.23
~
~
~
0.20
~
0.08
MIN
~
0.05
0.95
15.80
13.80
15.80
13.80
0.09
0.45
~
REMARKS
A
A1
A2
D
D1
E
E1
H
L
L1
e
θ
W
R1
R2
ccc
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
o
0.13
0.08
0.08
~
Notes:
1) Controlling Unit: millimeter.
2) Tolerance on the true position of the leads is ± 0.035 mm maximum.
3) Package body dimensions D1 and E1 do not include the mold protrusion.
Maximum mold protrusion is 0.25 mm.
4) Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.
5) Details of pin 1 identifier are optional but must be located within the zone indicated.
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