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參數(shù)資料
| 型號(hào)： | ST7554TQF7 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | V.90 USB WORLD MODEM CONTROLLER |
| 中文描述： | .90 USB世界調(diào)制解調(diào)器控制器 |
| 文件頁數(shù)： | 11/11頁 |
| 文件大小： | 148K |
| 代理商： | ST7554TQF7 |
48
37
D3
D1
D
e
13
24
1
12
25
36
c
A1
A2
A
E
E
E
L
K
L
0,25 mm
.010 inch
GAGE PLANE
0,10 mm
.004 inch
SEATING PLANE
B
P
PACKAGE MECHANICAL DATA
48 PINS - THIN PLASTIC QUAD FLAT PACK (TQFP)
Dimensions
Millimeters
Typ.
Inches
Typ.
Min.
Max.
1.60
0.15
1.45
0.27
0.20
Min.
Max.
0.063
0.006
0.057
0.011
0.008
A
A1
A2
B
C
D
D1
D3
e
E
E1
E3
L
L1
K
0.05
1.35
0.17
0.09
0.002
0.053
0.007
0.004
1.40
0.22
0.055
0.009
9.00
7.00
5.50
0.50
9.00
7.00
5.50
0.60
1.00
0.354
0.276
0.216
0.0197
0.354
0.276
0.216
0.024
0.039
0.45
0.75
0.018
0.030
0
o
(Min.), 7
o
(Max.)
5
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems
without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
1999 STMicroelectronics - All Rights Reserved
Purchase of I
2
C Components of STMicroelectronics, conveys a license under the Philips I
2
C Patent.
Rights to use these components in a I
C system, is granted provided that the system conforms to
the I
C Standard Specifications as defined by Philips.
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ST7554
11/11
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