參數(shù)資料
型號: IS82C55A
廠商: Intersil
文件頁數(shù): 22/29頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER 24B 44PLCC
標(biāo)準(zhǔn)包裝: 260
接口: 可編程
輸入/輸出數(shù): 24
中斷輸出:
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC
包裝: 管件
29
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
FN2969.10
November 16, 2006
82C55A
Metric Plastic Quad Flatpack Packages (MQFP)
D
D1
E E1
-A-
PIN 1
A2 A1
A
12o-16o
0o-7o
0.40
0.016
MIN
L
0o MIN
PLANE
b
0.005/0.009
0.13/0.23
WITH PLATING
BASE METAL
SEATING
0.005/0.007
0.13/0.17
b1
-B-
e
0.008
0.20
A-B
S
D
S
C
M
0.076
0.003
-C-
-D-
-H-
Q44.10x10 (JEDEC MS-022AB ISSUE B)
44 LEAD METRIC PLASTIC QUAD FLATPACK PACKAGE
SYMBOL
INCHES
MILLIMETERS
NOTES
MIN
MAX
MIN
MAX
A
-
0.096
-
2.45
-
A1
0.004
0.010
0.10
0.25
-
A2
0.077
0.083
1.95
2.10
-
b
0.012
0.018
0.30
0.45
6
b1
0.012
0.016
0.30
0.40
-
D
0.515
0.524
13.08
13.32
3
D1
0.389
0.399
9.88
10.12
4, 5
E
0.516
0.523
13.10
13.30
3
E1
0.390
0.398
9.90
10.10
4, 5
L
0.029
0.040
0.73
1.03
-
N44
44
7
e
0.032 BSC
0.80 BSC
-
Rev. 2 4/99
NOTES:
1. Controlling dimension: MILLIMETER. Converted inch
dimensions are not necessarily exact.
2. All dimensions and tolerances per ANSI Y14.5M-1982.
3. Dimensions D and E to be determined at seating plane
.
4. Dimensions D1 and E1 to be determined at datum plane
.
5. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is 0.25mm (0.010 inch) per side.
6. Dimension b does not include dambar protrusion. Allowable
dambar protrusion shall be 0.08mm (0.003 inch) total.
7. “N” is the number of terminal positions.
-C-
-H-
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