CS82C55A Intersil, CS82C55A Datasheet - Page 29

• Manufacturer Part Number: CS82C55A
• Description: IC I/O EXPANDER 24B 44PLCC
• Manufacturer: Intersil

Specifications of CS82C55A

• Interface: Programmable
• Number Of I /o: 24
• Interrupt Output: No
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Chip Configuration: 8 Bit
• Bus Frequency: 8MHz
• No. Of I/o's: 24
• Supply Voltage Range: 4.5V To 5.5V
• Digital Ic Case Style: LCC
• No. Of Pins: 44
• Msl: MSL 3 - 168 Hours
• Filter Terminals: SMD
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Frequency - Clock: -

Metric Plastic Quad Flatpack Packages (MQFP)
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.
E E1
0.016 MIN
0.40
0
0
o
o
-7
-H-
MIN
o
-A-
L
PIN 1
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
12
12
o
o
For information regarding Intersil Corporation and its products, see www.intersil.com
-16
-16
A2 A1
o
o
29
D1
D
0.008
0.20
-D-
0.005/0.007
BASE METAL
0.13/0.17
WITH PLATING
M
C
A-B
S
0.005/0.009
A
b1
D
0.13/0.23
b
-B-
S
-C-
SEATING
e
PLANE
0.076
0.003
82C55A
Q44.10x10
44 LEAD METRIC PLASTIC QUAD FLATPACK PACKAGE
NOTES:
SYMBOL
1. Controlling dimension: MILLIMETER. Converted inch
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.
6. Dimension b does not include dambar protrusion. Allowable
7. “N” is the number of terminal positions.
A1
A2
D1
E1
b1
dimensions are not necessarily exact.
Allowable protrusion is 0.25mm (0.010 inch) per side.
dambar protrusion shall be 0.08mm (0.003 inch) total.
D
N
A
E
b
L
e
-H-
.
0.004
0.077
0.012
0.012
0.515
0.389
0.516
0.390
0.029
MIN
-
(JEDEC MS-022AB ISSUE B)
0.032 BSC
INCHES
44
0.010
0.083
0.018
0.016
0.524
0.398
0.040
MAX
0.096
0.399
0.523
13.08
13.10
0.10
1.95
0.30
0.30
9.88
9.90
0.73
MILLIMETERS
MIN
-
0.80 BSC
44
13.32
10.12
13.30
10.10
MAX
2.45
0.25
2.10
0.45
0.40
1.03
November 16, 2006
Rev. 2 4/99
NOTES
FN2969.10
4, 5
4, 5
6
3
3
7
-
-
-
-
-
-
-C-
.