CMS82C55AZ Intersil, CMS82C55AZ Datasheet - Page 8

• Manufacturer Part Number: CMS82C55AZ
• Description: IC I/O EXPANDER 24B 44PLCC
• Manufacturer: Intersil

Specifications of CMS82C55AZ

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Clock: -

Mode 0 Configurations
CONTROL WORD #5
CONTROL WORD #6
CONTROL WORD #7
CONTROL WORD #12
D7 - D0
D7 - D0
D7 - D0
D7 - D0
D7
D7
D7
D7
1
1
1
1
D6
D6
D6
D6
0
0
0
0
D5
D5
D5
D5
0
0
0
0
D4
D4
D4
D4
0
0
0
1
D3
D3
D3
D3
1
1
1
1
D2
D2
D2
D2
0
0
0
0
82C55A
82C55A
82C55A
82C55A
D1
D1
D1
D1
(Continued)
0
1
1
0
8
C
C
C
C
D0
D0
D0
D0
1
0
1
0
A
B
A
B
A
B
A
B
MS82C55A, MQ82C55A, MP82C55A
8
4
4
8
8
4
4
8
8
4
4
8
8
4
4
8
PC7 - PC4
PC3 - PC0
PB7 - PB0
PC7 - PC4
PC3 - PC0
PB7 - PB0
PC7 - PC4
PC3 - PC0
PB7 - PB0
PC7 - PC4
PC3 - PC0
PB7 - PB0
PA7 - PA0
PA7 - PA0
PA7 - PA0
PA7 - PA0
CONTROL WORD #9
CONTROL WORD #10
CONTROL WORD #11
CONTROL WORD #14
D7 - D0
D7 - D0
D7 - D0
D7 - D0
D7
D7
D7
D7
1
1
1
1
D6
D6
D6
D6
0
0
0
0
D5
D5
D5
D5
0
0
0
0
D4
D4
D4
D4
1
1
1
1
D3
D3
D3
D3
0
0
0
1
D2
D2
D2
D2
0
0
0
0
82C55A
82C55A
82C55A
82C55A
D1
D1
D1
D1
0
1
1
1
C
C
C
C
D0
D0
D0
D0
1
0
1
0
A
B
A
B
A
B
A
B
8
4
4
8
8
4
4
8
8
4
4
8
8
4
4
8
PA7 - PA0
PC7 - PC4
PC3 - PC0
PB7 - PB0
PA7 - PA0
PC7 - PC4
PC3 - PC0
PB7 - PB0
PA7 - PA0
PC7 - PC4
PC3 - PC0
PB7 - PB0
PA7 - PA0
PC7 - PC4
PC3 - PC0
PB7 - PB0
June 15, 2006
FN6140.2