CMQ82C55AZ Intersil, CMQ82C55AZ Datasheet - Page 18

• Manufacturer Part Number: CMQ82C55AZ
• Description: IC I/O EXPANDER 24B 44MQFP
• Manufacturer: Intersil

Specifications of CMQ82C55AZ

• 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-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Clock: -

Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage . . . . . . . . . . . . GND-0.5V to V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to 5.5V
Operating Temperature Range
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
Electrical Specifications
NOTES:
Capacitance
SYMBOL
2. θ
3. No internal current limiting exists on Port Outputs. A resistor must be added externally to limit the current.
4. ICCOP = 1mA/MHz of Peripheral Read/Write cycle time. (Example: 1.0µs I/O Read/Write cycle time = 1mA).
5. Tested as V
SYMBOL
CMX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
IMX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
ICCOP
ICCSB
IDAR
V
V
V
V
CI/O
IO
CIN
OH
OL
I
JA
IH
IL
I
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Logical One Input Voltage
Logical Zero Input Voltage
Logical One Output Voltage
Logical Zero Output Voltage
Input Leakage Current
I/O Pin Leakage Current
Darlington Drive Current
Standby Power Supply Current
Operating Power Supply Current T
Input Capacitance
I/O Capacitance
OH
T
A
at -2.5mA.
= 25°C
PARAMETER
PARAMETER
18
V
T
CC
A
= 25°C
= 5.0V± 10%; T
MS82C55A, MQ82C55A, MP82C55A
I
I
I
V
VO = V
Ports A, B, C. Test Condition 3
V
OH
OH
OL
A
IN
CC
= +25°C, V
+2.5mA
= V
= -2.5mA,
= -100µA
= 5.5V, V
CC
CC
A
or GND, D0 - D7
or GND, RD, CS, A1, A0, RESET, WR
CC
TYPICAL
= Operating Temperature Range
IN
CC
+0.5V
TEST CONDITIONS
10
20
= V
= 5.0V, Typical (See Note 3)
CC
or GND. Output Open
UNITS
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C
Maximum Junction Temperature
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 Gates
pF
pF
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
(Lead Tips Only)
FREQ = 1MHz, All Measurements are referenced to
device GND
V
CC
MIN
-1.0
-2.5
-10
2.0
2.2
3.0
-
-
-
-
-0.4
TEST CONDITIONS
TYP
1
-
-
-
-
-
-
-
-
Notes 2, 4
MAX
+1.0
+10
0.8
0.4
10
-
-
-
θ
June 15, 2006
JA
mA/MHz
UNITS
FN6140.2
(°C/W)
55
62
50
mA
µA
µA
µA
V
V
V
V