MIC284
Micrel, Inc
Part Number
Base Address (*) Junction Temp. Range
100 100x
100 101x
100 110x
100 111x
100 100x
100 101x
100 110x
100 111x
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
Package
8-Lead SOIC
8-Lead SOIC
8-Lead SOIC
8-Lead SOIC
8-Lead MSOP
8-Lead MSOP
8-Lead MSOP
8-Lead MSOP
Contact Factory
Contact Factory
Contact Factory
Contact Factory
Contact Factory
Contact Factory
Availability
Ordering Information
Standard
MIC284-0BM
MIC284-1BM
MIC284-2BM
MIC284-3BM
MIC284-0BMM
MIC284-1BMM
MIC284-2BMM
MIC284-3BMM
Pb-Free
MIC284-0YM
MIC284-1YM
MIC284-2YM
MIC284-3YM
MIC284-0YMM
MIC284-1YMM
MIC284-2YMM
MIC284-3YMM
* The least-significant bit of the slave address is determined by the state of the A0 pin.
Pin Configuration
DATA
1
8 VDD
7 A0
6 T1
5 /CRIT
CLK 2
/INT 3
GND 4
Pin Description
Pin Number
1
2
3
4
5
6
7
8
Pin Name
DATA
CLK
/INT
GND
/CRIT
T1
A0
VDD
Pin Function
Digital I/O: Open-drain. Serial data input/output.
Digital Input: The host provides the serial bit clock on this input.
Digital Output: Open-drain. Interrupt or thermostat output.
Ground: Power and signal return for all IC functions.
Digital Output: Open-Drain. Over-temperature indication
Analog Input: Connection to remote temperature sensor (diode junc-
tion)
Digital Input: Slave address selection input. See Table 1. MIC284 Slave
Address Settings.
Analog Input: Power supply input to the IC.
MIC284
2
September 2005
MICREL [ MICREL SEMICONDUCTOR ]
