EMC1046 Standard Microsystems Corp., EMC1046 Datasheet - Page 8

• Manufacturer Part Number: EMC1046
• Description: 1 Degree C Multiple Temperature Sensor With Beta Compensation And Hottest Of Thermal Zones
• Manufacturer: Standard Microsystems Corp.

Revision 0.66 (06-02-08)
PIN NUMBER
10
PIN TYPE
8
9
Power
DIOD
AIO
The pin types are described below. All pins labelled (5V) are 5V tolerant:
OD
DI
Table 1.1 EMC1046/EMC1047 Pin Description (continued)
DP4 / DN5
SMDATA
SMCLK
NAME
5V tolerant bi-directional digital input / open-drain output. Requires a pull-up
Used to supply either VDD or GND to the device
5V tolerant digital input
5V tolerant Open drain digital output. Requires a pull-up resistor
resistor.
Analog input / output used for external diodes or analog inputs
1°C Multiple Temperature Sensor with Beta Compensation and Hottest of Thermal Zones
Table 1.2 Pin Type
DATASHEET
External Diode 4 positive (anode)
connection and External Diode 5
negative (cathode) connection
SMBus Data input/output
8
SMBus Clock input
FUNCTION
FUNCTION
SMSC EMC1046/EMC1047
DIOD (5V)
DI (5V)
TYPE
AIO
Datasheet