EMC1402-1-ACZL-TR SMSC, EMC1402-1-ACZL-TR Datasheet - Page 7

• Manufacturer Part Number: EMC1402-1-ACZL-TR
• Description: IC TEMP SNSR DUAL 3.3V 8MSOP
• Manufacturer: SMSC

Specifications of EMC1402-1-ACZL-TR

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• For Use With: EVB-EMC1402 - EVAL BOARD FOR EMC1402
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1067-2

1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 1 Block Diagram
SMSC EMC1402
EMC1402 - 1
EMC1402 - 2
EMC1402 - 3
EMC1402 - 4
1.1
NUMBER
DP
DN
PART
Temp Diode
Switching
Current
Internal
EMC1402
The EMC1402 device configuration is highlighted below.
Part Selection
ADDRESS
1001_100xb
1001_101xb
0011_000xb
0101_001xb
SMBUS
Analog
Mux
ΔΣ ADC
EXTERNAL
DIODES
1
Temperature
Temperature
Register(s)
External
Register
Internal
Table 1.1 Part Selection
CONFIGURATION
Detect Diode w/ REC
DATASHEET
DEFAULT
DIODE 1
V
GND
enabled
DD
7
FUNCTIONALITY
Status Registers
CONFIGURATION
DEFAULT
DIODE 2
N/A
THERM Hysteresis Register
Conversion Rate Register
THERM Limit Register
Configuration Register
High Limit Registers
Low Limit Registers
Interupt Masking
Software program-
Software program-
mable and mask-
able High Limits
mable THERM
OTHER
Limits
Revision 1.36 (07-02-09)
PRODUCT
SMCLK
SMDATA
ALERT
THERM
20h
ID