EMC1152 Standard Microsystems Corp., EMC1152 Datasheet
EMC1152
Manufacturer Part Number
EMC1152
Description
Emc1152 Sst Compliant Hardware Monitor With Two Temperature Channels And Five Voltage Channels Data Brief
Manufacturer
Standard Microsystems Corp.
Datasheet
1.EMC1152.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PRODUCT FEATURES
General Description
The EMC1152 is a one-wire sensor that is capable of
monitoring up to five voltages and two temperature
zones for an Intel PC platform containing an SST host.
The two temperature zones consist of an internal
temperature diode and an externally connected
temperature diode. In cooperation with a host device,
thermal management and fan control can be performed.
Communication takes place over a one-wire SST based
interface. The internal 11-bit delta-sigma ADC
architecture provides superb linearity, high accuracy,
and excellent noise immunity.
Applications
Features
SMSC EMC1152
Desktop PCs, Servers and Workstations
Single Wire Interface (SST based)
— SST 1.0 compliant
— Fixed Address, Discoverable Device
— Three programmable addresses
— Supports FCS Abort functionality not available in SST
0.9 compliant devices
DP
DN
12V
5V
3.3V
2.5V
VCCP
Switching
Internal
Current
Diode
Temp
delta-sigma
11-bit
ADC
Simplified Block Diagram
PRODUCT PREVIEW
EMC1152
External Temp
Internal Temp
Registers
Register
Register
Voltage
Resistance Error Correction
Ideality Configuration
Beta Compensation (EMC1152-1)
External Temperature Monitor
Internal Temperature Monitor
Voltage Monitor:
Supply
— EMC1152 configured to measure 2N3904 diode
— EMC1152-1 configured to measure CPU substrate
— 0.125°C resolution
— ±1°C Accuracy (50°C to 70°C)
— Diode Fault Reporting
— Range -40°C to +125°C
— 0.125°C resolution
— ±2°C Accuracy (40°C to 70°C)
— 12V, 5V, 3.3V, 2.5V, VCCP inputs
— 2% Total Unadjusted Error
— 11-bit resolution
— 3.0V to 3.6V
SST Compliant
Hardware Monitor with
Two Temperature
Channels and Five
Voltage Channels
EMC1152
diode
Status Register
Byte Interlock
Configuration
Digital Mux
Register
and
Revision 2.58 (08-01-07)
ADD
SST
Data Brief
Related parts for EMC1152
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Lithium Ion Battery Protection Module
Manufacturer:
EM Microelectronic
Datasheet:
Part Number:
Description:
Interface, Integrated USB2.0 Compatible 3-Port Hub
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Lan91c100fd Rev. B Feast Fast Ethernet Controller With Full Duplex Capability
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Feast ? Ast Ethernet Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Com20022i 10 Mbps Arcnet Ansi 878.1 Controller With 2k X 8 On-chip Ram
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Lpc47n207 Lpc Super I/o Irda Hot Docking Chip With Uart Data Brief
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Advanced I/o With X-bus Interface
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Fdc37m707 Enhanced Super I/o Controller With Wake-up Features
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Twenty Pin Uart Tpuart Corporation
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Enhanced Small Device Interface Controller
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Emc1001 1.5?c Smbus Temperature Sensor In Miniature Sot-23
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Beta Compensation And Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Multiple Temperature Sensor With Beta Compensation And Hottest Of Thermal Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
EMC1152 Summary of contents
Page 1
... PRODUCT FEATURES General Description The EMC1152 is a one-wire sensor that is capable of monitoring up to five voltages and two temperature zones for an Intel PC platform containing an SST host. The two temperature zones consist of an internal temperature diode and an externally connected temperature diode. In cooperation with a host device, thermal management and fan control can be performed ...
Page 2
... TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Revision 2.58 (08-01-07) SST Compliant Hardware Monitor with Two Temperature Channels and Five Voltage Channels ORDER NUMBERS: FEATURES 10 pin MSOP Lead-Free, ROHS 10 pin MSOP Lead-Free, ROHS 2 PRODUCT PREVIEW PACKAGE Compliant Compliant SMSC EMC1152 ...
Page 3
... Y14.5M - 1994 RIAL - F IN ISH - P RIN T W ITH "S C ALE TO FIT" ALE DRAW ING Figure 1 EMC1152 10-Pin MSOP Package Drawing REVISIO N HISTORY R E VISION D ESC R IPTION D ATE R ELE ITIA L RELEASE 3/29/05 S ...