EMC1063-4-ACZL-TR SMSC, EMC1063-4-ACZL-TR Datasheet
EMC1063-4-ACZL-TR
Specifications of EMC1063-4-ACZL-TR
Related parts for EMC1063-4-ACZL-TR
EMC1063-4-ACZL-TR Summary of contents
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... Alternately, the External Diode 2 channel can be configured to measure a standard thermal diode (such as a 2N3904) with Resistive Error Correction active. An added feature to the EMC1063 is a function that automatically compares the two external temperature zones and reports the hotter of the two temperatures. ...
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... ORDERING NUMBER EMC1063-1-ACZL-TR EMC1063-2-ACZL-TR EMC1063-3-ACZL-TR EMC1063-4-ACZL-TR Evaluation board available upon request (EVB-EMC1063) 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2008 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given ...
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... Configuration 2 Register - (04h 4.6 One Shot Register - (0Fh 4.7 Ideality Configuration Registers (27h - 28h 4.8 Product ID Register (EDh 4.9 Manufacturer ID Register (FEh 4.10 Revision Register (FFh Chapter 5 Typical Operating Curves Chapter 6 Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.1 Package Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 SMSC EMC1063 3 DATASHEET Revision 1.44 (04-14-08) ...
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... List of Figures Figure 1.1 EMC1063 Pin Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 2.1 System Management Bus Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 3.1 EMC1063 Diode System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 3.2 Block Diagram of Temperature Monitoring Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 3.3 External Diode Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 6.1 8-Pin MSOP Package Outline - 3x3mm Body 0.65mm Pitch Revision 1.44 (04-14-08) 1° ...
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... Table 2.4 Read Byte Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Table 2.5 Send Byte Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 2.6 Receive Byte Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 3.1 Supply Current vs. Conversion Rate and ADC Averaging Factor . . . . . . . . . . . . . . . . . . . . . . 12 Table 3.2 EMC1063 Temperature Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 4.1 EMC1063 Register Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Table 4.2 Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Table 4.3 Configuration Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Table 4 ...
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... SMDATA 8-MSOP 3 6 VDD 4 5 GND Figure 1.1 EMC1063 Pin Diagram Table 1.1 EMC1063 Pin Description DESCRIPTION External Diode 1 Positive (anode) Connection External Diode 1 Negative (cathode) Connection External Diode 2 Positive (anode) Connection External Diode 2 Negative (cathode) Connection Ground Supply Voltage System Management Bus Data - bi-directional data, open drain output ...
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... V =3.0V to 3.6V PARAMETER DC Power Supply Voltage Average Operating Current Internal Temperature Monitor Temperature Accuracy Temperature Resolution SMSC EMC1063 Table 2.1 Absolute Maximum Ratings Table 2.2 Electrical Characteristics = -20°C to +85°C, Typical values 27°C unless otherwise noted A A SYMBOL MIN TYP MAX V 3 ...
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... UNITS CONDITIONS ≤70°C °C 15°C≤T A ≤85°C °C -20°C≤T A ≤85°C -20°C≤T °C A °C nF Connected across external diode Note 2 μ SMDATA = 0.6V kHz 50 ns μ s μ s μ s μ s μ μ s μ *Min = 20+0. *Min = 20+0. SMSC EMC1063 ...
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... System Management Bus Interface Protocol A host controller, such as an SMSC I/O controller, communicates with the EMC1063 via the two wire serial interface named SMBus. The SMBus interface is used to read and write registers in the EMC1063, which is a slave-only device. A detailed timing diagram is shown in ...
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... Attempting to communicate with the EMC1063 SMBus interface with an invalid slave address or invalid protocol results in no response from the device and does not affect its register contents. The EMC1063 supports stretching of the SMCLK signal by other devices on the SMBus but will not perform this operation itself ...
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... The average power dissipation will depend on the conversion rate. When the EMC1063 is not actively converting a channel, it goes into a lower power wait state. Standby Mode (power-up default this mode, the EMC1063 is put into a low power state. In the standby mode, temperature monitoring is disabled. The device will still respond to SMBus commands ...
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... HOTTER bit is cleared (set to ‘0’), and the results of the two remote zones are stored in their respective registers. 3.3.1 Conversion Rates The EMC1063 may be configured for different conversion rates based on the system requirements. The available rates are 1 full set of conversions per second to 16 full sets of conversions per second. The conversion rate is configured as described in shown in Table 4 ...
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... The negative terminal for the remote temperature diode, DN, is internally biased with a forward diode voltage referenced to ground. The External Diode 2 channel in the EMC1063 is compatible with a broad range of thermal diode, including those found in AMD processors, that may be connected as shown in to ...
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... Resistance Error Correction (REC) Resistance error correction is an optional feature in the EMC1063 that eliminates the need to characterize and compensate for series resistance in the External Diode 2 lines. The EMC1063 corrects for as much as 100 ohms of series resistance. When using a temperature sensor that does not include resistance error correction, voltage developed across the parasitic resistance in the external diode path produces an error in the reported temperature. The error introduced by this resistance is approximately +0.7° ...
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... Ideality Factor should not be adjusted. Beta Compensation automatically corrects for most ideality errors. 3.8 Diode Faults The EMC1063 detects a fault if the DP pin is left floating or is shorted to VDD. In the case of a diode fault, the corresponding status bit will be set and the output data will be set at 400h. SMSC EMC1063 Section 4 ...
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... Byte - Legacy Format FAh N/A R External Diode 1 High Byte - Extended Format FBh N/A R External Diode 1 Low Byte - Extended Format FCh N/A R External Diode 2 HIgh Byte - Extended Format Table 4.1 EMC1063 Register Set SYMBOL INTHBL Sign INTLBL 0.5 0.25 0.125 ET1HBL Sign 64 32 ...
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... External Diode 1 Ideality Correction Factor 28h 28h R/W External Diode 2 Ideality Correction Factor EDh EDh R Product ID FEh FEh R Manufacturer ID FFh FFh R Revision Register Table 4.1 EMC1063 Register Set (continued) SYMBOL ET2LBE 0.5 0.25 0.125 Status and Control STS Busy - - HOTT ER CFG - ADC_ST - ...
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... Any reads to undefined registers will return 00h. Writes to undefined registers will not have an effect. The EMC1063 uses an interlock mechanism that will update the Low byte of a particular monitor when the High Byte is read. This prevents changes in register content when the ADC updates between successive reads ...
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... CFG2 - - The Configuration 2 Register controls the basic functionality of the EMC1063 that is NOT compatible with the EMC1023. Bit 3 - MAX_RES - controls the external diode conversion time during dynamic averaging. Although the dynamic averaging may be used to increase the ADC resolution, only 11 bits of data are available in the temperature registers. ‘ ...
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... Beta Compensation and Resistance Error Correction automatically correct for most diode ideality errors, therefore it is not recommended that these settings be updated without consulting SMSC. Revision 1.44 (04-14-08) 1°C Triple Temperature Sensor with Hotter of Two Zones 11.) Table 4.6 One Shot Registers DATASHEET Datasheet Section DEFAULT 00h DEFAULT 12h (1.008 12h (1.008) SMSC EMC1063 ...
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... SMSC EMC1063 Table 4.8 Ideality Factor Look Up Table SETTING FACTOR 011000 1.0159 011001 1.0173 011010 1.0186 011011 1.0199 011100 1.0213 011101 1.0226 011110 1.0240 011111 1 ...
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... ID number for each version of the EMC1063. 4.9 Manufacturer ID Register (FEh) ADDR REGISTER B7 FEh SMSC 0 1 The Manufacturer ID register contains an 8 bit word that identifies the manufacturer of the EMC1063 (SMSC = 5Dh). 4.10 Revision Register (FFh) ADDR REGISTER B7 FFh REV - - The Revision register contains a 4 bit word that identifies the die revision ...
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... VDD = 3.3V) DIODE 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2 bient Tem perature (°C) SMSC EMC1063 Tem perature Error vs. Filter Capacitor (2N3904 27°C, T 0.5 0.3 0.0 -0.3 -0.5 -0.8 -1 Tem perature Error vs. External Diode Tem perature 2.0 1.5 1.0 ...
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... Le ak age tance (M Ω ) Revision 1.44 (04-14-08) 1°C Triple Temperature Sensor with Hotter of Two Zones Standby Current vs. Supply Voltage (TA = 27°C) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 2.9 3.1 100 Supply Voltage (V) 24 DATASHEET Datasheet 3.3 3.5 3.7 SMSC EMC1063 ...
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... determined at datum plane H. Maximum mold protrusion or flash is 0.15mm (0.006 inches) per end, and 0.15mm (0.006 inches) per side. 4. Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane. 5. Details of pin 1 identifier are optional but must be located within the zone indicated. SMSC EMC1063 MAX REMARKS 1.10 Overall Package Height 0 ...
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... All devices will be marked on the first line of the top side with ”1063”. On the second line, they will be marked with the appropriate -X number (-1, -2, etc), the Functional Revision “B” and Country Code (CC) . Revision 1.44 (04-14-08) 1°C Triple Temperature Sensor with Hotter of Two Zones 26 DATASHEET Datasheet SMSC EMC1063 ...