Rainbow-electronics 78M6631 Bedienungsanleitung

78M6631 3-Phase Power- Measurement IC DATA SHEET DS_6631_056 Rev 1 1 DESCRIPTION The Teridian™ 78M6631 is a highly integrated 3-phase po

78M6631 Data Sheet DS_6631_056 10 Rev 1 1.6 80515 MPU Core The 78M6631 includes an 80515 MPU (8-bit, 8051-compatible) that processes most instruc

DS_6631_056 78M6631 Data Sheet Rev 1 11 V3P3V3P3 -400mVV3P3 - 10mVVBIAS0VBatterymodesNormaloperation,WDTenabledWDT dis-abledV11.10 Oscillator The

78M6631 Data Sheet DS_6631_056 12 Rev 1 1.14 Temperature Sensor The device includes an on-chip temperature sensor for determining the temperature

DS_6631_056 78M6631 Data Sheet Rev 1 13 Table 1: SPI Command Description Command Description 11xx xxxx ADDR D0 ... DN Output data on PSDO is read

78M6631 Data Sheet DS_6631_056 14 Rev 1 1.21 In-Circuit Emulator (ICE) Port The 78M6631 implements an In-Circuit Emulator (ICE) port for debug an

DS_6631_056 78M6631 Data Sheet Rev 1 15 2 Electrical Specifications 2.1 Absolute Maximum Ratings Table 2 shows the absolute maximum ranges for

78M6631 Data Sheet DS_6631_056 16 Rev 1 2.2 Recommended External Components Table 3: Recommended External Components Name From To Function Value

DS_6631_056 78M6631 Data Sheet Rev 1 17 2.4 Performance Specifications 2.4.1 Input Logic Levels Table 5: Input Logic Levels Parameter Condition

78M6631 Data Sheet DS_6631_056 18 Rev 1 2.4.4 Power Supply Monitor Table 8: Power Supply Monitor Performance Specifications (BME= 1) Parameter Co

DS_6631_056 78M6631 Data Sheet Rev 1 19 2.4.7 Temperature Sensor Table 11 shows the performance for the temperature sensor. The LSB values do no

78M6631 Data Sheet DS_6631_056 2 Rev 1 Table of Contents 1 Hardware Functional Description ...

78M6631 Data Sheet DS_6631_056 20 Rev 1 2.4.9 ADC Converter, V3P3A Referenced Table 13 shows the performance specifications for the ADC converter

DS_6631_056 78M6631 Data Sheet Rev 1 21 2.5 Timing Specifications 2.5.1 Flash Memory Table 14: Flash Memory Timing Specifications Parameter Con

78M6631 Data Sheet DS_6631_056 22 Rev 1 2.5.4 SPI Slave Port Table 17: SPI Slave Port Timing Parameter Condition Min Typ Max Unit tSPIcycPCLK cyc

DS_6631_056 78M6631 Data Sheet Rev 1 23 3 Packaging 3.1 56-Pin QFN Package 3.2 Pinout 1Teridian78M6631234567891011121314151631322627282930181

78M6631 Data Sheet DS_6631_056 24 Rev 1 3.2.1 56-Pin QFN Package Outline

DS_6631_056 78M6631 Data Sheet Rev 1 25 3.2.2 Recommended PCB Land Pattern for the QFN-56 Package Figure 7: PCB Land Pattern for QFN-56 Packa

78M6631 Data Sheet DS_6631_056 26 Rev 1 4 Pin Descriptions 4.1 Power and Ground Pins Table 18: Power and Ground Pins Name Type Circuit Descripti

DS_6631_056 78M6631 Data Sheet Rev 1 27 4.3 Digital Pins Table 20: Digital Pins Name Type Circuit Description DIO3 I/O 3, 4 Dedicated DIO pin.

78M6631 Data Sheet DS_6631_056 28 Rev 1 5 I/O Equivalent Circuits Oscillator Equivalent CircuitType 8:Oscillator I/ODigital Input Equivalent Circ

DS_6631_056 78M6631 Data Sheet Rev 1 29 6 Ordering Information Table 21: Ordering Information Part Part Description (Package) Flash Size Packagin

DS_6631_056 78M6631 Data Sheet Rev 1 3 4.1 Power and Ground Pins ...

DS_6631_056 78M6631 Data Sheet 30 Rev 1 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a M

78M6631 Data Sheet DS_6631_056 4 Rev 1 Figures Figure 1: 78M6631 IC Functional Block Diagram ...

DS_6631_056 78M6631 Data Sheet Rev 1 5 1 Hardware Functional Description 1.1 Hardware Overview The Teridian 78M6631 single-chip power measuremen

78M6631 Data Sheet DS_6631_056 6 Rev 1 ∆Σ ADCCONVERTERVREFMUXPXINXOUTVREFRESETV1UARTTXRXDIGITAL I/OPOWER FAULTGNDDV3P3AV3P3DVOLTREG2.5V to LogicTM

DS_6631_056 78M6631 Data Sheet Rev 1 7 1.2 Device Reset When the RESET pin is pulled high, all digital activity stops. Only the oscillator and RT

78M6631 Data Sheet DS_6631_056 8 Rev 1 1.4 Analog Front-End (AFE) The AFE functions as a data acquisition system, controlled by the MPU. The main

DS_6631_056 78M6631 Data Sheet Rev 1 9 1.5 Digital Computation Engine (CE) The CE, a dedicated 32-bit digital signal processor, performs the back