전자부품 데이터시트 검색엔진 |
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MC34921AE 데이터시트(PDF) 4 Page - List of Unclassifed Manufacturers |
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MC34921AE 데이터시트(HTML) 4 Page - List of Unclassifed Manufacturers |
4 / 36 page Analog Integrated Circuit Device Data 4 Freescale Semiconductor 34921 TERMINAL CONNECTIONS 10 3.3 V SWITCH 3.3 V Switching Regulator Switch Output 3.3 V regulator switching output. 11 3.3 V 3.3 V Regulator Feedback Feedback terminal for 3.3 V switching regulator and internal logic supply. 12 V CORE SUPPLY Core Voltage Regulator Input Core regulator input supply. 13 V CORE Core Voltage Regulator Output Core regulator output voltage. 14, 15 ADCMA DC Motor A Output A DC motor driver A output A. 18, 19 ADCMB DC Motor A Output B DC motor driver A output B. 22 VBOOST Boost Voltage Boost voltage storage node. 23 CP2 Switching Capacitor 2 Charge pump capacitor connection 2. 26 CP1 Switching Capacitor 1 Charge pump capacitor connection 1. 27 GATEOUT High-Side MOSFET Gate Driver Gate driver for external N-channel switch. 30, 31 BDCMB DC Motor B Output B DC motor driver B output B. 34, 35 BDCMA DC Motor B Output A DC motor driver B output A. 36 5 V SELECT 5.0 V Regulator Mode Select 5.0 V regulator operating mode select. 37 5 V SWITCH 5.0 V Switching Regulator Switch Output 5.0 V switching regulator switching output. 38 5 V SUPPLY 5.0 V Regulator Input Supply 5.0 V regulator input voltage. 39 5 V 5.0 V Regulator Feedback 5.0 V regulator feedback. 42 AN0/ANALOGOUT_A AN0/Analogout_A A/D input 0 or analog encoder output A. 43 AN1/ANALOGOUT_B AN1/Analogout_B A/D input 1 or analog encoder output B. 44 AN2/ANALOGIN_A AN2/Analogin_A A/D input 2 or analog encoder input A. 45 AN3/ANALOGIN_B AN3/Analogin_B A/D input 3 or analog encoder input B. 46 ENC_FILTB Analog Encoder Channel B Filter I/V amplifier channel B filter. 47 ENC_FILTA Analog Encoder Channel A Filter I/V amplifier channel A filter. 50 RST Reset Reset input and output. 51 MISO Master In Slave Out Serial data out to MCU. 52 MOSI Master Out Slave In Serial data in from MCU. 53 SCLK Serial Clock Serial data clock. Table 1. Terminal Function Description (continued) A functional description of each terminal can be found in the Functional Terminal Description section beginning on page 18 Terminal Terminal Name Formal Name Definition |
유사한 부품 번호 - MC34921AE |
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유사한 설명 - MC34921AE |
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