Diseqc TM 2.1 Slave Microsontroller for LNBs and Switchers

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STMICROELECTRONICS

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Diseqc TM 2.1 Slave Microsontroller for LNBs and Switchers

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DiSEqC??2.1 slave microcontroller for LNBs and switchers

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Established MCUs, ST7

The ST7LNB0V3 is an 8-bit microcontroller dedicated to DiSEqC? slave operation in LNBs and switchers. It is compliant with the DiSEqC? level 2.1. It also supports backwards compatible mode (13/18 V, 22 kHz tone) and toneburst signalling.\n ? Clock, reset and supply management\n? Reduced power consumption\n? Safe power on/off management by low voltage detector (LVD)\n? Internal 8 MHz oscillator\n? Communication interface\n? One DiSEqC? 2.1 communication interface\n? Analog interface13/18 V voltage detector\n? 22 kHz tone detector\n? I/;

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