Part # ST7LNB0V2Y0 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: DiSEqCdatasheet 2.1 slave microcontroller for LNBs and switchers

Part Details:

ST7LNB0V2Y0 DiSEqCTM 2.1 slave microcontroller for LNBs and switchers Features Clock, reset and supply management ­ Reduced power consumption. ­ Safe power on/off management by low voltage detector (LVD). SO16 narrow ­ Internal 8 MHz oscillator Communication interface ­ One DiSEqCTM 2.1 communication Description interface Analog interface The ST7LNB0V2Y0 is an 8-bit microcontroller ­ 13/18 V voltage detector dedicated to DiSEqCTM slave operation in LNBs ­ 22 kHz tone detector and switchers. It is compliant with the DiSEqCTM level 2.1. It also supports backwards compatible I/O ports mode (13/18 V, 22 kHz tone) and toneburst ­ 8 output ports for control of committed and signalling. uncommitted switches ­ 1 output port for standby control Figure 1. Block diagram InternalCLOCK DTX 8 MHz. RC OSC DiSEqCTM 2.1 A LVD DDR 22kHz tone Detector DRX ES VDD POWER S AN V SUPPLY SS D DA 13/18 V Detector RESET CONTROL TA 8-BIT CORE BU

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ST7LNB0V2Y0.pdf Datasheet