ST7LNB0 Datasheet (ST Microelectronics) - Diseqc TM 2.1 Slave Microsontroller

ST7LNB0, Diseqc TM 2.1 Slave Microsontroller

Figure 2 ST7LNB0 Pinout VSS VDD RESET DRX OP5 OP6 OP7 OP8 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 NC NC DTX SBY OP1 OP2 OP3 OP4 The following table gives the pin functions Table 2.

ST7LNB0 Pin Functions Pin Number 1 2 3 4 5 6 7 8 9 10 1) 11 12 13 14 15,16 Function Name Vss VDD RESET DRX OP5 OP6 OP7

www.DataSheet4U.com ST7LNB0 DiSEqC™ 2.1 Slave Microcontroller for LNBs and Switchers The ST7LNB0 is an 8-bit microcontroller dedicated to DiSEqC™ slave operation in LNBs and switchers, it is compliant with the DiSEqC™ 2.1 level, also it supports backwards compatible (13/ 18 V, 22 kHz tone) and toneburst signalling.

Clock, Reset and Supply Management Reduced power consumption.

Safe power on/off management by low voltage detector (LVD).

Internal 8 MHz oscillato