ST7LNB1Y0 datasheet(1/36 Pages) STMICROELECTRONICS

Part #	ST7LNB1Y0

Description	DiSEqC??slave microcontroller for SaTCR based LNBs and switchers

PDF	36 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

1 / 36 page

July 2007

Rev 8

1/36

1

ST7LNB1Y0

DiSEqC™ slave microcontroller

for SaTCR based LNBs and switchers

Features

■

Clock, reset and supply management

– Reduced power consumption

– Safe power on/off management

by low voltage detector (LVD)

– Internal 8 MHz oscillator

■

Communication interface

– Two DiSEqCTM communication interfaces

–Four I2C communication interfaces

■

I/O ports

– 4 output pins for control of a legacy matrix

Description

The ST7LNB1Y0 is an 8-bit microcontroller

dedicated to DiSEqC slave operation in SaTCR

based LNBs (low-noise blocks) and switchers.

Figure 1.

Block diagram

SO16 narrow

8-BIT CORE

ALU

RESET

DRX2

8 MHz. RC OSC

Internal

CLOCK

CONTROL

SDA1

VSS

POWER

SUPPLY

LVD/AVD

VDD

I2C 1

SCL1

DRX1

SDA2

I2C 2

SCL2

SDA3 / MAT2

I2C 3 /

SCL3 / MAT1

SDA4 / MAT4

I2C 4 /

SCL4 / MAT3

13/18 V & 22 kHz

DiSEqC Interface

PARAMETER

DTX

Detector

EEPROM

LEGACY MATRIX

CONTROL

Table 1.

Device summary

Features

Part number: ST7LNB1Y0M6

Packages

SO16 narrow

Peripherals

DiSEqC communication interface, 22 kHz tone detector, 13/18 V detector

Operating voltage

4.5 to 5.5 V

Temperature range

-40 to +85 °C

www.st.com

Similar Part No. - ST7LNB1Y0

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	ST7LNB0	181Kb / 22P	Diseqc TM 2.1 Slave Microsontroller for LNBs and Switchers Rev. 3.0
STMicroelectronics	ST7LNB0V2Y0	457Kb / 30P	DiSEqC??2.1 slave microcontroller for LNBs and switchers Sep-2007

More results

Similar Description - ST7LNB1Y0

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	ST7LNB0	181Kb / 22P	Diseqc TM 2.1 Slave Microsontroller for LNBs and Switchers Rev. 3.0
ATMEL Corporation	AT91RM9200	8Mb / 683P	ARM920T based Microcontroller
	AT91RM9200_0509	669Kb / 38P	ARM920T based Microcontroller
	AT91RM9200	769Kb / 41P	ARM920T-based Microcontroller
STMicroelectronics	ST7LNB0V2Y0	457Kb / 30P	DiSEqC??2.1 slave microcontroller for LNBs and switchers Sep-2007
	STEVAL-CBL009V1	151Kb / 4P	DiSEqC 1.X-compliant single LNB supply and control IC based on the LNBH25 February 2013 Rev 1
	STEVAL-CBL010V1	113Kb / 4P	Single LNB supply and control IC DiSEqC 2.0 compliant based on the LNBH25 April 2014 Rev 1
	STEVAL-CBL011V1	150Kb / 4P	DiSEqC 1.X-compliant dual LNB supply and control IC based on the LNBH26 February 2013 Rev 1
	STEVAL-CBL013V1	190Kb / 4P	Single LNB supply and control IC DiSEqC 1.x compliant based on the LNBH25L 28-Jan-2014
	STEVAL-CBL014V1	176Kb / 4P	Dual LNB supply and control IC DiSeqC 1.x compliant based on the LNBH26L 27-Jan-2014

More results

ST7LNB1Y0 Datasheet(PDF) 1 Page - STMicroelectronics

ST7LNB1Y0 Datasheet(HTML) 1 Page - STMicroelectronics

Similar Part No. - ST7LNB1Y0

Similar Description - ST7LNB1Y0

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Datasheet Download

Link URL