ST7540TR STMicroelectronics, ST7540TR Datasheet - Page 32

• Manufacturer Part Number: ST7540TR
• Description: IC TXRX FSK POWER LINE 28-TSSOP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST7540TR

• Number Of Drivers/receivers: 1/1
• Voltage - Supply: 5 V ~ 9 V
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• For Use With: 497-5485 - BOARD EVAL ST7540 PWR LINE TXRX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 497-5528-2

Functional description
6.8
32/44
Control register
The ST7540 is a multi-channel and multifunction transceiver. An internal 24 or 48 Bits (in
Extended mode) Control Register allows to manage all the programmable parameters
(Table
The programmable functions are:
●
●
●
●
●
●
●
●
●
●
●
In addition to these functions the Extended mode provides 24 additional bits and others
functions:
●
●
Channel Frequency
Baud Rate
Deviation
Watchdog
Transmission Timeout
Frequency Detection Time
Detection Method
Mains Interfacing Mode
Output Clock
Sensitivity Mode
Input Pre-Filter
Output Level Freeze
Frame Header Recognizes (one 16 bits header of or two 8 bits headers) with support to
Frame Length Bit count
12).
ST7540