ST85MM

Meters and more programmable power line communication modem System on Chip

Parameters

ECCN US	5A992.c
ECCN EU	5A002.a.2
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 56 7x7x1.0

Description

The ST85MM is a fully programmable power line communication (PLC) modem System on Chip (SoC), able to run any PLC protocol in the frequency band up to 500 kHz.The device architecture has been designed to target CENELEC EN50065, FCC and ARIB compliant applications supporting major PLC protocol...
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Key features

Key features
Programmable power line communication (PLC) modem System on Chip optimized for Meters and More protocol Integrated differential PLC analog front-end PGA with automatic gain control and ADC DAC with transmission pre-driver Digital transmission level control Zero crossing comparator Up to 500 kHz PLC signal bandwidth High performance, fully programmable realtime engine dedicated to PLC PHY and real time MAC protocol management (400 MHz max. frequency) Dedicated code and data SRAM memories Standard ARM^® 32-bit Cortex^®-M4F fully programmable core for protocol upper layers and peripherals management 200 MHz maximum frequency 256 kB of embedded SRAM for code and data 96 kB of embedded SRAM for data 8 kB of embedded shared RAM Bootloader ROM memory One Time Programmable (OTP) memory with dedicated areas available for secure keys and user information storage Serial wire and JTAG interfaces 24 multiplexed GPIOs 4 general purpose timers 25 MHz external crystal for system clock Integrated 25 MHz oscillator (XOSC) with frequency synthesizer (FS) and pre-scaler units to generate internal clock signals Power management 3.3 V external supply voltage for I/O and analog 2.5 V internal linear regulator for analog 1.1 V external supply voltage for digital Normal, Slow, Doze and low power modes Available in QFN56 package -40 °C to +105 °C temperature range

Out of Stock

Quantity	$ per unit	Savings
1-500	$0.00	0%
500 +	Contact sales

$0.00

Parameters

ECCN US	5A992.c
ECCN EU	5A002.a.2
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 56 7x7x1.0

Description

Key features

Key features
Programmable power line communication (PLC) modem System on Chip optimized for Meters and More protocol Integrated differential PLC analog front-end PGA with automatic gain control and ADC DAC with transmission pre-driver Digital transmission level control Zero crossing comparator Up to 500 kHz PLC signal bandwidth High performance, fully programmable realtime engine dedicated to PLC PHY and real time MAC protocol management (400 MHz max. frequency) Dedicated code and data SRAM memories Standard ARM^® 32-bit Cortex^®-M4F fully programmable core for protocol upper layers and peripherals management 200 MHz maximum frequency 256 kB of embedded SRAM for code and data 96 kB of embedded SRAM for data 8 kB of embedded shared RAM Bootloader ROM memory One Time Programmable (OTP) memory with dedicated areas available for secure keys and user information storage Serial wire and JTAG interfaces 24 multiplexed GPIOs 4 general purpose timers 25 MHz external crystal for system clock Integrated 25 MHz oscillator (XOSC) with frequency synthesizer (FS) and pre-scaler units to generate internal clock signals Power management 3.3 V external supply voltage for I/O and analog 2.5 V internal linear regulator for analog 1.1 V external supply voltage for digital Normal, Slow, Doze and low power modes Available in QFN56 package -40 °C to +105 °C temperature range