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The STCOMET is a device that integrates a power line communication (PLC) modem, a high-performance application core and metrology functions.
The PLC modem architecture has been designed to target the EN50065, FCC, ARIB compliant PLC applications. Together with the application core, it enables the STCOMET to support the ITU-T G.9001, ITU-T G.9903 (G3-PLC®), ITU-T G.9904 (PRIME), IEEE 1901.2, IEC 61334-5-1 (G1), CLC/TS 50568 (METERS AND MORE®) and other narrow band PLC protocol specifications.
The metrology sub-system is suitable for EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22 and IEC 62053-23 compliant class1, class0.5 and class0.2 AC metering applications.主要特性
- Integrated differential PLC analog front-end
- PGA with automatic gain control and ADC
- Current DAC with transmission predriver
- Digital transmission level control
- Zero crossing comparator
- Up to 500 kHz PLC signal bandwidth
- Integrated dual line driver
- 14 V p-p single ended, 28 V p-p differential output range
- Very high linearity for EMC compliance
- Externally configurable amplifier topology
- 1 A rms max. current
- Embedded overtemperature protection
- Suitable for all PLC signals up to 500 kHz
- Fully reprogrammable real-time engine (RTE) modem for PLC standards up to 500 kHz
- High accuracy metering front-end
- 3 independent 24-bit ΣΔ ADC channels
- 3.6 kHz bandwidth
- Dedicated DSP for turnkey calculation of metrology parameters
- Direct access to 24-bit ΣΔ data
- Integrated application core: ARM® 32-bit Cortex™-M4F CPU
- 96 MHz maximum frequency
- 8-channel direct memory access controller
- 8-region memory protection unit
- Serial wire and JTAG interfaces
- Cortex-M4 Embedded Trace Macrocell™
- Up to 86 multiplexed GPIOs
- 11 timers
- 1 flexible CRC calculation unit
- 5 USARTs (ISO 7816 compliant), 5 SPI, 3 I2C
- 12-bit general purpose ADC with 6 channels
- Cryptographic engine
- AES 128/192/256 engine
- True random number generator
- Memories
- 640 kB or 1 MB of embedded Flash
- 128 kB of embedded SRAM
- 8 kB of embedded shared RAM
- Flexible static memory controller
- Clock management
- 24 MHz external crystal for system clock with internal QFS synthesizer
- 32.768 kHz external crystal for RTC
- Power management
- 3.3 V and 8 - 18 V external supply voltages
- 1.2 V and 5 V integrated linear regulators
- Normal and low power modes
- Real-time clock (RTC)
- VBAT supply with battery health monitoring for RTC and backup registers
- -40 °C to +85 °C operating temperature range
- Integrated differential PLC analog front-end
样片和购买
| 产品型号 | 封装 | 包装类型 | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 从分销商订购 | 从ST订购 |
|---|---|---|---|---|---|---|---|---|---|
| STCOMET10 | TQFP 176 20x20x1.0 | Tray | Active | - | - | EAR99 | SINGAPORE | 查看供货情况 | |
| STCOMET05 | TQFP 176 20x20x1.0 | Tray | Active | - | - | EAR99 | SINGAPORE | 没有经销商，请联系我们的销售办事处 |
STCOMET10
封装
TQFP 176 20x20x1.0包装类型
Tray单价(US$)
*STCOMET05
封装
TQFP 176 20x20x1.0包装类型
Tray单价(US$)
*软件
评估工具
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Picture 产品型号 制造商 描述 
EVLKSTCOMET10-1 ST STCOMET smart meter system-on-chip development kit 
STEVAL-VP26K01F ST Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR 产品型号STCOMET smart meter system-on-chip development kit
Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR
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| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STCOMET05 | Active | TQFP 176 20x20x1.0 | 工业 | Ecopack2 | |
| STCOMET10 | Active | TQFP 176 20x20x1.0 | 工业 | Ecopack2 | |
STCOMET05
Package:
TQFP 176 20x20x1.0Material Declaration**:
STCOMET10
Package:
TQFP 176 20x20x1.0Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
