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ATSENSE101

Status: In Production

Features:

  • Single-phase Energy Metering Analog Front End for Atmel MCUs and Metrology Library
  • Compliant with Class 0.2 Standards (ANSI C12.20-2002 and IEC 62053-22)
  • Three Sigma-Delta ADC Measurement Channels: One Voltage, Two Currents, 102 dB Dynamic Range
  • Current Channels with Pre-Gain (x1, x2, x4, x8)
  • Supports Shunt, Current Transformer and Rogowski Coils
  • Dedicated Current Channel for Anti-tamper Measurement
  • Integrated SINC Decimation Filters. Output Data Rate: 16 kSps typical
  • Integrated 2.8V LDO Regulator to Supply Analog Functions
  • 3.0V to 3.6V Operation, Ultra Low Power: < 2.5 mW typical/Channel @ 3.3V
  • Standard 1.2V Output Voltage with Possible External Bypass
  • Temperature Drift: 50 ppm typical (ATSENSE-101)
  • 8 MHz Serial Peripheral Interface (SPI) Compatible Mode 1 (8-bit) for ADC Data and AFE Controls
  • Interrupt Output Line Signaling ADC End-of-Conversion, Underrun and Overrun
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

ATSENSE-101 is a multi-channel analog front end device which integrates three simultaneously sampled Sigma-Delta A/D converters, a high precision voltage reference with up to 50 ppm/ºC temperature stability, a programmable current signal amplification, a temperature sensor and an SPI interface. Designed to support energy measurement applications in combination with the Microchip's ATSAM4C device family that features a dedicated Cortex®-M4 processor and metrology library and a variety of sensors including Shunt, CT and Rogowski coils, the ATSENSE-101 achieve ANSI C12.20-2002 and IEC 62053-22 metering accuracy classes of up to 0.2% over 3000:1 current range.

Additional Features
      • Analog Front End
        • Single-phase Energy Metering Analog Front End for Atmel MCUs and Metrology Library
        • Compliant with Class 0.2 Standards (ANSI C12.20-2002 and IEC 62053-22)
        • Three Sigma-Delta ADC Measurement Channels: One Voltage, Two Currents, 102 dB Dynamic Range
        • Current Channels with Pre-Gain (x1, x2, x4, x8)
        • Supports Shunt, Current Transformer and Rogowski Coils
        • Dedicated Current Channel for Anti-tamper Measurement
        • Integrated SINC Decimation Filters. Output Data Rate: 16 kSps typical
        • Integrated 2.8V LDO Regulator to Supply Analog Functions
        • 3.0V to 3.6V Operation, Ultra Low Power: < 2.5 mW typical/Channel @ 3.3V
      • Precision Voltage Reference
        • Standard 1.2V Output Voltage with Possible External Bypass
        • Temperature Drift: 50 ppm typical (ATSENSE-101)
      • Digital Interface
        • 8 MHz Serial Peripheral Interface (SPI) Compatible Mode 1 (8-bit) for ADC Data and AFE Controls
        • Interrupt Output Line Signaling ADC End-of-Conversion, Underrun and Overrun
Parametrics
Name
Value
Dynamic Range
3000:1
Temperature Range (°C)
-40 to 85
Operating Voltage (Vcc)
3 - 3.6
PWM Channels
3
Meter Type
Single-Phase

Documents

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Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
M90E2X-DB
M90E2X-DB ( ATM90E2X-DB )

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M90E32AS-DB
M90E32AS-DB ( ATM90E32AS-DB )

ATM90E32AS Poly-Phase Energy Metering Demo is used for the demo and testing of ATM90E32AS (poly-phase energy metering AFE chip), which can sample poly-phase voltage and current, meter active/reactive/apparent/fundamental/harmonic energy and output these energy pulses accordingly, as well as measure parameters such as voltage, current and power.

The AFE Control Board - SAM4C communicates

...

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M90E36A-DB
M90E36A-DB ( ATM90E36A-DB )

ATM90E36A Poly-Phase Energy Metering Demo is used for the demo and testing of ATM90E36A (poly-phase energy metering AFE chip), which can sample poly-phase voltage and current, meter active/reactive/apparent/fundamental/harmonic energy and output these energy pulses accordingly, as well as measure parameters such as voltage, current and power.

The AFE Control Board - SAM4C communicates

...

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SAM4C32 Evaluation Kit
SAM4C32 Evaluation Kit ( ATSAM4C32-EK )

The ATSAM4C32-EK lets designers quickly evaluate and develop code for smart energy applications built around two high performance 32-bit ARM® Cortex® -M4 RISC processors. The SAM4C32 Evaluation Kit is ideal for fast getting started using the Dual Cortex M4 architecture. It allows evaluating the performances and low-power mode, anti-tampering and Cryptographic functions. The board is

...

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Add To Cart
SAM4C Evaluation Kit
SAM4C Evaluation Kit ( ATSAM4C-EK )

This kit lets designers quickly evaluate and develop code for smart energy applications built around two high performance 32-bit ARM® Cortex®-M4 RISC processors. The SAM4C Evalution Kit is ideal for fast getting started using the Dual Cortex M4 architecture. It allows evaluating the performances and low-power mode, anti-tampering and Cryptographic functions. The board is equipped with...

Learn More
Add To Cart
SAM4CMP32-DB
SAM4CMP32-DB ( ATSAM4CMP32-DB )

The ATSAM4CMP32-DB demonstration board uses ATSAM4CMP32C to demonstrate the high accuracy poly-phase energy metering functions. The ATSAM4CMP32C is an integrated poly-phase Energy Metering SoC with 120MHz, dual-core Cortex-M4 ARM processor cores. The board is ETSI format compliant and is designed to interface with CT, Rogowski and Shunt current sensors. The board can interface with ZigBee and

...

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Add To Cart
SAM4CMP-DB
SAM4CMP-DB ( ATSAM4CMP-DB )

The SAM4CMP-DB Demonstration Kit uses SAM4CMP16 to demonstrate the high accuracy poly-phase energy metering functions. The SAM4CMP16 is an integrated poly-phase Energy Metering SoC with 100MHz, dual-core Cortex-M4 ARM processor cores. The board is ETSI format compliant and is designed to interface with CT, Rogowski and Shunt current sensors. The board can interface with ZigBee and PLC...

Learn More
Add To Cart
SAM4CMS32-DB
SAM4CMS32-DB ( ATSAM4CMS32-DB )

The ATSAM4CMS32-DB demonstration board uses ATSAM4CMS32 to demonstrate the high accuracy single-phase energy metering functions. The ATSAM4CMS32 is an integrated single-phase Energy Metering SoC with 100MHz, dual-core Cortex-M4 ARM processor cores. The board is ETSI format compliant and is designed to interface with CT, Rogowski and Shunt current sensors. The board can interface with ZigBee

...

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SAM4CMS-DB
SAM4CMS-DB ( ATSAM4CMS-DB )

The SAM4CMS-DB Demonstration Kit uses SAM4CMS16 to demonstrate the high accuracy single-phase energy metering functions. The SAM4CMS16 is an integrated single-phase Energy Metering SoC with 100MHz, dual-core Cortex-M4 ARM processor cores. The board is ETSI format compliant and is designed to interface with CT, Rogowski and Shunt current sensors. The board can interface with ZigBee and PLC...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATSENSE101A-SU
0.542000
0.973684
20
SOIC
.300in
Matte Tin
e3
ATSENSE101A-SUR
0.542000
0.311875
20
SOIC
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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