ATSAM4CP16C-AHU-Y

Smart Energy Smart Energy Solution Guide www.microchip.com/smartenergy Smart Energy Applications It’s All About Energy Management The market for energy, water and gas metering systems is rapidly changing, driven by new environmental and conservation concerns and regulations. Traditional standalone meters are now being replaced by complex networked systems that utilize a variety of communication methods. To meet the needs of this evolving smart grid, you need solutions that can provide: • Leading-edge connectivity • Best-in-class metrology • Integration and flexibility • Advanced security Energy Management Smart Grid 2 Industrial Lighting and Automation Home Automation Street Lighting Solar Energy PHEV Charging Stations www.microchip.com/smartenergy Smart Energy Solutions Not Just a Chip, But a Platform Microchip addresses the needs of the smart energy market with application-specific, as well as standard microcontroller, microprocessor, security, memory, wireless and power-line connectivity devices. The application-specific portfolio is defined from the ground up to offer designers best-in-class feature sets and performance in various classes of equipment used in the smart grid. Many of the devices in the Smart Energy Platform are part of the Arm®-based microcontrollers. HAN Gateway Appliance Home Area Network (HAN) IEEE 802.15.4 zigbee®, Prime, G3PLC Utility WAN Data Concentrator or Gateway HAN Gateway In-Home Display HAN or Neighborhood Neighborhood/Metro IEEE 802.15.4g, PRIME, G3-PLC Local Wind Solar HVAC IEEE 802.15.4(g), zigbee H2O Meter Electricity Meter Gas Meter Smart Energy Products by Equipment Type Home Area Network Equipment Energy Gateway Data Concentrator Electricity Meter Gas & Water Meter M90E32/36 ü – ü ü – M90E26 – – – ü – SENSE – – ü ü – MCP391x – – ü ü – PL360 ü ü ü ü – PL230 ü ü ü ü – PL250 ü ü ü ü – 86RF212B ü ü – ü ü 86RF233 ü ü – ü ü 86RF215 – ü ü ü – 86RF215M – ü ü ü ü SAM4C ü ü ü ü ü SAM4CM ü – ü ü – SAM4CP ü ü ü ü – SAMD – – – – ü SAM4L ü – – ü ü ü ü – – Table 1. Atmel Platform Products by Equipment Type – SAMA5 Smart Energy Solution Guide 3 Smart Metering Platform Today’s smart meter architect demands various levels of integration depending on system architecture partitioning, project timelines, and the level of flexibility needed to address various utility and geographical requirements. The Microchip platform provides a unique multi-level architecture built around the same multi-core architecture as outlined below. Various devices integrate the building blocks of the smart meter, namely, metrology sensing (ADC), metrology DSP, application, communication and security processing, as well as connectivity to home area and neighborhood area networks. Highest Integration and Flexibility Best-in-Class Metrology Sensing Signal Processing Energy Measurement AFE 1 ph/2 ph/3 ph Global Smart Meter Architectures M90Exx Application Processor Leading-Edge Connectivity Protocol Processor PLC, RF Transceiver MCU/MPU PRIME/G3 SAM4, SAMA5 SAM9 PL360, PL230, PL250 MCU SAM4, SAMD Application and Communications Secure ASSP, Dual Cortex®-M4, PRIME/G3 SAM4CP16 Analog Sensor 1 ph/2 ph/3 ph SENSE MCP391x Metrology and Application Secure ASSP Dual Core Cortex-M4 SAM4C4/8/16/32 Sensors and Metrology and Application Secure ASSP Dual Core Cortex-M4 1 ph/3 ph SAM4CMS4/8/16/32 SAM4CMP8/16/32 4 Sub-1 GHz IEEE 802.15.4 86RF212B 86RF215M 2.4 GHz IEEE 802.15.4 86RF233 Dual-Band IEEE 802.15.4g 86RF215 www.microchip.com/smartenergy Smart Energy Solutions Value Proposition The Broadest Portfolio Targeting the Metering Market • Leading-edge connectivity • Low-power IEEE 802.15.4 wireless devices • Field-proven, low-power PLC (PRIME/G3) • Integration and flexibility • Flexible (SW or HW) metrology • Multi-standard wireless and PLC solutions • Advanced cryptography • Best-in-class Metrology • Stand-alone sensing Analog Front End (AFE) and SoC with integrated AFE offering • Dynamic range of up to 10000:1 • Broad Arm-based portfolio • Large array of SAMD, SAM4 and SAMA5 solutions • Best-in-class tools from Microchip, IAR, Keil Newest Smart Energy Platform Core: SAM4C At the core of Microchip’s smart energy platform is the SAM4C series of products. The SAM4C4/8/16/32 system-on-chip solutions for smart energy applications are built around two high-performance 32-bit Arm Cortex®-M4 RISC processors. These devices operate at a maximum speed of 120 MHz and feature up to 2 MB of embedded Flash, 304 KB of SRAM and on-chip cache for each core. The dual Arm Cortex-M4 architecture allows for integration of application layer, communications layers and metrology functions in a single device. It has options for integrated software metrology or external hardware metrology AFE as well as integrated or external Power-Line Carrier (PLC) physical layer solution. It’s a modular approach that is sure to meet various design needs. SAM4C Platform Smart Energy Solution Guide 5 Smart Energy Solutions SAM4C Block Diagram TDI System Peripherals Core Voltage Reg LCD Voltage Reg Unique ID BOD WDT TCK AHB-AP SRAM2 8 KB MPU DSP FPU DSP NVIC TICK NVIC TICK Cortex-M4 (Core 0) XTAL 3-20 MHz TMS Serial Wire and JTAG Debug Port AHB-AP LDO TD0 4/8/12 MHz RC OSC ROM IAP & FFPI SAM-BA Boot Crypto Lib Flash 256 KB 512 KB 1 MB 2 MB (C32) SRAM0 SRAM1 16 KB Cortex-M4 (Core 1) CPKCC 128 K 256 K (C32) 16 K (C32) 32 K (C32) ICM (SHA) Cache Cache 2 x PLL POR RTC Time Stamp RTT Async Bridge AHB Matrix (Mx0) PMC Peripheral DMA AHB to APB Bridge 0 Tamper RC OSC 32 kHz Supply Contr XTAL 32 kHz PDC 10-bit ADC 6ch Backup domain 6-ch 16-bit Timer