7/9/2003 - Cypress MicroSystems Inc., a subsidiary of Cypress Semiconductor Corporation (NYSE: CY), announced a new family of PSoC Energy Meter ICs and accompanying reference design that streamlines the development of single-phase energy meters. The Energy Meter Design Kit offers an extremely cost-effective and low power solution for engineers building IEC 61036-compliant systems that measure residential or business electricity usage.
The PSoC product family is based on Cypress’s reconfigurable mixed signal array with an on-board controller. PSoC devices offer an integrated mix of analog and digital logic, memory and processing circuitry in one small package. When used in a power metering application, PSoC dramatically reduces the number of system components, which significantly decreases bill of material costs and improves reliability.
The inherent flexibility provided through PSoC’s programmability allows energy meter manufacturers to easily configure their PSoC metering IC with unique features to differentiate their devices in the marketplace, thus enhancing market value. In contrast, traditional microcontroller-based reference designs require additional expensive fixed-function analog front-end (AFE) chips to perform functions such as signal amplification, filtering, analog-to-digital conversion, LCD control, and real-time clock generation. Standard solutions offer little or no variation in the feature set for the end manufacturer.
“The new PSoC Energy Meter IC family is the world’s lowest cost single-phase energy meter for both basic and feature rich energy meters,” said John McDonald, vice president of marketing for Cypress MicroSystems. The new family enables power meter companies to easily configure meters for pre-pay options, tariff options, various user controls, and a clean, low-power interface to RF automatic meter reading (AMR) chips. The integration PSoC provides in a Class 1 energy meter for around two dollars is significant advantage to a mature market with volumes in the tens of millions of units that competes on cost.”
About the PSoC Family
The PSoC device family integrates programmable blocks of analog and digital logic, a fast 8-bit CPU and MAC, 8 to 16 Kbytes of flash memory and 256 bytes of SRAM. PSoC ICs provide designers with a flexible architecture that can be configured for a broad range of embedded applications and dynamically reconfigured to extend the capabilities and value of their product. The PSoC platform typically reduces customer development time by 33% and lowers bill of material costs by an average of $5 by significantly reducing the number of chips required for systems typically utilizing a traditional microcontroller and discrete digital and analog components.
Pricing and Availability
Cypress MicroSystems’ energy meter source code is available now for free at http://www.cypressmicro.com listed under reference designs. However, detail performance information, calibration methods, and customization options are only available through a Cypress representative.
The first family of PSoC Energy Meter ICs (CY8C775X) is priced below $2.50 for power meter applications (10 KU units).
The company also offers a PSoC Power Meter design kit (CY3220PWRMTR-RD), which includes a reference board and documentation, for $199 to select customers. Customers may purchase the Basic PSoC Pro-Class Development Kit, including a full speed emulator (PSoC ICE-4000), for $399.
About Cypress MicroSystems
Headquartered in Lynnwood, Wash., Cypress MicroSystems develops and markets Programmable System on Chip (PSoC) devices – high-performance, field-programmable ICs for high-volume embedded control functions in consumer, industrial, office automation, telecom and automotive applications. Established as a subsidiary of Cypress Semiconductor Corporation (NYSE: CY) in the fourth quarter of 1999, Cypress MicroSystems’ stockholders are its employees and Cypress Semiconductor. The close association with Cypress Semiconductor allows access to their process and design technology, and field sales and applications forces. More information about Cypress MicroSystems and its products is accessible online at www.cypressmicro.com.
Cypress Semiconductor Corporation (NYSE: CY) is Connecting From Last Mile to First MileTM with high-performance solutions for personal, network access, enterprise, metro switch, and core communications-system applications. Cypress ConnectsTM using wireless, wireline, digital, and optical transmission standards, including Bluetooth, USB, Fibre Channel, SONET/SDH, Gigabit Ethernet, and DWDM. Leveraging its process and system-level expertise, Cypress makes industry-leading physical layer devices, framers, and network search engines, along with a broad portfolio of high-bandwidth memories, timing technology solutions, and programmable microcontrollers. More information about Cypress is accessible online at www.cypress.com.
Cypress and the Cypress logo are registered trademarks of Cypress Semiconductor Corporation. “Connectivity From Last Mile to First Mile” and “Cypress Connects” are trademarks of Cypress. “Programmable System on Chip,” PSoC and PSoC Designer are trademarks of Cypress MicroSystems.
Previous Page | News by Category | News Search
If you found this page useful, bookmark and share it on: