Back to:

Automation Portals

Today's Automation News Headlines from Automation.com

Microchip releases $4.73 PIC32 32-bit MCUs

November 18, 2009 - Microchip Technology announces three new families that provide up to 128 Kbytes of RAM and extensive connectivity options, including 10/100 Mbps Ethernet, two CAN2.0b controllers, USB Host, Device and OTG, and 6 UART, 5 I2C and 4 SPI ports. These new MCU families are complemented by Microchip’s free software stacks, available in source-code form, making it easier for embedded designers to add connectivity to their applications.

The demand for embedded connectivity continues to grow, forcing existing products to run more software stacks simultaneously. The new PIC32MX5/6/7 families are designed specifically for these data-intensive applications. Designers have full access to up to 128 KB of RAM for simultaneous use with the Ethernet, USB and CAN buffers. The integrated Ethernet, CAN and USB modules have a built-in DMA interface to maximize data throughput.

The integrated 100 Mbps Ethernet MAC uses an industry-standard RMII/MIII interface to low-cost, commodity Physical Interface chips (PHYs). Additionally, each MCU has a unique, factory-preprogrammed Ethernet MAC address, which simplifies the manufacturing process.

Flexible, easy-to-use CAN2.0b controllers have been added to the PIC32, which use system RAM for storing up to 1024 messages in 32 buffers. Advanced filtering capabilities include user selectable filter-to-buffer mapping with 32 filters and 4 filter masks. All of these functions allow designers to easily adapt CAN communication schemes to their applications.

Microchip offers free TCP/IP and USB software stacks, including full source code, to further enable easy software development, quicker time to market and lower overall costs. Available software includes two TCP/IP software stacks, along with libraries for USB Host and Device, Advanced Encryption Standard (AES), multiple file systems, advanced graphics, audio, and many other software products.

Migrating software across Microchip’s 600-plus 8-, 16- and 32-bit PIC® microcontroller portfolio is easy, as its development tools, USB stacks and TCP/IP stacks span the entire range of PIC MCUs. Additionally, the new PIC32MX5/6/7 families are pin compatible with the existing PIC32 and 16-bit PIC24F USB MCU families.

Example applications for the new PIC32MX5/6/7 families include: Communications (Web servers, CAN-to-Ethernet-to-USB bridges); and Industrial (automation, controllers, security monitoring).

New Development Tools
The new PIC32 Ethernet Starter Kit (part # DM320004, $72) was designed to enable easy Ethernet-based development, and the PIC32 USB Starter Kit II (part # DM320003-2, $55) is an upgrade of Microchip’s existing USB starter kit for the new families. Owners of the Explorer 16 Development Board (part # DM240001) can purchase a $25 plug-in module for development with the new PIC32MX5/6/7 families (part # MA320003).

Pricing & Availability
The three new PIC32MX5/6/7 families are available today for sampling and volume production. 10,000 unit pricing ranges from $4.73 each for the PIC32MX575F256H, up to $6.55 each for the PIC32MX795F512L. Packaging options include 100-pin TQFP and BGA packages, and 64-pin TQFP and QFN packages.

Go to company's web site

Automation.com Real-time Information for the Automation Professional Feb. 04, 2012

Cart

Automation.com

NOTICE: Your use of Automation.com constitutes your agreement to the Legal Notices, Policies, Terms, and Conditions governing its use. You should review these terms before proceeding.Copyright © 2000-2010 Automation.com - automation.com, automationtechies.com, automationtechies, automationtechie, and Member-Match are all trade and service marks of Automation Resources, Inc. All Rights Reserved.