Microchip Technology Inc. (NASDAQ: MCHP), a leading provider of
microcontroller and analog semiconductors, today announced 30 new 28-
and 44-pin 16-bit devices for embedded system designers requiring
increased memory or performance, or enhanced peripherals, while
obtaining the cost and size savings associated with lower pin count
devices. This brings the total 16-bit Microcontrollers and Digital
Signal Controllers (DSCs) offered by Microchip to well over 100 distinct
devices. Additionally, Microchip now offers the industry’s
largest DSC portfolio, enabling optimum system costs for a broad range
of embedded applications that require high performance or DSP
functionality.
Announced today are 10 PIC24H Family 40 MIPS 16-bit microcontrollers, 10
dsPIC33 Family General Purpose DSCs and 10 dsPIC33 Motor Control and
Power Conversion Family DSCs. These 28- and 44-pin devices offer 32-,
64- or 128 Kbytes of programmable Flash memory; up to 2 Kbytes of
dual-port RAM; 4 to 16 Kbytes of SRAM including DMA; two on-chip
comparators; a user-selectable 10-bit (4 S&H) or 12-bit (1 S&H)
Analog-to-Digital Converter (ADC); a real-time clock and calendar.
Standard serial peripherals include two SPIs, two UARTs and one I2C™
module.
Selected DSCs include a new 16-bit peripheral for Microchip—a
dual-channel, 16-bit audio Digital-to-Analog Converter (DAC). Some
devices also offer an on-chip CAN 2.0B module and a CODEC interface
supporting the I2S and AC’97
protocols.
“For many of our customers, product size is a
key competitive differentiator,” said Sumit
Mitra, vice president of Microchip’s Digital
Signal Controller Division. “Low pin count
customers now have a pin-compatible option to migrate from 64 to 128
Kbytes of on-chip Flash program memory without changing their board or
overall form factor. This represents real savings in material costs and
development time.”
Additional Key Features
All three families are offered in packages as small as 6x6 mm, which is
an industry first for high-performance 16-bit products with 128 Kbytes
of Flash memory. All devices also operate at up to 40 MIPS, making the
PIC24H the industry’s highest performing
16-bit MCU. Finally, all family members are offered in the industrial
(-40° to +85°C)
and extended (-40° to +125°C)
temperature ranges.
The devices also feature a Parallel Master Port for rapid parallel
communication with off-chip resources, such as displays, communication
peripherals or memory. The on-chip Peripheral Pin Select (PPS) feature
permits digital peripherals to be remapped to other pins to achieve
layout efficiency or access to pin-multiplexed peripherals.
The dsPIC33F Motor Control and Power Conversion DSCs add a powerful
6-channel PWM, plus a similarly featured 2-channel PWM with a separate
timebase for power factor correction or for induction-cooking
applications. This family also includes two quadrature encoder
interfaces for sensor-based motor control applications.
Compatibility
To further enable fast and efficient development cycles, these new
16-bit families continue Microchip’s seamless
migration methodology by making devices pin- and instruction-set
compatible (DSCs add DSP instructions). Common peripherals are also
compatible, and Microchip’s universal MPLAB®
Integrated Development Environment (IDE) platform supports the entire
8-, 16-, and 32-bit spectrum of Microchip’s
embedded controllers.
“The time impact of learning a new software
development tool, implementing board layout changes, and modifying
software to accommodate a new architecture can easily be underestimated,”
said Will Strauss, president of Forward Concepts. “With
their dsPIC® DSCs
and PIC24 MCUs, Microchip is still the only company on the planet with
truly unified DSP and MCU product lines.”
Development Tools, Availability and Pricing
In addition to being compatible with the MPLAB IDE, the PIC24 and
dsPIC33F families are supported by existing Microchip development tools,
such as the MPLAB C30 C compiler, emulation, debugging and the MPLAB PM3
universal device programmer. Microchip also created the Explorer 16
development board in support of all its 16- and 32-bit controllers.
Selected members of the new PIC24 and dsPIC33 families are sampling
today. Production for all 30 of the new PIC24 and dsPIC33 controllers is
expected to occur by the end of CQ208. Prices range from $2.63 to $4.18
each in 10,000-unit quantities. For additional information, contact any
Microchip sales representative or authorized worldwide distributor, or
visit Microchip’s Web site at www.microchip.com/16bit.
Microchip Customer Support
Microchip is committed to supporting its customers by helping design
engineers develop products faster and more efficiently. Customers can
access four main service areas at www.microchip.com.
The Support area provides a fast way to get questions answered; the
Sample area offers free evaluation samples of any Microchip device;
microchipDIRECT provides 24-hour pricing, ordering, inventory and credit
for convenient purchasing of all Microchip devices and development
tools; finally, the Training area educates customers through webinars,
sign-ups for local seminar and workshop courses, and information about
the annual MASTERs events held throughout the world.
About Microchip Technology
Microchip Technology Inc. (NASDAQ: MCHP) is a leading provider of
microcontroller and analog semiconductors, providing low-risk product
development, lower total system cost and faster time to market for
thousands of diverse customer applications worldwide. Headquartered in
Chandler, Arizona, Microchip offers outstanding technical support along
with dependable delivery and quality. For more information, visit the
Microchip website at www.microchip.com.
Note: The Microchip name and logo, PIC, dsPIC, and MPLAB are
registered trademarks of Microchip Technology Inc. in the USA and other
countries. All other trademarks mentioned herein are the property
of their respective companies.
**Photo and Block Diagrams available through editorial contact**
|