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Microcontrollers Feature Non-Volatile Flash Data Memory

April 3, 2008 10:53 am | Product Releases | Comments

Non-Volatile Flash Data Memory 8 MHz Internal Oscillator Integrated Memory and Analog Functionality Microchip Technology, Inc. announces two baseline 8-bit Flash PIC microcontrollers with non-volatile Flash Data Memory (FDM) in 8- and 14-pin packages. With the availability of 64 bytes of data memory, combined with an 8 MHz internal oscillator, a device reset timer (DRT), up to three channels of 8-bit analog-to-digital conversion (ADC), an...

LISTED UNDER: Power, Controllers
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Microcontrollers Migrate Between Low-End and High Performance Designs

March 11, 2008 8:05 am | Product Releases | Comments

Mouser Electronics, Inc. is stocking the Flexis Microcontroller Series from Freescale Semiconductor. The QE devices offer pin-for-pin, development tool and peripheral set compatibility between 8-bit and 32-bit, and they include 64- and 80-pin versions of 8- and 32-bit microcontrollers that make the design process limitless....

LISTED UNDER: Power, Controllers

Flash Data Memory is Added to Baseline Microcontrollers

March 11, 2008 8:03 am | Product Releases | Comments

Microchip Technology, Inc. announces its PIC12F519 and PIC16F526 Baseline 8-bit Flash PIC microcontrollers with non-volatile Flash Data Memory (FDM) in 8- and 14-pin packages. With the availability of 64 bytes of data memory, combined with an 8 MHz internal oscillator, a device reset timer (DRT), up to three channels of 8-bit analog-to-digital conversion (ADC) and up to two comparators, users have a diverse feature set to select from when i...

LISTED UNDER: Power, Controllers

Automotive Grade MOSFET Controllers with Commutation Logic

March 11, 2008 7:50 am | Product Releases | Comments

Allegro MicroSystems, Inc. introduces its A3930 and A3931 automotive grade (temperature and voltage rated) three-phase BLDC motor controller integrated circuits. These control ICs simplify the system design and lower system cost by integrating the commutation logic on-board, which lessons the burden on the system microprocessor....

LISTED UNDER: Automotive | Automotive | Power, Controllers

Digital Signal Controllers Feature up to 32 Kbytes Flash Memory

January 22, 2008 5:53 am | Product Releases | Comments

Increased memory options 16 or 32 Kbytes of flash memory On-chip ADC Three dsPIC33F General Purpose Family members and three dsPIC33F Motor Control/Power Conversion Family DSCs have been added to Microchip’s low pin-count, 16-bit digital signal controller (DSC) product line. The General Purpose DSCs feature 16 or 32 Kbytes of Flash memory with 28- or 44-pin packages and provide a pin- and code-compatible migration path for PIC24 microcont...

LISTED UNDER: Power, Controllers

COTS Controllers for LCDs in Harsh Environments

November 15, 2007 7:48 am | Product Releases | Comments

Digital View introduces its HE-1400 and HE-1600 series of COTS LCD controllers that are designed to comply with the standards required for the harsh environments encountered in military and rugged industrial applications. Both controllers feature wide tolerance power supplies (12 VDC ± 25 percent), locking connectors and low-mass tantalum capacitors for maximum tolerance to shock and vibration, Mil-spec silicon resin conformal coatings,...

LISTED UNDER: Power, Controllers

Using Customizable Microcontrollers to Beef up Performance and Cut Power Drain

September 27, 2007 6:21 am | Product Releases | Comments

MPCF technology is being used in existing MCUs with SoC-level integration to create a customizable SoC platform, with the same low unit prices of cell-based ASICs. Tim Kubitschek and Jay Johnson, Atmel Corporation The year-long design cycle for a custom ASIC is often longer than the life of the end-product, which may be as short as six months....

LISTED UNDER: Power, Controllers

Overvoltage-Protection Controllers with Integrated nFET 

September 26, 2007 8:17 am | Product Releases | Comments

Maxim Integrated Products introduces the MAX4943-MAX4946/MAX4949 overvoltage-protection (OVP) controllers with an integrated nFET. These devices provide OVP up to +28 V. They provide overvoltage trip levels from 4.56 V to 8.9 V and undervoltage trip levels from 2.45 V to 4.15 V. Integrating the nFET switch into the devices' 2 mmࡨ mm microDFN package reduces the overall external system component count and required board space....

LISTED UNDER: Power, Controllers

Low Noise Block Satellite Controllers

September 26, 2007 8:17 am | Product Releases | Comments

Zetex Semiconductors announces its ZXNB low noise block (LNB) satellite controllers that integrate all bias, control and power management functions into a single chip, achieving LNB size reductions of up to 30 percent. They minimize PCB size, routing complexity, component counts and aluminum housing size....

LISTED UNDER: Power, Controllers

Touch Pad Controllers

July 18, 2007 11:52 am | Product Releases | Comments

Freescale Semiconductor is meeting the demand for touch-sensitive control with the introduction of two sensitive touch pad controllers. Freescale’s MPR081 and MPR082 proximity capacitive touch sensor controllers are designed to detect touch by measuring capacitance. Touch sensors are becoming essential for any interface with buttons....

LISTED UNDER: Power, Controllers

Microcontrollers Outperform FPGAs

July 17, 2007 10:57 am | Product Releases | Comments

Atmel® Corporation’s new line of customizable microcontrollers deliver as much as 8X the performance for DSP algorithms that are frequently implemented in FPGAs, with substantially reduced power consumption and unit IC costs that are 30% to 50% lower. The AT91CAP MCUs include an Atmel processor core, a variety of peripherals and multiple high-speed busses....

LISTED UNDER: Power, Controllers

Li-Ion/Li-Polymer Charge-management Controllers

June 22, 2007 6:30 am | Product Releases | Comments

Microchip Technology Inc announces the MCP73811 and MCP73812 (MCP7381X) Li-Ion/Li-Polymer charge-management controllers. These simple, single-cell devices provide fully integrated charge-management functions and selectable or programmable charge currents up to 500 mA in a 5-pin SOT-23 package. They are USB compatible and come with integrated current sense, pass transistor and reverse battery protection onboard to enable smaller, more cost-e...

LISTED UNDER: Power, Controllers

Wireless Security Controllers

February 9, 2007 5:02 am | Product Releases | Comments

Fortress Technologies announces its FC-X Series of security controllers that are capable of processing throughputs up to 1.9 Gb/s per second, offering government customers a controller that meets the requirements for high-performance wireless optics links, as well as agency-wide wireless networking deployments....

LISTED UNDER: Power, Controllers

Charge-management Controllers

December 27, 2006 11:10 am | Product Releases | Comments

Microchip Technology Inc. announces the MCP73833 and MCP73834 (MCP73833/4) single-cell, high current (1 A), Li-Ion/Li-Polymer linear charge-management controllers. These fully integrated charge-management controllers combine several key, standard charge-management and safety features in a single chip for reliable charging of high-capacity Li-Ion and Li-Polymer batteries....

LISTED UNDER: Power, Controllers

Digital Signal Controllers

August 14, 2006 6:48 am | Product Releases | Comments

Microchip Technology Inc. introduces a family of 16-bit dsPIC® Digital Signal Controllers (DSCs) for common, multi-loop switch-mode power supplies (SMPSs) and other power-conversion applications. The dsPIC30F1010 and dsPIC30F2020/2023 (dsPIC30F202X) DSCs have a high-speed, one nanosecond resolution PWM, two million sample per second (MSPS) and 10-bit A/D converter onboard for low latency and high-resolution control....

LISTED UNDER: Power, Controllers

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