DSP, Micros & Memory


Latest Articles

Resonators for mounting with integrated circuits
13 July 2005
Murata resonators with internal load capacitors can now be fitted on IC cards. Further developments of Murata's miniature resonator family (Ceralock) have resulted in chip versions small enough to go ...

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Timepiece microcomputer cuts power consumption
13 July 2005
The S1C63708 is Seiko Epson's ultra-low-power 4-bit microcomputer ideal for use in watches and clocks. It uses newly-developed circuitry to achieve ultra-low power consumption, consuming a mere 0,15 μA ...

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Microcontroller supervisories
13 July 2005, Communica
Catalyst Semiconductor has expanded its supervisory product family of analog/mixed-signal ICs. The low power CAT1232LP and CAT1832 Watchdog Supervisors each perform three vital system functions - power ...

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Capacitive touch sensor solution provides a flexible alternative to mechanical controls
29 June 2005
Cypress Semiconductor's CapSense technology is a new capacitive touch sensor interface based on its programmable system-on-chip (PSoC) mixed-signal arrays. A single PSoC device can replace dozens of mechanical ...

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Microcontroller tips for the PICmicro
29 June 2005, Altron Arrow, Tempe Technologies
The capture, compare and PWM (CCP) modules that are found on many of Microchip Technologies' microcontrollers are used primarily for the measurement and control of time-based pulse signals. The enhanced ...

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New speech compression/decompression library now available for dsPIC controllers
29 June 2005, Tempe Technologies, Altron Arrow
Microchip has introduced a speech encoding (compression) and decoding (decompression) library for its 16-bit dsPIC digital signal controllers (DSCs). The dsPIC30F Speech Encoder/Decoder Library enables ...

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Expanded MCU range has integrated data conversion features for consumer electronics
29 June 2005
Philips is expanding its successful LPC900 microcontroller family with a range of new devices featuring integrated data conversion options to help designers cut system size and component count while maximising ...

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Debugging strategies for advanced mixed-signal microcontrollers
29 June 2005, NuVision Electronics
Over the past 30 years, the MCU market has evolved into a $10 bn worldwide market across an incredibly broad range of applications. Despite the maturity of this market, vendors continue to develop innovative ...

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High-speed 8-bit MCU has integrated USB features
29 June 2005, Altron Arrow, EBV Electrolink
Atmel has released to market a high-speed, low-power AVR microcontroller with unique features for low-cost demanding USB applications. "This product targets applications where peripherals supporting ...

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ARM-based MCU family extended for broader range of applications
29 June 2005, Surveillance
STMicroelectronics has added new devices to its highly integrated 32-bit ARM-based STR710F microcontroller series. This extends the family to high-performance, cost-sensitive applications needing fewer ...

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Converting analog controllers to smart controllers with DSPs
29 June 2005
Modern applications demand faster, cheaper, and better motor control systems, and the performance demanded from embedded motor controllers is ever increasing. Programmable controllers offer the unique ...

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New DSP offers boosts in performance and I/O bandwidth
29 June 2005, Altron Arrow, Infrastructure
Texas Instruments has revealed its new digital signal processor (DSP) which, compared to its predecessors, offers improved performance, reduced code size plus more on-chip memory and high bandwidth integrated ...

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Robust microprocessor clocking solutions
29 June 2005
IDT has released new PC clock devices that support Intel's next-generation notebook and desktop PC platforms. The series of single-chip, four-PLL PC clock devices enable the independent control of key ...

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Mixed-signal MCU family
29 June 2005, NuVision Electronics
The new C8051F332/3/4/5 devices expand Silicon Laboratories' small form factor family of mixed-signal microcontrollers with four pin-for-pin compatible, smaller memory options devices. This family includes ...

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New DSP offers substantial performance gain for video, telecom and imaging applications
15 June 2005
Texas Instruments has released to market its TMS320C6455 digital signal processor (DSP) that offers improved performance, reduced code size plus more on-chip memory and high bandwidth integrated peripherals, ...

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Baseband processor for marine automatic identification
15 June 2005
The CMX910 is a highly integrated baseband signalling processor IC from CML, for class A and class B marine automatic identification system (AIS) applications. Half duplex in operation, it comprises ...

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High-frequency tuner chips for digital TV world-wide
15 June 2005
According to German chipmaker Infineon Technologies, 80% of the 12 million end-user devices such as television sets or set-top boxes deployed world-wide for digital terrestrial television operate with ...

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μP supervisors with 32K/64K EEPROM
15 June 2005, MB Silicon Systems
Catalyst Semiconductor has expanded its family of supervisors with embedded EEPROM memory with new 32K and 64K devices. The CAT1320/21 (32K) and CAT1640/41 (64K) supervisors provide support for microcontroller-based ...

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1 Mbit FRAM memory has industry-leading features
1 June 2005, MB Silicon Systems
The FM20L08 is Ramtron's highest-density FRAM memory to date and offers an unlimited number of read/write cycles. The FM20L08 is a 1 Mbit (organised as a 128K x 8), 3 V, nonvolatile ferroelectric random ...

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New flash memory microcontrollers
1 June 2005, Electrocomp
Infineon's latest microcontroller products, its first 8-bit flash microcontroller and two 32-bit microcontrollers based on the company's TriCore architecture, are now available. The 8-bit XC866 microcontroller ...

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