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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2017


 

High-speed SDRAMs
29 January 2014, DSP, Micros & Memory

Alliance Memory has extended its 64 M and 128 M lines of high-speed CMOS synchronous DRAMs (SDRAM) with a new 2 M x 32 device in the 90-ball, 8 by 13 by 1,2 mm TFBGA package and a 4 M x 32 device in the 86-pin, 400-mil plastic TSOP II package.

The new devices provide reliable drop-in, pin-for-pin compatible replacements for a number of similar solutions in industrial, telecom and consumer products requiring high memory bandwidth. For these applications, the AS4C2M32S-7TCN and AS4C4M32S-7TCN feature fast access time from clock down to 5,4 ns and fast clock rates to 166 MHz.

Offering a commercial temperature range of 0°C to 70°C, the chips operate from a single +3,3 V (±0,3 V) power supply and are lead- and halogen-free. They provide programmable read or write burst lengths of 1, 2, 4, 8 or full page, with a burst termination option.

An auto pre-charge function provides a self-timed row pre-charge initiated at the end of the burst sequence. Easy-to-use refresh functions include auto- or self-refresh while a programmable mode register allows the system to choose the most suitable modes to maximise performance.


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Supplied By: Brabek
Tel: +27 21 706 3162
Fax: +27 21 706 3083
Email: info@brabek.co.za
www: www.brabek.co.za
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Further reading:

  • Serial Quad I/O memory IC
    11 October 2017, Avnet South Africa, DSP, Micros & Memory
    Microchip announced availability of a new 1,8 V Serial Quad I/O SuperFlash memory device. The SST26WF064C, a low-voltage 64 Mb device, combines Dual Transfer Rate (DTR) with proprietary SuperFlash NOR ...
  • Ultrasonic sensing MCUs
    11 October 2017, EBV Electrolink, DSP, Micros & Memory
    Texas Instruments unveiled a new family of MSP430 microcontrollers (MCUs) with an integrated ultrasonic sensing analog front end that enables smart water meters to deliver higher accuracy and lower power ...
  • MCUs for automotive instrument clusters
    13 September 2017, Arrow Altech Distribution (AAD), DSP, Micros & Memory
    Cypress Semiconductor is sampling new devices in its Traveo automotive microcontroller (MCU) family that provides secure, high-speed networking for classic instrument cluster applications. The new MCUs ...
  • MCU software solutions for AUTOSAR
    13 September 2017, EBV Electrolink, DSP, Micros & Memory
    Developers of electronic controls for industrial and automotive products face a steep challenge to bring products to market fast with enhanced safety and security features. This complexity in automotive ...
  • Microchip expands custom programming service
    13 September 2017, Tempe Technologies, DSP, Micros & Memory
    Microchip Technology has expanded its custom programming service to include AVR and SAM microcontrollers (MCUs). The service allows customers to add their custom code to MCUs from more than 30 AVR and ...
  • NXP expands LPC546xx family of MCUs
    13 September 2017, EBV Electrolink, DSP, Micros & Memory
    NXP Semiconductors has shifted into volume production for its LPC546xx family of microcontrollers (MCUs) and also added a new series to the lineup. The ARM Cortex-M4 based microcontrollers, introduced ...
  • SPI Flash memories
    13 September 2017, ICORP Technologies, DSP, Micros & Memory
    Winbond's W25X and W25Q SpiFlash multi-I/O memories feature the popular serial peripheral interface (SPI), densities from 512 Kb to 512 Mb, small erasable sectors and high performance.    The W25X family ...
  • PCB mounting AC-DC converters
    13 September 2017, Brabek, Power Electronics / Power Management
    The RAC03-GA and RAC04-GB series from Recom are low cost, PCB mounting AC-DC power supplies for industrial applications. Supplying 3 W and 4 W respectively, the parts feature a universal AC input voltage ...
  • ST deploys low-layer MCU software
    16 August 2017, EBV Electrolink, DSP, Micros & Memory
    STMicroelectronics has completed the introduction of its free Low-Layer Application Programming Interface (LL API) software to the STM32Cube software packages for all STM32 microcontrollers (MCUs). The ...
  • Lower-power models added to PIC32MX range
    16 August 2017, Avnet South Africa, DSP, Micros & Memory
    Microchip announced a new family of eXtreme Low Power (XLP) technology 32-bit microcontrollers (MCUs). The PIC32MX1/2 XLP family offers current PIC32MX customers an easy migration path to achieve higher ...
  • Low-voltage Flash memories
    16 August 2017, KH Distributors, DSP, Micros & Memory
    Winbond Electronics expanded its Flash product portfolio with the introduction of its lowest-voltage SpiFlash memories to date. At 1,2 and 1,5 V – the industry’s lowest NOR Flash voltages – and in 8-pin ...
  • Stainless steel keypads
    16 August 2017, Brabek, Interconnection
    Apem’s new PR series stainless steel keypads offer a compact and economical solution in control panel applications, with a frameless selection and easy installation. Available with 1, 4, 12 or 16 round ...

 
 
         
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