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    Alliance Memory AS4C16M16SA-7TCN, SDRAM 256Mbit Surface Mount, 166MHz, 3 V to 3.6 V, 54-Pin TSOP

    RS Stock No.:
    230-8419
    Mfr. Part No.:
    AS4C16M16SA-7TCN
    Manufacturer:
    Alliance Memory
    Alliance Memory
    View all SDRAM
    On back order for despatch 04/04/2023, delivery within 3 working days
    Add to Basket
    units

    Added

    Price Each (In a Tray of 108)

    HK$36.651

    unitsPer unitPer Tray*
    108 - 216HK$36.651HK$3,958.308
    324 - 432HK$35.551HK$3,839.508
    540 - 972HK$34.485HK$3,724.38
    1080 - 1944HK$33.45HK$3,612.60
    2052 +HK$32.447HK$3,504.276
    *price indicative
    RS Stock No.:
    230-8419
    Mfr. Part No.:
    AS4C16M16SA-7TCN
    Manufacturer:
    Alliance Memory

    Product overview and Technical data sheets


    Legislation and Compliance


    Product Details

    The Alliance Memory 256Mb SDRAM is a high-speed CMOS synchronous DRAM containing 256 Mbits. It is internally configured as 4 Banks of 4M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Read and write accesses to the SDRAM are burst oriented

    accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a BankActivate command which is then followed by a Read or Write command.

    Fast access time from clock: 5/5.4 ns
    Fast clock rate: 166/143 MHz
    Fully synchronous operation
    Internal pipelined architecture
    4M word x 16-bit x 4-bank


    Specifications

    AttributeValue
    Memory Size256Mbit
    SDRAM ClassDDR
    Organisation16M x 16
    Data Rate166MHz
    Data Bus Width16bit
    Address Bus Width13bit
    Number of Bits per Word16bit
    Maximum Random Access Time5.4ns
    Number of Words16 M
    Mounting TypeSurface Mount
    Package TypeTSOP
    Pin Count54
    Dimensions22.35 x 10.29 x 1.2mm
    Height1.2mm
    Length22.35mm
    Maximum Operating Supply Voltage3.6 V
    Maximum Operating Temperature+70 °C
    Minimum Operating Temperature0 °C
    Width10.29mm
    Minimum Operating Supply Voltage3 V
    On back order for despatch 04/04/2023, delivery within 3 working days
    Add to Basket
    units

    Added

    Price Each (In a Tray of 108)

    HK$36.651

    unitsPer unitPer Tray*
    108 - 216HK$36.651HK$3,958.308
    324 - 432HK$35.551HK$3,839.508
    540 - 972HK$34.485HK$3,724.38
    1080 - 1944HK$33.45HK$3,612.60
    2052 +HK$32.447HK$3,504.276
    *price indicative