SRAM Memory Chips & Microchips | RS
최근 검색 기록

    SRAM

    SRAM stands for Static Random Access Memory and is a type of semiconductor memory that uses bistable latching circuitry (flip-flop) to store each bit. It holds data bits in its memory so long as power is being supplied. It cannot hold data if power is removed. SRAM is used where speed or low power are needed. It’s higher density than DRAM, and less complicated structure makes it ideal to use in semiconductor memory scenarios where high capacity memory is used as seen in the working memory within computers.

    SRAM is different to DRAM (dynamic RAM, which stores bits in cells consisting of a capacitor and a transistor), due to the fact that SRAM does not have to be refreshed unlike Dynamic which will lose data unless refreshed periodically. Also SRAM is faster and more expensive than DRAM.

    SRAM is used for a computer’s cache memory as well as being part of the RAM digital to analogue converter found on a video card. SRAM can be designed with a general CMOS technology process with six transistors (6T memory cell) and no capacitors. Since transistors do not require power to prevent leakage, SRAM does not have to be refreshed on a regular basis:

    Features

    • Data is held statically – data is held in the semiconductor memory, no need to refresh data after every read data operation as long as the power is applied to the memory
    • Three operational states which are hold, write and read
    • Bistable (cross-coupled) INVs for storage
    • Access transistors MAL and MAR – access to stored data for read and write
    • Word line, WL, controls access – WL=0 (hold operation), WL=1 (read/write operation)
    • Long data lifetime

    Applications

    • Computers
    • Workstations
    • Routers
    • LCD screens and printers
    • Electronics
    • Microprocessors

    475 표시되는 제품 SRAM

    • RS 제품 번호 177-5513
    • 제조사 부품 번호 AS6C6264-55PCN
    개당가격(15개가 1튜브안에)
    ₩6,775.52
    Alliance Memory
    Low Power
    64kbit
    8k x 8 bit
    8k
    8bit
    55ns
    13bit
    -
    Asynchronous
    Through Hole
    PDIP
    28
    36.32 x 13.21 x 3.81mm
    3.81mm
    5.5 V
    • RS 제품 번호 286-347
    • 제조사 부품 번호 AS6C4008-55SIN
    개당
    ₩8,388.56
    Alliance Memory
    -
    4Mbit
    512k x 8
    512k
    -
    55ns
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 200-9838
    • 제조사 부품 번호 48L640-I/SN
    개당가격(10개가 1팩안에)
    ₩1,682.60
    Microchip
    Low Power
    64kbit
    8k x 8 bit
    8k
    8bit
    10ns
    16bit
    66MHz
    Synchronous
    Surface Mount
    SOIC-8
    8
    4.9 x 3.9 x 1.5mm
    1.5mm
    3.6 V
    • RS 제품 번호 170-0736
    • 제조사 부품 번호 AS6C62256-55PCN
    개당가격(15개가 1튜브안에)
    ₩6,309.28
    Alliance Memory
    Low Power
    256kbit
    32k x 8 bit
    32k
    8bit
    55ns
    15bit
    -
    Asynchronous
    Through Hole
    PDIP
    28
    36.32 x 13.21 x 3.81mm
    3.81mm
    5.5 V
    • RS 제품 번호 538-287
    • 제조사 부품 번호 AS7C256A-12JIN
    개당가격(2개가 1팩안에)
    ₩4,239.40
    Alliance Memory
    Low Power
    256kbit
    32K words x 8 bit
    32k
    8bit
    12ns
    15bit
    -
    Asynchronous
    Surface Mount
    SOJ
    28
    18.54 x 7.75 x 2.67mm
    2.67mm
    5.5 V
    • RS 제품 번호 391-680
    • 제조사 부품 번호 IS62C1024AL-35QLI
    개당가격(2개가 1팩안에)
    ₩4,070.20
    ISSI
    Low Power
    1Mbit
    128K words x 8 bit
    128k
    8bit
    35ns
    17bit
    -
    Asynchronous
    Surface Mount
    SOP
    32
    20.75 x 11.43 x 3mm
    3mm
    5.5 V
    • RS 제품 번호 194-8856P
    • 제조사 부품 번호 CY62128ELL-45ZAXI
    개당(트레이에 담겨 공급됨)
    ₩5,797.92
    Infineon
    -
    1Mbit
    128k x 8
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 262-8970
    • 제조사 부품 번호 6116LA25SOGI
    개당
    ₩9,794.80
    Renesas Electronics
    -
    16kB
    2K x 8
    -
    -
    25ns
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 744-4542
    • 제조사 부품 번호 AS6C1008-55PCN
    개당
    ₩7,651.60
    Alliance Memory
    Low Power
    1Mbit
    128K x 8 bit
    128k
    8bit
    55ns
    17bit
    -
    Asynchronous
    Through Hole
    PDIP
    32
    41.91 x 13.818 x 3.81mm
    3.81mm
    5.5 V
    • RS 제품 번호 170-0895
    • 제조사 부품 번호 AS6C4008-55PCN
    개당가격(13개가 1튜브안에)
    ₩8,854.80
    Alliance Memory
    Low Power
    4Mbit
    512k x 8 bit
    512k
    8bit
    55ns
    19bit
    -
    Asynchronous
    Through Hole
    PDIP
    32
    41.91 x 13.818 x 3.81mm
    3.81mm
    5.5 V
    • RS 제품 번호 230-8465
    • 제조사 부품 번호 AS6C6264-55PIN
    개당가격(2개가 1팩안에)
    ₩8,469.40
    Alliance Memory
    Low Power
    64kbit
    8K x 8
    8192
    8bit
    55ns
    -
    -
    Asynchronous
    Through Hole
    PDIP-28
    28
    36.32 x 13.21 x 3.81mm
    3.81mm
    5.5 V
    • RS 제품 번호 803-2184
    • 제조사 부품 번호 23LCV512-I/P
    개당가격(5개가 1팩안에)
    ₩3,951.76
    Microchip
    Low Power
    512kbit
    64k x 8 bit
    64k
    8bit
    5ns
    16bit
    20MHz
    Synchronous
    Through Hole
    PDIP
    8
    10.16 x 7.11 x 4.95mm
    4.95mm
    5.5 V
    • RS 제품 번호 264-1293
    • 제조사 부품 번호 71024S20TYG8
    개당가격(1000개가 1릴안에)
    ₩5,119.24
    Renesas Electronics
    -
    1Mbit
    128K x 8
    128k
    8bit
    20ns
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 250-3461
    • 제조사 부품 번호 71V424S10PHG
    개당
    ₩12,857.32
    Renesas Electronics
    Low Power
    4Mbit
    512k x 8 bit
    512k
    8bit
    10ns
    -
    -
    Asynchronous
    Surface Mount
    TSOP-44
    44
    18.41 x 10.16 x 1mm
    1mm
    3.6 V
    • RS 제품 번호 230-8469
    • 제조사 부품 번호 AS7C34098A-10TIN
    개당가격(2개가 1팩안에)
    ₩8,441.20
    Alliance Memory
    Low Power
    4Mbit
    256K x 16
    262144
    16bit
    55ns
    -
    -
    Asynchronous
    Surface Mount
    TSOP-44
    44
    18.52 x 10.26 x 1.05mm
    1.05mm
    3.6 V
    • RS 제품 번호 230-8458P
    • 제조사 부품 번호 AS6C4008-55ZIN
    개당(트레이에 담겨 공급됨)
    ₩7,313.20
    Alliance Memory
    Low Power
    4Mbit
    512K x 8
    524288
    8bit
    55ns
    -
    -
    Asynchronous
    Surface Mount
    TSOP-32
    32
    8 x 18.4 x 1mm
    1mm
    5.5 V
    • RS 제품 번호 217-3658
    • 제조사 부품 번호 70V261L25PFGI
    개당
    ₩113,890.40
    Renesas Electronics
    Low Power
    256kbit
    16K x 16
    16K
    16bit
    25ns
    32bit
    -
    Asynchronous
    Surface Mount
    TQFP-100
    100
    14 x 14 x 1.4mm
    1.4mm
    3.6 V
    • RS 제품 번호 168-8012
    • 제조사 부품 번호 M48Z02-150PC1
    개당가격(14개가 1튜브안에)
    ₩19,920.48
    STMicroelectronics
    -
    16kbit
    2K x 8
    2K
    8bit
    150ns
    -
    -
    -
    Through Hole
    PCDIP
    24
    34.8 x 18.34 x 9.89mm
    8.89mm
    5.5 V
    • RS 제품 번호 188-5317
    • 제조사 부품 번호 CY62128ELL-45SXI
    개당가격(25개가 1튜브안에)
    ₩4,220.60
    Cypress Semiconductor
    Low Power
    1Mbit
    128k x 8 bit
    128k
    8bit
    45ns
    8bit
    1MHz
    Asynchronous
    Surface Mount
    SOIC
    32
    20.75 x 11.43 x 2.88mm
    2.88mm
    5.5 V
    • RS 제품 번호 391-731
    • 제조사 부품 번호 IS61C1024AL-12JLI
    개당가격(2개가 1팩안에)
    ₩4,023.20
    ISSI
    Low Power
    1Mbit
    128K words x 8 bit
    128k
    8bit
    12ns
    17bit
    -
    Asynchronous
    Surface Mount
    SOJ
    32
    21.08 x 7.75 x 2.67mm
    2.67mm
    5.5 V
    페이지 당 결과 수