FIFO Memory | FTDI FIFO Memory Chips | RS
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    FIFO Memory

    FIFO memory are integrated circuits (ICs) that buffers and stores data. All memory chips have input and outputs. FIFO chips store this data in a memory stack with a "First-In First-Out" style. This means that the data that is stored first is removed first. FIFO depth is the term given to the amount of memory that can be stored.

    FIFO memory is used for buffering applications or when data needs to be stored temporarily. This is ideal for high speed communications which could lose data.

    FIFO inputs and outputs can be unidirectional or bidirectional. This will depend on the device. They can also feature programmable flags.

    Things to consider when choosing FIFO memory:

    • Density
    • Memory Size
    • Bits per word
    • Supply voltage
    • Operating temperature
    • Package Type
    • Mounting Type

    FIFO memory chips come in a standard semiconductor package, such as an LQFP, PLCC or SOIC.

    Where is FIFO used?

    • Cameras
    • Multimedia
    • TVs
    • Computers
    • Disk Controllers
    • Communications
    • Networking

    What is synchronous FIFO?

    A synchronous FIFO is where the reading and writing function is carried out by the same clock. Therefore an asynchronous FIFO uses different clocks for reading and writing.

    42 Producten voor FIFO Memory

    FTDI Chip
    -
    -
    -
    8bit
    Bi-Directional
    -
    Single
    -
    Surface Mount
    LQFP
    32
    7 x 7 x 1.4mm
    7mm
    7mm
    FTDI Chip
    -
    -
    -
    8bit
    Bi-Directional
    -
    Single
    -
    Surface Mount
    LQFP
    32
    7 x 7 x 1.4mm
    7mm
    7mm
    Texas Instruments
    Expansion Support
    1125kbit
    128K x 9 bit, 64K x 18 bit
    9/18bit
    Uni-Directional
    2 ns
    Dual
    166MHz
    Surface Mount
    LQFP
    80
    14 x 14 x 1.4mm
    14mm
    14mm
    Texas Instruments
    Expansion Support
    1125kbit
    128K x 9 bit, 64K x 18 bit
    9/18bit
    Uni-Directional
    2 ns
    Dual
    166MHz
    Surface Mount
    LQFP
    80
    14 x 14 x 1.4mm
    14mm
    14mm
    IDT
    Expansion Support
    36kbit
    4K x 9 bit
    9bit
    Bi-Directional
    -
    Dual
    -
    Surface Mount
    SOIC
    28
    17.9 x 8.4 x 2.62mm
    17.9mm
    8.4mm
    IDT
    Expansion Support
    36kbit
    4K x 9 bit
    9bit
    Bi-Directional
    -
    Dual
    -
    Surface Mount
    PLCC
    32
    13.97 x 11.43 x 2.79mm
    13.97mm
    11.43mm
    IDT
    Expansion Support
    144kbit
    16K x 9 bit
    9bit
    Bi-Directional
    -
    Dual
    -
    Surface Mount
    PLCC
    32
    13.97 x 11.43 x 2.79mm
    13.97mm
    11.43mm
    € 22,58
    Per stuk (geleverd in een tube)
    Renesas Electronics
    -
    -
    4.096 x 9
    -
    Bi-Directional
    12 ns
    -
    -
    -
    -
    -
    -
    -
    -
    IDT
    Expansion Support
    2kbit
    256 x 9 bit
    9bit
    Bi-Directional
    -
    Dual
    -
    Surface Mount
    SOIC
    28
    17.9 x 8.4 x 2.62mm
    17.9mm
    8.4mm
    IDT
    Expansion Support
    2kbit
    256 x 9 bit
    9bit
    Bi-Directional
    -
    Dual
    -
    Surface Mount
    SOIC
    28
    17.9 x 8.4 x 2.62mm
    17.9mm
    8.4mm
    Texas Instruments
    Expansion Support
    1125kbit
    128K x 9 bit, 64K x 18 bit
    9/18bit
    Uni-Directional
    2 ns
    Dual
    166MHz
    Surface Mount
    LQFP
    80
    14 x 14 x 1.4mm
    14mm
    14mm
    Renesas Electronics
    -
    -
    512 x 9
    -
    Bi-Directional
    12 ns
    -
    -
    -
    -
    -
    -
    -
    -
    Renesas Electronics
    -
    72kbit
    8K x 9
    9bit
    Uni-Directional
    15 ns
    Single
    40MHz
    Surface Mount
    PLCC
    32
    13.97 x 11.43 x 2.79mm
    13.97mm
    11.43mm
    Renesas Electronics
    -
    -
    1.024 x 9
    -
    Bi-Directional
    12 ns
    -
    -
    -
    -
    -
    -
    -
    -
    Renesas Electronics
    -
    72kbit
    8K x 9
    9bit
    Uni-Directional
    15 ns
    Single
    40MHz
    Surface Mount
    PLCC
    32
    13.97 x 11.43 x 2.79mm
    13.97mm
    11.43mm
    Renesas Electronics
    -
    -
    512 x 9
    -
    Bi-Directional
    12 ns
    -
    -
    -
    -
    -
    -
    -
    -
    Renesas Electronics
    -
    -
    1024 x 9
    9bit
    Uni-Directional
    15 ns
    Single
    40MHz
    Surface Mount
    PLCC
    32
    13.97 x 11.43 x 2.79mm
    13.97mm
    11.43mm
    Renesas Electronics
    -
    -
    1024 x 9
    9bit
    Uni-Directional
    15 ns
    Single
    40MHz
    Surface Mount
    PLCC
    32
    13.97 x 11.43 x 2.79mm
    13.97mm
    11.43mm
    Renesas Electronics
    -
    -
    4.096 x 9
    -
    Bi-Directional
    12 ns
    -
    -
    -
    -
    -
    -
    -
    -
    Renesas Electronics
    -
    -
    -
    -
    -
    12 ns
    -
    -
    -
    -
    -
    -
    -
    -
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