Home  CY7C027-20AC  CY7C027-20AC VS CY7C027V-20AXC

CY7C027-20AC vs CY7C027V-20AXC vs CY7C027-20AXC Comparison

  • Hide Shared Attributes
    CY7C027-20AC
    CY7C027-20AC
    CY7C027V-20AXC
    CY7C027V-20AXC
    CY7C027-20AXC
    CY7C027-20AXC
  • Part No.
    CY7C027-20AC
    CY7C027V-20AXC
    CY7C027-20AXC
  • Description
    SRAM Chip Async Dual 5V 512Kbit 32K x 16 20ns 100Pin TQFP
    SRAM Chip Async Dual 3.3V 512Kbit 32K x 16 20ns 100Pin TQFP
    SRAM Chip Async Dual 5V 512Kbit 32K x 16 20ns 100Pin TQFP Tube
  • Manufacturer
    Cypress semiconductor
    Cypress semiconductor
    Cypress semiconductor
  • Classification
    RAM Memory
    RAM Memory
    RAM Memory
  • Reference Price(USD)
    $33.583
    $34.144
    $25.271
  • Inventory(pcs)
    9
    0
    90
  • Case/Package
    TQFP
    TQFP-100
    TQFP-100
  • Number of Pins
    100
    100
    100
  • Number of Bits
    16
    16
    16
  • Clock Speed
    20.0 GHz
    20.0 GHz
    20.0 GHz
  • Memory Size
    512000 B
    512000 B
    512000 B
  • Access Time
    20.0 ns
    20 ns
    20 ns
  • ECCN Code
    -
    3A991.b.2.b
    3A991.b.2.b
  • Supply Voltage (DC)
    5.00 V, 5.50 V (max)
    5.00 V, 5.50 V (max)
    5.00 V, 5.50 V (max)
  • Operating Temperature
    -
    0℃ ~ 70℃
    0℃ ~ 70℃
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tray
    Tray
    Tray
  • Lead-Free Status
    Contains Lead
    PB free
    Lead Free
  • RoHS
    Non-Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Active
    Active
  • Supply Voltage
    5 V
    3V ~ 3.6V
    4.5V ~ 5.5V
  • Supply Voltage (Max)
    -
    3.6 V
    5.5 V
  • Access Time(Max)
    20 ns
    20 ns
    20 ns
  • Supply Voltage (Min)
    -
    3 V
    4.5 V
  • Operating Temperature (Max)
    70 ℃
    70 ℃
    70 ℃
  • Operating Temperature (Min)
    0 ℃
    0 ℃
    0 ℃
  • Overview
    CY7C027-20AC Product overview

    Functional Description The CY7C027/028 and CY7C037/038 are low-power CMOS 32K, 64K x 16/18 dual-port static RAMs. Various arbitration schemes are included on the devices to handle situations when multiple processors access the same piece of data. Two ports are provided, permitting independent, asynchronous access for reads and writes to any location in memory. The devices can be utilized as standalone 16/18-bit dual-port static RAMs or multiple devices can be combined in order to function as a 32/36-bit or wider master/slave dual-port static RAM. An M/S pin is provided for implementing 32/36-bit or wider memory applications without the need for separate master and slave devices or additional discrete logic. Features • True Dual-Ported memory cells which allow simulta neous access of the same memory location • 32K x 16 organization (CY7C027) • 64K x 16 organization (CY7C028) • 32K x 18 organization (CY7C037) • 64K x 18 organization (CY7C038) • 0.35-micron CMOS for optimum speed/power • High-speed access: 12[1]/15/20 ns • Low operating power — Active: ICC = 180 mA (typical) — Standby: ISB3 = 0.05 mA (typical) • Fully asynchronous operation • Automatic power-down • Expandable data bus to 32/36 bits or more using Master/Slave chip select when using more than one device • On-chip arbitration logic • Semaphores included to permit software handshaking between ports • INT flags for port-to-port communication • Separate upper-byte and lower-byte control • Dual Chip Enables • Pin select for Master or Slave • Commercial and industrial temperature ranges • Available in 100-pin TQFP • Pb-Free packages available

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    CY7C027V-20AXC Product overview

    Features ■ True Dual-Ported memory cells which allow simultaneous access of the same memory location ■ 32K x 16 organization (CY7C027V/027VN/027AV [1]) ■ 64K x 16 organization (CY7C028V) ■ 32K x 18 organization (CY7C037V/037AV[2]) ■ 64K x 18 organization (CY7C038V) ■ 0.35 micron CMOS for optimum speed and power ■ High speed access: 15, 20, and 25 ns ■ Low operating power ■ Active: ICC = 115 mA (typical) ■ Standby: ISB3 = 10 μA (typical) ■ Fully asynchronous operation ■ Automatic power down ■ Expandable data bus to 32/36 bits or more using Master/Slave chip select when using more than one device ■ On-chip arbitration logic ■ Semaphores included to permit software handshaking between ports ■ INT flag for port-to-port communication ■ Separate upper-byte and lower-byte control ■ Dual chip enables ■ Pin select for Master or Slave ■ Commercial and Industrial temperature ranges ■ 100-pin Pb-free TQFP and 100-pin TQFP

    View all
    CY7C027-20AXC Product overview

    Functional Description The CY7C027/028 and CY7C037/038 are low-power CMOS 32K, 64K x 16/18 dual-port static RAMs. Various arbitration schemes are included on the devices to handle situations when multiple processors access the same piece of data. Two ports are provided, permitting independent, asynchronous access for reads and writes to any location in memory. The devices can be utilized as standalone 16/18-bit dual-port static RAMs or multiple devices can be combined in order to function as a 32/36-bit or wider master/slave dual-port static RAM. An M/S pin is provided for implementing 32/36-bit or wider memory applications without the need for separate master and slave devices or additional discrete logic. Features • True Dual-Ported memory cells which allow simulta neous access of the same memory location • 32K x 16 organization (CY7C027) • 64K x 16 organization (CY7C028) • 32K x 18 organization (CY7C037) • 64K x 18 organization (CY7C038) • 0.35-micron CMOS for optimum speed/power • High-speed access: 12[1]/15/20 ns • Low operating power — Active: ICC = 180 mA (typical) — Standby: ISB3 = 0.05 mA (typical) • Fully asynchronous operation • Automatic power-down • Expandable data bus to 32/36 bits or more using Master/Slave chip select when using more than one device • On-chip arbitration logic • Semaphores included to permit software handshaking between ports • INT flags for port-to-port communication • Separate upper-byte and lower-byte control • Dual Chip Enables • Pin select for Master or Slave • Commercial and industrial temperature ranges • Available in 100-pin TQFP • Pb-Free packages available

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CY7C027-20AC Alternative Parts

Image Part Compare Manufacturer Category Description
Image:CY7C027-20AC Mfr.Part#:CY7C027-20AC Compare: Current Part Manufacturers:Cypress semiconductor Category:RAM Memory Description:Sram chip async dual 5v 512kbit 32k x 16 20ns 100pin tqfp
Image:CY7C027V-20AXC Mfr.Part#:CY7C027V-20AXC Compare: CY7C027-20AC VS CY7C027V-20AXC Manufacturers:Cypress semiconductor Category:RAM Memory Description:Sram chip async dual 3.3v 512kbit 32k x 16 20ns 100pin tqfp
Image:CY7C027-20AXC Mfr.Part#:CY7C027-20AXC Compare: CY7C027-20AC VS CY7C027-20AXC Manufacturers:Cypress semiconductor Category:RAM Memory Description:Sram chip async dual 5v 512kbit 32k x 16 20ns 100pin tqfp tube
Image:CY7C027V-25AXC Mfr.Part#:CY7C027V-25AXC Compare: CY7C027-20AC VS CY7C027V-25AXC Manufacturers:Cypress semiconductor Category:Memory Chip Description:Sram chip async dual 3.3v 512kbit 32k x 16 25ns 100pin tqfp