參數(shù)資料
      型號(hào): IDT7130SA55TFB
      廠商: INTEGRATED DEVICE TECHNOLOGY INC
      元件分類: DRAM
      英文描述: HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
      中文描述: 1K X 8 DUAL-PORT SRAM, 55 ns, PQFP64
      封裝: STQFP-64
      文件頁(yè)數(shù): 8/14頁(yè)
      文件大?。?/td> 218K
      代理商: IDT7130SA55TFB
      IDT7130SA/LA AND IDT7140SA/LA
      HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS
      MILITARY AND COMMERCIAL TEMPERATURE RANGES
      6.01
      8
      TIMING WAVEFORM OF WRITE CYCLE NO. 2, (
      CE
      CONTROLLED TIMING)
      (1,5)
      NOTES:
      1. R/
      W
      or
      CE
      must be High during all address transitions.
      2. A write occurs during the overlap (t
      EW
      or t
      WP
      ) of
      CE
      =
      V
      IL
      and R/
      W
      =
      V
      IL.
      3. t
      WR
      is measured from the earlier of
      CE
      or R/
      W
      going High to the end of the write cycle.
      4. During this period, the l/O pins are in the output state and input signals must not be applied.
      5. If the
      CE
      Low transition occurs simultaneously with or after the R/
      W
      Low transition, the outputs remain in the High-impedance state.
      6. Timing depends on which enable signal (
      CE
      or R/
      W
      ) is asserted last.
      7. This parameter is determined be device characterization, but is not production tested. Transition is measured +/- 500mV from steady state
      with the Output Test Load (Figure 2).
      8. If
      OE
      is low during a R/
      W
      controlled write cycle, the write pulse width must be the larger of t
      WP
      or (t
      WZ
      + t
      DW
      ) to allow the I/O drivers to turn off
      and data to be placed on the bus for the required t
      DW
      . If
      OE
      is High during a R/
      W
      controlled write cycle, this requirement does not apply and
      the write pulse can be as short as the specified t
      WP
      .
      TIMING WAVEFORM OF WRITE CYCLE NO. 1, (R/
      W
      CONTROLLED TIMING)
      (1,5,8)
      t
      WC
      ADDRESS
      OE
      CE
      R/
      W
      DATA
      OUT
      DATA
      IN
      t
      AS
      t
      OW
      t
      DW
      t
      DH
      t
      AW
      t
      WP(2)
      t
      HZ
      (4)
      (4)
      t
      WZ
      t
      HZ
      2689 drw 10
      (6)
      (7)
      (7)
      (3)
      (7)
      t
      WR
      t
      WC
      ADDRESS
      CE
      R/
      W
      DATA
      IN
      t
      AS
      t
      EW
      t
      WR
      t
      DW
      t
      DH
      t
      AW
      2689 drw 11
      (6)
      (2)
      (3)
      相關(guān)PDF資料
      PDF描述
      IDT7130SA100C HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
      IDT7130SA100CB HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
      IDT7130SA100F HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
      IDT7130SA100FB HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
      IDT7130SA100J HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      IDT71321LA20J 功能描述:IC SRAM 16KBIT 20NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI
      IDT71321LA20J8 功能描述:IC SRAM 16KBIT 20NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI
      IDT71321LA20JG 功能描述:IC SRAM 16KBIT 20NS 52PLCC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI
      IDT71321LA20JG8 功能描述:IC SRAM 16KBIT 20NS 52PLCC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI
      IDT71321LA20PF 功能描述:IC SRAM 16KBIT 20NS 64TQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI