參數(shù)資料
型號: CY7C4215-25AIT
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: FIFO
英文描述: 512 X 18 OTHER FIFO, 15 ns, PQFP64
封裝: 14 X 14 MM, PLASTIC, TQFP-64
文件頁數(shù): 23/25頁
文件大?。?/td> 412K
代理商: CY7C4215-25AIT
CY7C4425/4205/4215
CY7C4225/4235/4245
7
Notes:
14. .tSKEW2 is the minimum time between a rising WCLK edge and a rising RCLK edge to guarantee that EF will go HIGH during the current clock cycle. It the time between the
rising edge of WCLK and the rising edge of RCLK is less than tSKEW2, then EF may not change state until the next RCLK edge.
15. The clocks (RCLK, WCLK) can be free-running during reset.
16. After reset, the outputs will be LOW if OE = 0 and three-state if OE = 1.
Switching Waveforms (continued)
Read Cycle Timing
tCLKH
tCLKL
NO OPERATION
tSKEW2
WEN
tCLK
tOHZ
tREF
RCLK
Q0 –Q17
EF
REN
WCLK
OE
tOE
tENS
tOLZ
tA
tENH
VALID DATA
42X5–7
[14]
tRS
tRSR
Q0- Q17
RS
tRSF
OE=1
OE=0
REN, WEN,
LD
EF,PAE
FF,PAF,
HF
42X5–8
Reset Timing[15]
[16]
相關PDF資料
PDF描述
CY7C4205-10ACT 256 X 18 OTHER FIFO, 8 ns, PQFP64
CY7C4235V-25JC 2K X 18 OTHER FIFO, 15 ns, PQCC68
CY7C4241-35JC 4K X 9 OTHER FIFO, 20 ns, PQCC32
CY7C4421-15JIT 64 X 9 OTHER FIFO, 10 ns, PQCC32
CY7C4421-25AC 64 X 9 OTHER FIFO, 15 ns, PQFP32
相關代理商/技術參數(shù)
參數(shù)描述
CY7C4215V-15ASC 功能描述:IC SYNC FIFO MEM 512X18 64LQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:CY7C 標準包裝:90 系列:7200 功能:同步 存儲容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP(14x14) 包裝:托盤 其它名稱:72271LA10PF
CY7C4215V-15ASXC 功能描述:先進先出 512 X18 LO VLTG SYNC 先進先出 COM RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝:
CY7C4215V-25ASC 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C421-65AC 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C421-65JC 制造商:Cypress Semiconductor 功能描述:512 X 9 OTHER FIFO, 65 ns, PQCC32