參數(shù)資料
型號(hào): CY7C4215
廠商: Cypress Semiconductor Corp.
英文描述: 512 x 18 Synchronous FIFOs(512 x 18 同步 先進(jìn)先出)
中文描述: 512 × 18(512 × 18同步先進(jìn)先出同步FIFO的)
文件頁數(shù): 7/25頁
文件大?。?/td> 398K
代理商: CY7C4215
CY7C4425/4205/4215
CY7C4225/4235/4245
7
Notes:
14. .t
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 t
, 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
t
CLKH
t
CLKL
NO OPERATION
t
SKEW2
WEN
t
CLK
t
OHZ
t
REF
t
REF
RCLK
Q
0
–Q
17
EF
REN
WCLK
OE
t
OE
t
ENS
t
OLZ
t
A
t
ENH
VALID DATA
42X5–7
[14]
t
RS
t
RSR
Q
0 -
Q
17
RS
t
RSF
t
RSF
t
RSF
OE=1
OE=0
REN,WEN,
LD
EF,PAE
FF,PAF,
HF
42X5–8
Reset Timing
[15]
[16]
相關(guān)PDF資料
PDF描述
CY7C4235 2K x 18 Synchronous FIFOs(2K x 18 同步先進(jìn)先出)
CY7C4425 64 x 18 Synchronous FIFOs(64 x 18 同步 先進(jìn)先出)
CY7C4211 512 x 9 Synchronous FIFOs(512x9同步先進(jìn)先出(FIFO))
CY7C4201 256 x 9 Synchronous FIFOs(256x9同步先進(jìn)先出(FIFO))
CY7C4221 1K x 9 Synchronous FIFOs(1Kx9同步先進(jìn)先出(FIFO))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C4215 WAF 制造商:Cypress Semiconductor 功能描述:
CY7C4215-15AI 制造商:Cypress Semiconductor 功能描述:
CY7C4215-15AIT 制造商:Cypress Semiconductor 功能描述:
CY7C4215-15AXI 功能描述:先進(jìn)先出 512x18 IDT Compat SYNC 先進(jìn)先出 IND 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(chǔ)容量:4 Mbit 定時(shí)類型:Synchronous 組織:256 K x 18 最大時(shí)鐘頻率:100 MHz 訪問時(shí)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:
CY7C4215-15AXIT 功能描述:先進(jìn)先出 512x18 IDT Compat SYNC 先進(jìn)先出 IND 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(chǔ)容量:4 Mbit 定時(shí)類型:Synchronous 組織:256 K x 18 最大時(shí)鐘頻率:100 MHz 訪問時(shí)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: