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參數(shù)資料
| 型號： | UPD485505G-35 |
| 廠商： | NEC Corp. |
| 英文描述： | LINE BUFFER 5K-WORD BY 8-BIT |
| 中文描述： | 行緩沖區(qū)5K - Word的8位 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大小： | 174K |
| 代理商： | UPD485505G-35 |
μ
PD485505
15
Data Sheet M10059EJ7V0DS00
Figure 4.4 n-Bit Delay Line Timing Chart (2)
t
WCK
t
RCK
Cycle 0
Cycle 1
Cycle 2
Cycle n–1
t
WCW
t
RCW
t
WCP
t
RCP
t
RS
t
RH
t
DH
t
DS
(0)
(1)
(2)
(n–2)
(n–1)
(n)
(n+1)
t
DS
t
DH
t
OH
t
AC
(0)
(1)
(n+2)
(n+3)
(2)
(3)
WCK/RCK
(Input)
RSTW
(Input)
D
IN
(Input)
D
OUT
(Output)
Cycle n+1
Cycle 1
Cycle n+2
Cycle 2
Cycle n+3
Cycle 3
t
RH
t
RS
n Cycles
RSTR
(Input)
Cycle n
Cycle 0
Write
Read
t
WAR
Remark
RE, WE = “L” level
Figure 4.5 n-Bit Delay Line Timing Chart (3)
t
WCK
t
RCK
Cycle 0
Cycle 1
Cycle 2
Cycle n–1
t
WCW
t
RCW
t
WCP
t
RCP
t
RS
t
RH
t
DH
t
DS
(0)
(1)
(2)
(n–2)
(n–1)
(n)
(n+1)
t
DS
t
DH
t
OH
t
AC
(0)
(1)
(n+2)
(n+3)
(2)
(3)
WCK/RCK
(Input)
RSTW/
RSTR
(Input)
D
IN
(Input)
D
OUT
(Output)
Cycle n+1
Cycle 1
Cycle n+2
Cycle 2
Cycle n+3
Cycle 3
t
REH
n Cycles
RE
(Input)
t
REN2
Cycle n
Cycle 0
Write
Read
t
WAR
High impedance
Remark
WE = “L” level
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UPD485505G-35-A | 制造商:Renesas Electronics 功能描述:25ns 5V Cut Tape |
| UPD485506G5-25-7JF | 制造商:NEC Electronics Corporation 功能描述: 制造商:NEC Electronics Corporation 功能描述:FIELD/FRAME/LINE MEMORY, 44 Pin, Plastic, TSOP |
| UPD485506G5-25-7JF-A | 制造商:Renesas Electronics 功能描述:18ns 5V Cut Tape |
| UPD48576218FF-E24-DW1-A | 制造商:Renesas Electronics Corporation 功能描述:UPD48576218FF-E24-DW1-A - Trays |
| UPD4990AG-A | 制造商:Renesas Electronics 功能描述:Cut Tape |
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