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參數(shù)資料
| 型號(hào)： | M66257FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 5120 x 8-BIT x 2 LINE MEMORY (FIFO) |
| 中文描述： | 5120 × 8位× 2列內(nèi)存（先進(jìn)先出） |
| 文件頁(yè)數(shù)： | 4/10頁(yè) |
| 文件大?。?/td> | 122K |
| 代理商： | M66257FP |
4
MITSUBISHI
DIGITAL ASSP
M66257FP
5120
×
8-BIT
×
2 LINE MEMORY (FIFO)
SWITCHING CHARACTERISTICS
(T
a
= 0 ~ 70°C, V
CC
= 5V ± 10%, GND = 0V, unless otherwise noted)
Parameter
Access time
Output hold time
Output enable time
Output disable time
Symbol
t
AC
t
OH
t
OEN
t
ODIS
Max.
18
18
18
Typ.
Min.
3
3
3
Unit
ns
ns
ns
ns
Limits
TIMING CONDITIONS
(T
a
= 0 ~ 70°C, V
CC
= 5V ± 10%, GND = 0V, unless otherwise noted)
Parameter
Write clock (WCK) cycle
Write clock (WCK) “H” pulse width
Write clock (WCK) “L” pulse width
Read clock (RCK) cycle
Read clock (RCK) “H” pulse width
Read clock (RCK) “L” pulse width
Input data setup time to WCK
Input data hold time to WCK
Reset setup time to WCK or RCK
Reset hold time to WCK or RCK
Reset nonselect setup time to WCK or RCK
Reset nonselect hold time to WCK or RCK
WE setup time to WCK
WE hold time to WCK
WE nonselect setup time to WCK
WE nonselect hold time to WCK
RE setup time to RCK
RE hold time to RCK
RE nonselect setup time to RCK
RE nonselect hold time to RCK
Input pulse rise/fall time
Data hold time (Note 1)
Note 1: For 1-line access, the following should be satisfied:
WE “H” level period
<
20ms – 5120 t
WCK
– WRES “L” level period
RE “H” level period
<
20ms – 5120 t
RCK
– RRES “L” level period
2: Reset the IC after power is turned on.
Symbol
t
WCK
t
WCKH
t
WCKL
t
RCK
t
RCKH
t
RCKL
t
DS
t
DH
t
RESS
t
RESH
t
NRESS
t
NRESH
t
WES
t
WEH
t
NWES
t
NWEH
t
RES
t
REH
t
NRES
t
NREH
t
r
, t
f
t
H
Max.
20
20
Typ.
Min.
25
11
11
25
11
11
7
3
7
3
7
3
7
3
7
3
7
3
7
3
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Limits
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M66258 | 8192 x 8-BIT LINE MEMORY |
| M66258FP | 8192 x 8-BIT LINE MEMORY |
| M66260FP | 8 x 4 CROSSPOINT SWITCH with MIXING FUNCTION |
| M66261FP | 6 x 5 CROSSPOINT SWITCH with MIXING FUNCTION |
| M66271FP | OPERATION PANEL CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M66258 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8192 x 8-BIT LINE MEMORY |
| M66258FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8192 x 8-BIT LINE MEMORY |
| M66258FP(#TF0T) | 制造商:Renesas Electronics Corporation 功能描述: |
| M66260FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8 x 4 CROSSPOINT SWITCH with MIXING FUNCTION |
| M66261FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:6 x 5 CROSSPOINT SWITCH with MIXING FUNCTION |
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