m66255fp Renesas Electronics Corporation., m66255fp Datasheet - Page 4
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m66255fp
Manufacturer Part Number
m66255fp
Description
8192 ? 10-bit Line Memory Fifo
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.M66255FP.pdf
(14 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M66255FP
Manufacturer:
MIT
Quantity:
20 000
M66255FP
Switching Characteristics
Access time
Output hold time
Output enable time
Output disable time
Timing Conditions
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*
Notes: Perform reset operation after turning on power supply.
REJ03F0249-0200 Rev.2.00 Sep 14, 2007
Page 4 of 13
*
For 1-line access, the following should be satisfied:
WE "H" level period ≤ 20 ms − 8192 t
RE "H" level period ≤ 20 ms − 8192 t
Item
Item
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
tr, tf
t
AC
OH
OEN
ODIS
WCK
WCKH
WCKL
RCK
RCKH
RCKL
DS
DH
RESS
RESH
NRESS
NRESH
WES
WEH
NWES
NWEH
RES
REH
NRES
NREH
H
Symbol
(Ta = 0 to 70°C, V
Symbol
RCK
WCK
− RRES "L" level period
− WRES "L" level period
Min
Min
30
12
12
30
12
12
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
CC
= 5 V ± 10%, GND = 0 V, unless otherwise noted)
(Ta = 0 to 70°C, V
Typ
Typ
CC
Max
Max
25
25
25
20
20
= 5 V ± 10%, GND = 0 V)
Unit
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns