RTL8019AS Ver la hoja de datos (PDF) - Realtek Semiconductor
Número de pieza
componentes Descripción
Lista de partido
RTL8019AS
Realtek Semiconductor
RTL8019AS Datasheet PDF : 50 Pages
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AEN
SA0-11
T1
IOCS16B
IORB,
IOWB
IOCHRDY
SD0-15 (read)
SD0-15 (write)
SPECIFICATION
RTL8019AS
T3
T4
T5
T7
T2
T6
T8
Symbol
Parameter
Min.
Typ.
Max.
Unit
T1
Host address valid to IOCS16B low
8
20
20
ns
T2
Host address invalid to IOCS16B high
4
30
--
ns
T3
IOCHRDY goes low from falling edge of
--
50
50
ns
IORB or IOWB when wait state insertion is
needed.
T4
Read data valid from falling edge of IORB or
--
50
60
ns
IOWB when no wait state insertion is needed.
T5
Read data valid to IOCHRDY high when wait
25
--
--
ns
state is needed
T6
Read data hold after IORB rising edge
10
30
30
ns
T7
Write data setup to IOWB rising edge
10
10
--
ns
T8
Write data hold from IOWB rising edge
10
10
--
ns
8019AS.doc
47
2001-04-02
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