NCT6627UD Nuvoton Technology Corporation of America, NCT6627UD Datasheet - Page 227

• Manufacturer Part Number: NCT6627UD
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of NCT6627UD

• Lead Free Status / Rohs Status: Supplier Unconfirmed

18.3.9
18.3.9.1.
18.3.9.2.
Command Asserted to PD Valid
Command Deasserted to PD Hi-Z
PBDIR Set to Command
PD Hi-Z to Command Asserted
WAIT Asserted to WRITE Deasserted
WAIT Asserted to PD Hi-Z
WAIT Deasserted to PD Drive
WRITE Deasserted to Command
Deasserted to WRITE Modified
Parallel Port
AUTOFD, SLCTIN
INIT, STROBE
(EPP or ECP)
IRQ (SPP)
nFAULT
ERROR
ACK
(ECP)
(ECP)
IOW
PD<0:7>
IRQ
Parallel Port Timing
EPP Data or Address Read Cycle Timing Parameters
IRQ
PARAMETER
t2
t5
SYM.
t14
t15
t17
t18
t19
t20
t21
t22
t23
-218-
t2
W83627UHG/NCT6627UD
t1
t4
MIN.
60
60
60
0
0
0
1
0
0
Publication Release Date: October 26, 2010
t3
MAX.
185
190
180
190
20
30
t4
UNIT
nS
nS
nS
nS
nS
nS
nS
nS
nS
Revision 1.7