W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 232

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18.3.9.13 ECP Parallel Port Reverse Timing
18.3.10
T10
T11
T12
T13
T14
T15
T16
NO.
T1
T2
T3
T4
T5
T6
T7
T8
T9
nAUTOFD
PD<0:7>
nACK
KBC Timing Parameters
Address Setup Time from WRB
Address Setup Time from RDB
WRB Strobe Width
RDB Strobe Width
Address Hold Time from WRB
Address Hold Time from RDB
Data Setup Time
Data Hold Time
Gate Delay Time from WRB
RDB to Drive Data Delay
RDB to Floating Data Delay
Data Valid After Clock Falling (SEND)
K/B Clock Period
K/B Clock Pulse Width
Data Valid Before Clock Falling (RECEIVE)
K/B ACK After Finish Receiving
t5
DESCRIPTION
t1
t3
t6
-221-
t4
Publication Release Date: May 25, 2007
t5
MIN.
20
20
50
10
20
10
20
0
0
0
0
0
0
4
-
-
t2
W83627UHG
MAX.
20
30
40
4
-
-
-
-
-
-
-
-
-
-
-
-
Revision 1.0
UNIT
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
μS
μS
μS
μS
μS