W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 229

• 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.
18.3.10 KBC Timing Parameters
nAUTOFD
PD<0:7>
nACK
NO.
T10
T11
T12
T13
T14
T15
T16
T19
T20
T21
T22
T1
T2
T3
T4
T5
T6
T7
T8
T9
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
Transmit Timeout
Data Valid Hold Time
Input Clock Period (6 − 16 Mhz)
Duration of CLK inactive
ECP Parallel Port Reverse Timing
t5
t1
t3
DESCRIPTION
t6
-214-
t4
Publication Release Date: March 24, 2008
t5
t2
MIN.
20
20
50
10
20
10
20
63
30
0
0
0
0
0
0
4
0
-
-
-
W83627UHG
MAX.
167
30
40
20
50
4
2
-
-
-
-
-
-
-
-
-
-
-
-
-
Revision 1.44
UNIT
mS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
μ S
μ S
μ S
μ S
μ S
μ S
nS
μ S