F75113
I/OOD16st5v - TTL level bi-directional pin, Output pin with 16mA source-sink capability, schmitt
trigger, 5V tolerance and can programming to open-drain function.
Input Low Threshold Voltage
Input High Threshold Voltage
Output Low Current
Vt-
Vt+
IOL
IOH
ILIH
ILIL
0.8
-9
V
VDD = 3.3 V
VDD = 3.3 V
VOL = 0.4 V
VOH = 2.4V
VIN = VDD
VIN = 0V
2.0
+9
-1
V
-16
mA
mA
μA
μA
Output High Current
+16
Input High Leakage
+1
Input Low Leakage
INst5v - TTL level input pin with schmitt trigger, 5V tolerance.
Input Low Voltage
VIL
0.8
V
Input High Voltage
Input High Leakage
Input Low Leakage
VIH
ILIH
ILIL
2.0
-1
V
+1
μA
μA
VIN = VDD
VIN = 0 V
INlv - Low level input
Input Low Voltage
Input High Voltage
Input High Leakage
Input Low Leakage
VIL
VIH
ILIH
ILIL
0.3
V
V
0.9
+1
-1
VIN = 1.2V
VIN = 0 V
μA
μA
OD16st5v - Open-drain output with16 mA sink capability, schmitt trigger, 5V tolerance.
Output Low Current
IOL
-16
mA
VOL = 0.4V
AC Characteristics
9.3.1 LPC Interface
NO.
DESCRIPTION
MIN.
MAX.
UNIT
T1
T2
T3
T4
T5
T6
T7
T8
LFRAME# drive low after rising edge of LCLK
LFRAME# drive high after rising edge of LCLK
LDA[3:0] floating after rising edge of LCLK
LDA[3:0] setup time to rising edge of LCLK
LDA[3:0] hold time from rising edge of LCLK
Period of LCLK
2
2
12
12
28
nS
nS
nS
nS
nS
nS
nS
nS
7
0
27
12
12
33
Duration of LCLK low
Duration of LCLK high
LPC interface timing table
- 77 -
Dec,2011
V0.13P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
