Profichip VPC3+S - Ratings for the Output Drivers; DC Electrical Characteristics

10 Operational Specifications
112
Revision 1.04
VPC3+S User Manual
Copyright © profichip GmbH, 2012
10.4 Ratings for the Output Drivers
Signal
Direction
Driver
Type
Driver Strength
Max. Cap.
Load
DB 0-7
I/O
Tristate
8mA
50pF
RTS
O
Push/Pull
8mA
50pF
TXD
O
Tristate
8mA
50pF
INT
O
Push/Pull
8mA
50pF
XREADY/XDTACK
SPI_MISO
I2C_SDA
O
O
I/O
Push/Pull
Push/Pull
Tristate
8mA
50pF
XDATAEXCH
O
Push/Pull
8mA
50pF
CLKOUT
O
Push/Pull
8mA
50pF
Figure 10-4: Ratings for the Output Drivers
10.5 DC Electrical Characteristics
Parameter
Symbol
MIN
TYP
MAX
Unit
DC supply voltage
VCC
3.00
3.30
3.60
V
Input voltage LOW level
V
IL
0.8
V
Input voltage HIGH level
V
IH
2.0
V
Output voltage LOW level
V
OL
0.4
V
Output voltage HIGH level
V
OH
2.4
V
Schmitt Trigger
negative going threshold voltage
V
T-
0.9
1.1
V
Schmitt Trigger
positive going threshold voltage
V
T+
1.6
1.9
V
Input LOW current
I
IL
-1
+1
µA
Input HIGH current
I
IH
-1
+1
µA
Tri-state leakage current
I
OZ
-10
±1
+10
µA
Output current LOW level, 8mA cell
I
OL
+8
mA
Output current HIGH level, 8mA cell
I
OH
-8
mA
Figure 10-5: DC Specification of I/O Drivers for 3.3V Operation
Notes:
The VPC3+S is equipped with 5V tolerant inputs.