SAF-C502-2R20N Siemens Semiconductor Group, SAF-C502-2R20N Datasheet - Page 45

• Manufacturer Part Number: SAF-C502-2R20N
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: Siemens Semiconductor Group

Figure 11
AC Testing: Input, Output Waveforms
Figure 12
AC Testing: Float Waveforms
Figure 13
External Clock Cycle
Semiconductor Group
AC Inputs during testing are driven at
measurements are made at
For timing purposes a port pin is no longer floating when a 100 mV change from load voltage
occurs and begins to float when a 100 mV change from the loaded
I
OL
/
I
OH
20 mA.
V
IHmin
for a logic ‘1’ and
V
CC
– 0.5 V for a logic ‘1’ and 0.45 V for a logic ‘0’. Timing
44
V
ILmax
for a logic ‘0’.
V
OH
/
V
OL
level occurs.
C502