C509-L_97 SIEMENS [Siemens Semiconductor Group], C509-L_97 Datasheet - Page 282

• Manufacturer Part Number: C509-L_97
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

AC Testing: Input, Output Waveforms
AC Testing: Float Waveforms
Recommended Oscillator Circuits for Crystal Oscillators up to 16 MHz
Semiconductor Group
AC Inputs during testing are driven at
Timing 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
V
CC
V
Load
20 mA
-0.5 V
0.45 V
V
V
Load
Load
+0.1 V
-0.1 V
V
IHmin
0.2
0.2
V
V
V
CC
for a logic ’1’ and
Timing Reference
CC
CC
11-12
+0.9
- 0.5 V for a logic ’1’ and 0.45 V for a logic ’0’.
-0.1
Points
Test Points
V
ILmax
for a logic ’0’.
Device Specifications
V
V
V
OH
OH
OL
MCT00038
/
+0.1 V
-0.1 V
V
OL
level occurs.
MCT00039
1997-10-01
C509-L