80C32-12D TEMIC [TEMIC Semiconductors], 80C32-12D Datasheet - Page 18

• Manufacturer Part Number: 80C32-12D
• Description: CMOS 0 to 44 MHz Single-chip 8 Bit Microcontroller
• Manufacturer: TEMIC [TEMIC Semiconductors]

80C32/80C52
AC inputs during testing are driven at Vcc – 0.5 for a logic “1” and 0.45 V for a logic “0”. Timing measurements are
made at VIH min for a logic “1” and VIL max for a logic “0”.
For timing purposes as 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 VOH/VOL level occurs. Iol/IoH
18
External Clock Drive Characteristics (XTAL1)
External Clock Drive Waveforms
AC Testing Input/Output Waveforms
Float Waveforms
SYMBOL
TCHCX
TCLCX
TCLCH
TCHCL
FCLCL
TCLCL
Oscillator Frequency
Oscillator period
High Time
Low Time
Rise Time
Fall Time
PARAMETER
MIN
22.7
5
5
MAX
44
5
5
20 mA.
MATRA MHS
Rev. E (31/08/95)
UNIT
MHz
ns
ns
ns
ns
ns