PIC17C75X Datasheet, PDF (231/320 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers

PIC17C75X
FIGURE 20-1: PARAMETER MEASUREMENT INFORMATION
All timings are measure between high and low measurement points as indicated in the figures below.
INPUT LEVEL CONDITIONS
PORTC, D, E, F, and G pins
All other input pins
Data in valid
Data in invalid
Data in valid
Data in invalid
VIH = 2.4V
VIL = 0.4V
VIH = 0.9VDD
VIL = 0.1VDD
OUTPUT LEVEL CONDITIONS
VOH = 0.7VDD
VDD/2
VOL = 0.3VDD
Data out valid
Data out invalid
0.1 VDD
Rise Time
0.25V
0.25V
0.25V
0.25V
Output
Output ^driven
hi-impedance
0.9 VDD
Fall Time
LOAD CONDITIONS
Load Condition 1
Pin
CL
VSS
50 pF ≤ CL
© 1997 Microchip Technology Inc.
Preliminary
DS30264A-page 231