PIC17C42 Microchip Technology, PIC17C42 Datasheet - Page 154

• Manufacturer Part Number: PIC17C42
• Description: High-Performance 8-Bit CMOS EPROM/ROM Microcontroller
• Manufacturer: Microchip Technology

PIC17C4X
FIGURE 17-1: PARAMETER MEASUREMENT INFORMATION
All timings are measure between high and low measurement points as indicated in the figures below.
DS30412C-page 154
Applicable Devices 42 R42 42A 43 R43 44
INPUT LEVEL CONDITIONS
OUTPUT LEVEL CONDITIONS
LOAD CONDITIONS
V
V
OH
OL
V
= 0.3V
= 0.7V
DD
Pin
/2
All other input pins
PORTC, D and E pins
DD
DD
0.1V
Load Condition 1
DD
Data out valid
V
V
DD
SS
/2
Data out invalid
R
Rise Time
C
L
L
R
C
L
L
= 464
50 pF
0.9V
Data in valid
Data in valid
hi-impedance
Fall Time
DD
Output
0.25V
0.25V
Pin
Load Condition 2
Data in invalid
Data in invalid
0.25V
Output
driven
0.25V
V
SS
C
L
V
V
V
V
IH
IL
IH
IL
1996 Microchip Technology Inc.
= 0.4V
= 0.1V
= 2.4V
= 0.9V
DD
DD