PIC18C242 MICROCHIP [Microchip Technology], PIC18C242 Datasheet - Page 259

• Manufacturer Part Number: PIC18C242
• Description: High-Performance Microcontrollers with 10-Bit A/D
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 21-11: PARALLEL SLAVE PORT TIMING (PIC18C4X2)
TABLE 21-10: PARALLEL SLAVE PORT REQUIREMENTS (PIC18C4X2)
62
63
64
65
66
Param.
7/99 Microchip Technology Inc.
No.
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
Note: Refer to Figure 21-4 for load conditions.
TdtV2wrH
TwrH2dtI
TrdL2dtV
TrdH2dtI
TibfINH
Symbol
Data in valid before WR or CS
(setup time)
WR or CS to data–in invalid
(hold time)
RD and CS to data–out valid
RD or CS to data–out invalid
Inhibit of the IBF flag bit being cleared from
WR or CS
64
Characteristic
65
Preliminary
PIC18CXXX
PIC18LCXXX
Min
20
25
20
35
10
—
—
—
3T
Max
80
90
30
—
—
—
—
CY
62
Units
PIC18CXX2
ns
ns
ns
ns
ns
ns
ns
63
Extended Temp range
Extended Temp range
DS39026B-page 259
Conditions