PIC18F2525 MICROCHIP [Microchip Technology], PIC18F2525 Datasheet - Page 351

• Manufacturer Part Number: PIC18F2525
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 26-12:
TABLE 26-13: PARALLEL SLAVE PORT REQUIREMENTS (PIC18F4525/4620)
 2004 Microchip Technology Inc.
62
63
64
65
66
Param.
No.
Note:
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
TdtV2wrH
TwrH2dtI
TrdL2dtV
TrdH2dtI
TibfINH
Symbol
Refer to Figure 26-5 for load conditions.
PARALLEL SLAVE PORT TIMING (PIC18F4410/4510/4515/4610)
Data In Valid before WR
WR
Invalid (hold time)
RD
RD
Inhibit of the IBF Flag bit being Cleared from
WR
and CS
or CS
or CS
or CS
64
to Data–Out Invalid
to Data–In
to Data–Out Valid
Characteristic
PIC18F2525/2620/4525/4620
65
or CS
Preliminary
PIC18FXXXX
PIC18LFXXXX
(setup time)
Min
20
20
35
10
—
—
3 T
62
Max
—
—
—
80
30
CY
Units
63
ns
ns
ns
ns
ns
V
DD
DS39626B-page 349
= 2.0V
Conditions