PIC16F871 Microchip Technology Inc., PIC16F871 Datasheet - Page 134

• Manufacturer Part Number: PIC16F871
• Description: 28/40-pin, 8-bit Cmos Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC16F870/871
FIGURE 14-10:
TABLE 14-6:
DS30569B-page 132
62
63*
64
65
Param
*
†
No.
Note: Refer to Figure 14-3 for load conditions.
RD7:RD0
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
RE1/WR
RE0/RD
RE2/CS
TdtV2wrH
TwrH2dtI
TrdL2dtV
TrdH2dtI
Sym
PARALLEL SLAVE PORT REQUIREMENTS (PIC16F871 ONLY)
Data in valid before WR or CS (setup time)
WR or CS to data–in invalid (hold time) Standard(F)
RD and CS to data–out valid
RD or CS to data–out invalid
PARALLEL SLAVE PORT TIMING (PIC16F871 ONLY)
64
Characteristic
65
Extended(LF)
Min Typ† Max Units
20
25
20
35
—
—
10
—
—
—
—
—
—
—
62
80
90
30
—
—
—
—
 2003 Microchip Technology Inc.
63
ns
ns
ns
ns
ns
ns
ns
Extended range only
Extended range only
Conditions