Datasheet

PIC16C6X
DS30234E-page 206  1997-2013 Microchip Technology Inc.
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
FIGURE 18-8: PARALLEL SLAVE PORT TIMING (PIC16C64A/R64)
TABLE 18-7: PARALLEL SLAVE PORT REQUIREMENTS (PIC16C64A/R64)
Parameter
No.
Sym Characteristic Min Typ† Max Units Conditions
62
TdtV2wrH Data in valid before WR
 or CS (setup time) 20 — — ns
25 — — ns
Extended
Range Only
63* TwrH2dtI WR
 or CS to data–in invalid (hold
time)
PIC16C64A/R64 20 — — ns
PIC16LC64A.R64 35 — — ns
64 TrdL2dtV RD
 and CS to data–out valid — — 80 ns
——90 ns
Extended
Range Only
65* TrdH2dtI RD
 or CS to data–out invalid 10 — 30 ns
* 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.
Note: Refer to Figure 18-1 for load conditions
RE2/CS
RE0/RD
RE1/WR
RD7:RD0
62
63
64
65