PIC16F819 Microchip Technology Inc., PIC16F819 Datasheet - Page 140

• Manufacturer Part Number: PIC16F819
• Description: 18/20-pin Enhanced Flash Microcontrollers With Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

PIC16F818/819
TABLE 15-6:
FIGURE 15-14:
DS39598E-page 138
70*
71*
72*
73*
74*
75*
76*
77*
78*
79*
80*
81*
82*
83*
Param
Note: Refer to Figure 15-3 for load conditions.
SCL
SDA
No.
*
†
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
SS
SS
SC
SC
SC
SC
SS
SC
SC
SC
SC
SS
SC
SC
DI
DI
DO
DO
DO
DO
Symbol
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.
V2
V2
L2
L2
H2
L2
H
L
H2
L2
R
F
H2
L2
H2
L2
R
F
V2
V2
SC
SC
SC
SC
DO
DI
DO
SS
DO
DI
DO
SS
SC
SC
L
L,
H,
L
H,
L
H
V
V
H,
Z
V,
H,
L
SPI™ MODE REQUIREMENTS
90
SS
SCK Input High Time (Slave mode)
SCK Input Low Time (Slave mode)
Setup Time of SDI Data Input to SCK Edge
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time
SDO Data Output Fall Time
SS
SCK Output Rise Time
(Master mode)
SCK Output Fall Time (Master mode)
SDO Data Output Valid after SCK
Edge
SDO Data Output Setup to SCK Edge
SDO Data Output Valid after SS
SS
Condition
I
2
C™ BUS START/STOP BITS TIMING
Start
after SCK Edge
to SCK
to SDO Output High-Impedance
91
or SCK
Characteristic
Input
Edge
PIC16F818/819
PIC16LF818/819
PIC16F818/819
PIC16LF818/819
PIC16F818/819
PIC16LF818/819
1.5 T
T
T
CY
CY
Min
100
100
T
T
CY
10
—
—
—
—
—
—
—
—
—
CY
CY
+ 20
+ 20
+ 40
92
Typ†
 2004 Microchip Technology Inc.
Condition
10
25
10
10
25
10
—
—
—
—
—
—
—
—
—
—
—
Stop
Max
145
—
—
—
—
—
25
50
25
50
25
50
25
50
—
50
—
93
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Conditions