PIC16C774 Microchip Technology Inc., PIC16C774 Datasheet - Page 171

• Manufacturer Part Number: PIC16C774
• Description: 28/40-pin, 8-bit Cmos Microcontrollers W/ 12-bit A/d
• Manufacturer: Microchip Technology Inc.

FIGURE 15-14: USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
TABLE 15-15
FIGURE 15-15: USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
TABLE 15-16
RC7/RX/DT
Param
1999 Microchip Technology Inc.
RC6/TX/CK
*
†:
*
†:
120*
121*
122*
Parameter
No.
Note: Refer to
125*
126*
No.
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.
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.
RC7/RX/DT
RC6/TX/CK
pin
pin
Note: Refer to
Sym
TckH2dtV
Tckrf
Tdtrf
pin
pin
Sym
TdtV2ckL
TckL2dtl
USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
USART SYNCHRONOUS RECEIVE REQUIREMENTS
Figure 15-3
Characteristic
SYNC XMIT (MASTER &
SLAVE)
Clock high to data out valid
Clock out rise time and fall time
(Master Mode)
Data out rise time and fall time
Figure 15-3
Characteristic
SYNC RCV (MASTER & SLAVE)
Data setup before CK
Data hold after CK
for load conditions.
121
120
for load conditions.
Advance Information
125
(DT hold time)
121
(DT setup time)
PIC16C774/773
PIC16LC774/773
PIC16C774/773
PIC16LC774/773
PIC16C774/773
PIC16LC774/773
126
Min
15
15
Min
—
—
—
—
—
—
Typ†
—
—
122
Typ†
—
—
—
—
—
—
PIC16C77X
Max
—
—
Max
100
80
45
50
45
50
DS30275A-page 171
Units Conditions
Units Conditions
ns
ns
ns
ns
ns
ns
ns
ns