PIC16LF1508 Datasheet, PDF (350/384 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1508/9
FIGURE 29-12: USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
CK
US121
US121
DT
Note:
US120
Refer to Figure 29-4 for load conditions.
US122
TABLE 29-10: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
-40°C TA +125°C
Param.
No.
Symbol
Characteristic
Min. Max.
US120 TCKH2DTV SYNC XMIT (Master and Slave)
3.0-5.5V
—
80
Clock high to data-out valid
1.8-5.5V
—
100
US121 TCKRF
Clock out rise time and fall time
3.0-5.5V
—
45
(Master mode)
1.8-5.5V
—
50
US122 TDTRF
Data-out rise time and fall time
3.0-5.5V
—
45
1.8-5.5V
—
50
Units Conditions
ns
ns
ns
ns
ns
ns
FIGURE 29-13: USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
CK
US125
DT
Note: Refer to Figure 29-4 for load conditions.
US126
TABLE 29-11: USART SYNCHRONOUS RECEIVE REQUIREMENTS
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C TA +125°C
Param.
No.
Symbol
Characteristic
Min. Max.
US125 TDTV2CKL SYNC RCV (Master and Slave)
Data-hold before CK  (DT hold time)
US126 TCKL2DTL Data-hold after CK  (DT hold time)
10
—
15
—
Units
ns
ns
Conditions
DS41609A-page 350
Preliminary
 2011 Microchip Technology Inc.