PIC12F1840 MICROCHIP [Microchip Technology], PIC12F1840 Datasheet - Page 345

• Manufacturer Part Number: PIC12F1840
• Description: 8-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 30-12: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 30-15:
TABLE 30-13: USART SYNCHRONOUS RECEIVE REQUIREMENTS
 2011 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param.
US125 T
US126 T
US120 T
US121 T
US122 T
No.
No.
Note: Refer to
CK
CK
CKRF
Symbol
Symbol
DT
DTRF
L2
H2
V2
DTL
CKL
DT
CK
DT
V SYNC XMIT (Master and Slave)
Figure 30-5
SYNC RCV (Master and Slave)
Data-hold before CK  (DT hold time)
Data-hold after CK  (DT hold time)
Clock high to data-out valid
Clock out rise time and fall time
(Master mode)
Data-out rise time and fall time
USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
-40°C T
-40°C T
for load conditions.
Characteristic
A
A
Characteristic
+125°C
+125°C
US125
Preliminary
3.0-5.5V
1.8-5.5V
3.0-5.5V
1.8-5.5V
3.0-5.5V
1.8-5.5V
US126
Min.
10
15
Min.
—
—
—
—
—
—
Max.
PIC12F/LF1840
—
—
Max.
Units
100
80
45
50
45
50
ns
ns
Units
ns
ns
ns
ns
ns
ns
DS41441A-page 345
Conditions
Conditions