Datasheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70657G-page 452  2011-2013 Microchip Technology Inc.
FIGURE 30-34: ECANx MODULE I/O TIMING CHARACTERISTICS
TABLE 30-51: ECANx MODULE I/O TIMING REQUIREMENTS
FIGURE 30-35: UARTx MODULE I/O TIMING CHARACTERISTICS
TABLE 30-52: UARTx MODULE I/O TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param
No.
Symbol Characteristic
(1)
Min. Typ.
(2)
Max. Units Conditions
CA10 T
IOF Port Output Fall Time — — — ns See Parameter DO32
CA11 T
IOR Port Output Rise Time — — — ns See Parameter DO31
CA20 TCWF Pulse Width to Trigger
CAN Wake-up Filter
120 — — ns
Note 1: These parameters are characterized but not tested in manufacturing.
2: Data in “Typical” column is at 3.3V, +25°C unless otherwise stated. Parameters are for design guidance
only and are not tested.
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +125°C
Param
No.
Symbol Characteristic
(1)
Min. Typ.
(2)
Max. Units Conditions
UA10 T
UABAUD UARTx Baud Time 66.67 — — ns
UA11 F
BAUD UARTx Baud Frequency — — 15 Mbps
UA20 T
CWF Start Bit Pulse Width to Trigger
UARTx Wake-up
500 — — ns
Note 1: These parameters are characterized but not tested in manufacturing.
2: Data in “Typical” column is at 3.3V, +25°C unless otherwise stated. Parameters are for design guidance
only and are not tested.
CxTx Pin
(output)
CA10 CA11
Old Value
New Value
CA20
CxRx Pin
(input)
UA20
UxRX
MSb In
LSb In
Bit 6-1
UA10
UXTX