Datasheet

MCP2561/2FD
DS20005284A-page 16  2014 Microchip Technology Inc.
FIGURE 2-10: TIMING DIAGRAM FOR LOOP DELAY SYMMETRY
TXD
5*tBIT(TXD)
tBIT(TXD)
tBIT(RXD)
RXD
8
Note: The bit time of a recessive bit after five dominant bits is measured on the RXD pin. Due
to asymmetry of the loop delay, and the CAN transceiver not being a push pull driver,
the recessive bits tend to shorten.
2.6 Thermal Specifications
Parameter Symbol Min Typ Max Units Test Conditions
Temperature Ranges
Specified Temperature Range T
A -40 — +125 C
-40 — +150
Operating Temperature Range T
A -40 — +150 C
Storage Temperature Range TA -65 — +155 C
Thermal Package Resistances
Thermal Resistance, 8L-DFN 3x3 
JA — 56.7 — C/W
Thermal Resistance, 8L-PDIP JA — 89.3 — C/W
Thermal Resistance, 8L-SOIC JA — 149.5 — C/W