MCP2515
TABLE 13-2: OSCILLATOR TIMING CHARACTERISTICS
Industrial (I):
Extended (E): TAMB = -40°C to +125°C
TAMB = -40°C to +85°C
VDD = 2.7V to 5.5V
VDD = 4.5V to 5.5V
(Note)
Oscillator Timing Characteristics
Param.
No.
Sym
FOSC
TOSC
Characteristic
Clock-In Frequency
Min
Max
Units
Conditions
1
1
40
25
MHz
MHz
4.5V to 5.5V
2.7V to 5.5V
Clock-In Period
25
40
1000
1000
ns
ns
4.5V to 5.5V
2.7V to 5.5V
TDUTY
Duty Cycle
0.45
0.55
—
TOSH/(TOSH + TOSL)
(External Clock Input)
Note:
This parameter is periodically sampled and not 100% tested.
TABLE 13-3: CAN INTERFACE AC CHARACTERISTICS
Industrial (I):
Extended (E): TAMB = -40°C to +125°C
TAMB = -40°C to +85°C
VDD = 2.7V to 5.5V
VDD = 4.5V to 5.5V
CAN Interface AC Characteristics
Param.
No.
Sym
Characteristic
Min
Max
Units
Conditions
Wake-up Noise Filter
100
—
ns
TWF
TABLE 13-4: RESET AC CHARACTERISTICS
Industrial (I):
Extended (E): TAMB = -40°C to +125°C
TAMB = -40°C to +85°C
VDD = 2.7V to 5.5V
VDD = 4.5V to 5.5V
RESET AC Characteristics
Param.
No.
Sym
Characteristic
Min
Max
Units
Conditions
RESET Pin Low Time
2
—
µs
trl
© 2005 Microchip Technology Inc.
Preliminary
DS21801D-page 71
MICROCHIP [ MICROCHIP ]
