MCP2515DM-BM Microchip Technology, MCP2515DM-BM Datasheet - Page 54

• Manufacturer Part Number: MCP2515DM-BM
• Description: BOARD DEMO FOR MCP2515/51
• Manufacturer: Microchip Technology
• Series: PICtail™r

Specifications of MCP2515DM-BM

• Main Purpose: Interface, CAN Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP2515, MCP2551
• Primary Attributes: Stand alone CAN Controller with SPI
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP2515, MCP2551
• Features: Two Identical Boards And A CAN Cable For Creating A Small CAN Bus, CAN Bus PC Software
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP2515
FIGURE 8-3:
TABLE 8-1:
DS21801F-page 54
Capacitor values are for design guidance only:
These capacitors were tested with the resonators
listed below for basic start-up and operation. These
values are not optimized.
Different capacitor values may be required to
produce acceptable oscillator operation. The user
should test the performance of the oscillator over the
expected V
application.
See the notes following
information.
Mode
HS
Typical Capacitor Values Used:
DD
16.0 MHz
8.0 MHz
and temperature range for the
Freq.
Resonators Used:
CAPACITOR SELECTION FOR
CERAMIC RESONATORS
74AS04
330 kΩ
16.0 MHz
EXTERNAL SERIES RESONANT CRYSTAL OSCILLATOR CIRCUIT
4.0 MHz
8.0 MHz
Note 1: Duty cycle restrictions must be observed (see
Table 8-2
OSC1
27 pF
22 pF
for additional
0.1 mF
XTAL
OSC2
27 pF
22 pF
74AS04
330 kΩ
TABLE 8-2:
Capacitor values are for design guidance only:
These capacitors were tested with the crystals listed
below for basic start-up and operation. These values
are not optimized.
Different capacitor values may be required to
produce acceptable oscillator operation. The user
should test the performance of the oscillator over the
expected V
application.
See the notes following this Table for additional
information.
Note 1:
Type
74AS04
Osc
HS
2:
3:
4:
(1)(4)
While higher capacitance increases the
stability of the oscillator, it also increases
the start-up time.
Since each resonator/crystal has its own
characteristics, the user should consult
the resonator/crystal manufacturer for
appropriate values of external
components.
R
crystals with low drive level specification.
Always verify oscillator performance over
the V
expected for the application.
DD
S
To Other
Devices
may be required to avoid overdriving
and temperature range for the
Table
DD
20 MHz
Crystal
Freq.
4 MHz
8 MHz
CAPACITOR SELECTION FOR
CRYSTAL OSCILLATOR
Crystals Used
and temperature range that is
20.0 MHz
(2)
12-1).
4.0 MHz
8.0 MHz
© 2010 Microchip Technology Inc.
MCP2510
OSC1
Typical Capacitor
27 pF
22 pF
15 pF
(3)
C1
Values Tested:
(1)
:
27 pF
22 pF
15 pF
C2