56F803 データシートの表示（PDF） - Freescale Semiconductor
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56F803 Datasheet PDF : 52 Pages
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2.10 CAN Signals
Table 2-14 CAN Module Signals
No. of
Pins
Signal
Name
Signal
Type
1 MSCAN_ RX Input
(Schmitt)
1 MSCAN_ TX Output
State During
Reset
Input
Output
Signal Description
MSCAN Receive Data—This is the MSCAN input. This pin has an
internal pull-up resistor.
MSCAN Transmit Data—MSCAN output. CAN output is
open-drain output and a pull-up resistor is needed.
2.11 Analog-to-Digital Converter (ADC) Signals
No. of
Pins
4
4
1
Signal
Name
ANA0–3
ANA4–7
VREF
Table 2-15 Analog to Digital Converter Signals
Signal
Type
Input
Input
Input
State During
Reset
Input
Input
Input
Signal Description
ANA0–3—Analog inputs to ADC channel 1
ANA4–7—Analog inputs to ADC channel 2
VREF—Analog reference voltage for ADC. Must be set to VDDA-0.3V
for optimal performance.
2.12 Quad Timer Module Signals
No. of Pins
2
Table 2-16 Quad Timer Module Signals
Signal Name
Signal Type State During Reset
Signal Description
TD1–2
Input/Output
Input
TD1–2— Timer D Channel 1–2
56F803 Technical Data, Rev. 16
16
Freescale Semiconductor
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