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how I can connect STM32 to the IC1?
vasyl

vasyl

@copilot how I can connect STM32 to the IC1?
2y

copilot

To connect an STM32 microcontroller to the IC1 (L9616-TR), you would typically need to connect the TX and RX pins of the STM32 to the TX and RX pins of the IC1.
Here's a general guide on how you might make these connections:
  1. Connect the TX pin of the STM32 to the RX pin of the IC1 (L9616-TR). This allows the STM32 to transmit data to the IC1.
  2. Connect the RX pin of the STM32 to the TX pin of the IC1. This allows the STM32 to receive data from the IC1.
  3. Connect the ground (GND) pins of both the STM32 and the IC1 together. This provides a common reference point for the voltage levels in the circuit.
  4. Connect the power (VCC/3.3V/5V) pins of the STM32 and the VS pin of IC1. This powers up the IC1. Be careful to ensure the two components are compatible in terms of their operating voltage levels.
Remember, the exact pin numbers for TX, RX, GND, and VS will depend on the specific STM32 model you're using.
Also, for the L9616-TR (IC1), the pins are:
  • TX0 (Transmit Data Output)
  • RX0, RX1 (Receive Data Inputs)
  • VS (Power Supply)
  • GND (Ground)
Please note that the L9616-TR is a CAN bus interface, so it's designed to interface with the CAN peripheral of the STM32, not the UART. You would use the CAN transmit and receive lines (CAN_TX and CAN_RX), not the UART TX and RX lines.
Finally, always consult the datasheets for your specific components to ensure correct connections. Misconnections can cause component damage or unexpected behavior.
2y
vasyl

vasyl

where do I need connect ASC pin?
2y

copilot

I’m having trouble responding because something went wrong on my end. Sorry about that.
2y
vasyl

vasyl

where do I need connect ASC pin?
2y

copilot

I’m having trouble responding because something went wrong on my end. Sorry about that.
2y
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2
C1
Capacitance
4,7nF
VCC
IC1
R1
Resistance
30 Ω
C2
TX0
R3
Resistance
50 Ω
CAN_H
R6
Resistance
300 Ω
R2
Resistance
30 Ω
CAN_L
RX0
RX1

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L9616-TR Reference Design

This is a reference design of L9616-TR with a standard configuration for normal mode #L9616-TR #can #interface #template #transceiverCircuit #referenceDesign #canbus #nxp #reference-design

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