Integrate existing hardware into the real-time Nova Core bus with analog and digital signals.

Layout

Layout

Specifications

Microcontroller

  • 32bit STM32F303 Cortex M4 core with FPU

  • 72 MHz

  • 40 Kb RAM

  • 256 Kb Flash

Interfaces

  • 2x GPIO ports

  • 2x UART ports

  • 1x I2C port

  • 1x SPI port

  • 1x ADC port (12 bit, 0-3.3 V)

  • 1x DAC port (12 bit, 0-3.3 V)

Voltage Ratings

Table 1. Recommended Operating Conditions
Parameter Symbol MIN MAX Units

Bus supply voltage

Vbus

5

48

V
Table 2. Absolute Maximum Ratings
Parameter Symbol Rating Units

Bus supply voltage

Vbus

0 to 60

V

Total current output

Iport

200

mA

Pinout

Table 3. ADC port (ADC)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

A1

Analog input (0-3.3V)

4

A2

Analog input (0-3.3V)

5

A3

Analog input (0-3.3V)

6

A4

Analog input (0-3.3V)

The ADC port connector is a 6-pin 1.25mm Molex Picoblade (PN 53047-0610, mating connector PN 51021-0600).

Table 4. GPIO 1 port (D1)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

D1

Digital I/O

4

D2

Digital I/O

5

D3

Digital I/O

6

D4

Digital I/O

The GPIO port connector is a 6-pin 1.25mm Molex Picoblade (PN 53047-0610, mating connector PN 51021-0600).

Table 5. GPIO 2 port (D2)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

D1

Digital I/O

4

D2

Digital I/O

5

D3

Digital I/O

6

D4

Digital I/O

The GPIO port connector is a 6-pin 1.25mm Molex Picoblade (PN 53047-0610, mating connector PN 51021-0600).

Table 6. UART 1 port (U1)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

TX

Transmit

4

RX

Receive

The UART port connector is a 4-pin 1.25mm Molex Picoblade (PN 53047-0410, mating connector PN 51021-0410).

Table 7. UART 2 port (U2)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

TX

Transmit

4

RX

Receive

The UART port connector is a 4-pin 1.25mm Molex Picoblade (PN 53047-0410, mating connector PN 51021-0410).

Table 8. I2C port (I2C)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

SCL

Clock

4

SDA

Data

The I2C port connector is a 4-pin 1.25mm Molex Picoblade (PN 53047-0410, mating connector PN 51021-0410).

Table 9. SPI port (SPI)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

MISO

Master In - Slave Out

4

MOSI

Master Out - Slave In

5

SCK

Clock

6

CS

Chip Select

The SPI port connector is a 6-pin 1.25mm Molex Picoblade (PN 53047-0610, mating connector PN 51021-0600).

Table 10. DAC port (DAC)
Pin # Name Description

1

VCC

Power supply (3.3V)

2

GND

Ground

3

O1

Analog output (0-3.3V)

4

O2

Analog output (0-3.3V)

The DAC port connector is a 4-pin 1.25mm Molex Picoblade (PN 53047-0410, mating connector PN 51021-0410).

Table 11. Core Bus
Pin # Name Description

1

GND

Ground

2

VCC

Power supply (5-48V)

3

CANL

CAN Low

4

CANH

CAN High

The CORE bus connector is a 4-pin 2 mm JST PA (PN B04B-PASK, mating connector PN PAP-04V-S).

Table 12. JTAG/SWD
Pin # Name Pin # Name

1

VCC

2

SWDIO

3

GND

4

SWCLK

5

GND

6

SWO

7

N/U

8

N/U

9

GND

10

RESET

The JTAG port connector is a standard 10-pin 1.27mm Cortex-M JTAG connector.