Electrical Specifications

Absolute Maximum Ratings

Item Symbol Minimum Maximum Unit Conditions / Notes

Power supply voltage

VIN_A, VIN_B

-0.3

10.0

V

FPGA I/O bank power supply voltage

VDD_UIO1, VDD_UIO2

-0.5

3.6

V

Input/output voltage (excluding ULPI, CAN, and ICSP_MCLR_B signals)

VI, VO

-0.3

OVDD + 0.3

V

OVDD = VDD_3V3_SYS, VDD_3V3_IO, VDD_UIO1, and VDD_UIO2

Input voltage (ULPI_DP and ULPI_DM signals)

VI_ULPI

-0.3

5.25

V

Input voltage (CANH and CANL signals)

VI_CAN

-7

16

V

Input voltage (ICSP_MCLR_B signals)

VI_ICSP_MCLR_B

0

14

V

FPGA junction temperature

Tj_FPGA

125

℃

Operating temperature

Topr

-40

85

℃

no condensation

Storage temperature

Tstg

-40

85

℃

Absolute maximum rating defines the value that must not be exceeded, even momentarily, during any operating or testing condition. Exceeding absolute maximum ratings can cause permanent damage to the device. Please operate with a sufficient safety margin below the specified values.

Recommended Operating Conditions

Item Symbol Minimum Standard Maximum Unit Conditions / Notes

Power supply voltage

VIN_A, VIN_B

4.5

5.0

5.5

V

FPGA I/O bank supply voltage

VDD_UIO1, VDD_UIO2

1.14

3.465

V

Power should be switched on and off simultaneously with VDD_3V3_IO, or only when VDD_3V3_IO is supplying 3.3V.

Operating temperature

Topr

-40

25

80

℃

no condensation

Electrical Properties

Item Symbol Minimum Standard Maximum Unit Conditions / Notes

Over-voltage protection (OVP) threshold voltage

Vovp_th

6.0

V

Under-voltage lockout (UVLO) threshold voltage

Vuvlo_th_h

4.1

V

When VIN_A and/or VIN_B rise

Vuvlo_th_l

3.6

V

when VIN_A and/or VIN_B drop

Over-current detection

Iocp_th_VIN_A

1.3

1.6

1.9

A

VIN_A

Iocp_th_VIN_B

1.3

1.6

1.9

A

VIN_B

Iocp_th_VDD_3V3_SYS

N/A

N/A

N/A

A

VDD_3V3_SYS

Iocp_th_VDD_3V3_IO

0.42

0.57

0.73

A

VDD_3V3_IO

I/O power supply voltage

VDD_3V3_SYS

2.97

3.3

3.465

V

Iout_max = 100mA

VDD_3V3_IO

2.97

3.3

3.465

V

Iout_max = 300mA