AN2871

Reference reset circuit

Doc ID 15304 Rev 3

23/25

6

Reference reset circuit

The minimum reset pulse duration is 500 ns as reported in the device datasheet.

Figure 9.

Reference reset circuit

RST

MR

RESET_B

2.2–10 k



FCU

FCU[0]

FCU[1]

Destructive reset

Functional sources

Fault sources

CRPM status

SPC560Pxx

Bi-Stable Protocol

AND

Open-drain microprocessor

4.7–10 k



4.7–10 k



reset circuit