STMicroelectronics Fully integrated stepper motor driver mounting the L6472 in a high power PowerSO package EVAL6472PD EVAL6472PD Data Sheet
Product codes
EVAL6472PD
Pin connection
L6472
18/70
DocID022729 Rev 3
3 STBY\RST Logic input
Standby and reset pin. LOW logic level resets the logic and puts
the device into standby mode. If not used, it should be connected
to VDD
the device into standby mode. If not used, it should be connected
to VDD
25 STCK Logic
input
Step-clock
input
EPAD
Exposed pad
Ground
Internally connected to PGND, AGND and DGND pins
Table 6. Pin description (continued)
No. Name
Type
Function