L6474PD View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6474PD' PDF : 53 Pages View PDF
L6474
Pin connection
Table 6. Pin description (continued)
Number
POWERSO HTSSOP
Name
Type
Function
Status flag pin. An internal open drain transistor can
pull the pin to GND when a programmed alarm
31
24
FLAG Open drain output condition occurs (step loss, OCD, thermal pre-warning
or shutdown, UVLO, wrong command, non
performable command)
Standby and reset pin. LOW logic level resets the
6
3
STBY\RST
Logic input logic and puts the device into standby mode. If not
used, should be connected to VDD
32
25
STCK
Logic input Step clock input
EPAD Exposed pad
Ground
Internally connected to PGND, AGND and DGND pins
DocID022529 Rev 4
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