F0443 Datasheet
Contents
Pin Assignments....................................................................................................................................................................................................7
Pin Descriptions.....................................................................................................................................................................................................8
Absolute Maximum Ratings.................................................................................................................................................................................10
Recommended Operating Conditions .................................................................................................................................................................11
Electrical Characteristics .....................................................................................................................................................................................12
Thermal Characteristics.......................................................................................................................................................................................26
Typical Operating Conditions (TOC) ...................................................................................................................................................................26
Functional Description.........................................................................................................................................................................................44
Parallel Programming.................................................................................................................................................................................44
Standby (STBY) Mode Programming................................................................................................................................................44
Parallel Programming of DSA1..........................................................................................................................................................44
Parallel Programming of DSA3..........................................................................................................................................................45
Multi-IC Addressing Scheme.............................................................................................................................................................45
Serial Communication ................................................................................................................................................................................46
Serial Programming...........................................................................................................................................................................46
Truth Tables ......................................................................................................................................................................................46
SPI Programming ..............................................................................................................................................................................48
SPI Programming - Default................................................................................................................................................................51
I3C Programming ..............................................................................................................................................................................51
Application Information........................................................................................................................................................................................55
Power Supplies...........................................................................................................................................................................................55
Startup Condition........................................................................................................................................................................................55
Digital Pin Voltage and Resistance Values.................................................................................................................................................55
Signal Integrity.....................................................................................................................................................................................................56
Evaluation Kit Picture ..........................................................................................................................................................................................57
Evaluation Kit / Applications Circuit.....................................................................................................................................................................58
Evaluation Kit BOM .............................................................................................................................................................................................59
Evaluation Kit Operation......................................................................................................................................................................................60
Power Supply Setup...................................................................................................................................................................................60
Parallel Logic Control Setup..............................................................................................................................................................60
Serial Logic Control Setup..........................................................................................................................................................................61
Power-On Procedure..................................................................................................................................................................................61
Power-Off Procedure..................................................................................................................................................................................61
Package Outline Drawings ..................................................................................................................................................................................62
Ordering Information............................................................................................................................................................................................62
© 2020 Renesas Electronics Corporation
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September 1, 2020