BD66FM6452A
BLDC Motor Flash MCU with Gate-Driver
Comparator 0 Interrupt..............................................................................................................216
PROTECTOC Interrrupt............................................................................................................216
Multi-function Interrupts.............................................................................................................216
A/D Converter Interrupts ...........................................................................................................216
Capture Timer Module Interrupts ..............................................................................................217
PWM Module Interrupts ............................................................................................................217
TM Interrupts.............................................................................................................................217
Time Base Interrupt...................................................................................................................218
LVD Interrupt.............................................................................................................................219
UART Interrupt..........................................................................................................................219
I2C Interrupt...............................................................................................................................219
EEPROM Interrupt ....................................................................................................................219
Interrupt Wake-up Function.......................................................................................................219
Programming Considerations....................................................................................................220
Gate-Driver Circuit............................................................................................220
Functional Description...............................................................................................................220
Voltage Regulator......................................................................................................................221
Gate-Driver Control Logic .........................................................................................................221
Protection Function Operation ..................................................................................................221
Ultra-low Power Consumption...................................................................................................222
Thermal Consideration..............................................................................................................223
Application Circuits....................................................................................................................225
Layout Consideration Guide......................................................................................................227
Instruction Set...................................................................................................228
Introduction ...............................................................................................................................228
Instruction Timing......................................................................................................................228
Moving and Transferring Data...................................................................................................228
Arithmetic Operations................................................................................................................228
Logical and Rotate Operation ...................................................................................................229
Branches and Control Transfer .................................................................................................229
Bit Operations ...........................................................................................................................229
Table Read Operations .............................................................................................................229
Other Operations.......................................................................................................................229
Instruction Set Summary .................................................................................230
Table Conventions.....................................................................................................................230
Extended Instruction Set...........................................................................................................232
Instruction Definition........................................................................................234
Extended Instruction Definition .................................................................................................244
Package Information ........................................................................................253
SAW Type 32-pin QFN (4mm×4mm×0.75mm) Outline Dimensions.........................................254
Rev. 1.00
6
October 12, 2023