HT45F8566
Li-Battery Protection Flash MCU
Accumulative Cell Voltage Monitor.................................................................196
Accumulative Cell Voltage Monitor Functional Description.......................................................197
Sleep Mode...............................................................................................................................197
Wake up from Sleep Mode........................................................................................................198
VIN, VREG, VOUT Capacitors..................................................................................................198
VIN and VBATn Spike Suppression Resistors..........................................................................199
Cell Voltage Monitor Scan Frequency.......................................................................................199
Voltage Spike Suppression Method ..........................................................................................201
Thermal Consideration.....................................................................................201
Configuration Options......................................................................................202
Application Circuits..........................................................................................203
3S Battery Typical Application Circuit........................................................................................203
5S Battery Typical Application Circuit........................................................................................204
8S Battery Typical Application Circuit........................................................................................205
Instruction Set...................................................................................................206
Introduction ...............................................................................................................................206
Instruction Timing......................................................................................................................206
Moving and Transferring Data...................................................................................................206
Arithmetic Operations................................................................................................................206
Logical and Rotate Operation ...................................................................................................207
Branches and Control Transfer .................................................................................................207
Bit Operations ...........................................................................................................................207
Table Read Operations .............................................................................................................207
Other Operations.......................................................................................................................207
Instruction Set Summary .................................................................................208
Table Conventions.....................................................................................................................208
Extended Instruction Set...........................................................................................................210
Instruction Definition........................................................................................212
Extended Instruction Definition .................................................................................................221
Package Information ........................................................................................228
48-pin LQFP-EP (7mm×7mm) Outline Dimensions ..................................................................229
Rev. 1.10
6
September 01, 2023