HT45F5N datasheet(4/202 Pages) HOLTEK

4 / 202 page

Rev. 1.00

�ove��e� 1�� 01�

Rev. 1.00

�ove��e� 1�� 01�

HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

Pin-sha�ed Function.............................................................................................................. ��

I/O Pin St�uctu�es.................................................................................................................. 71

P�og�a��ing Conside�ations ............................................................................................... 7�

Timer Modules – TM ...................................................................................... 72

Int�oduction ........................................................................................................................... 7�

TM Ope�ation ........................................................................................................................ 73

TM Clock Sou�ce................................................................................................................... 73

TM Inte��upts......................................................................................................................... 73

TM Exte�nal Pins................................................................................................................... 73

TM Input/Output Pin Selection .............................................................................................. 74

P�og�a��ing Conside�ations................................................................................................ 74

Standard Type TM – STM .............................................................................. 76

Standa�d TM Ope�ation......................................................................................................... 7�

Standa�d Type TM Registe�s................................................................................................. 7�

Standa�d Type TM Ope�ating Modes .................................................................................... �0

Periodic Type TM – PTM ............................................................................... 90

Pe�iodic TM Ope�ation ......................................................................................................... 90

Pe�iodic Type TM Registe� Desc�iption ................................................................................ 90

Pe�iodic Type TM Ope�ating Modes ..................................................................................... 94

Analog to Digital Converter ....................................................................... 103

A/D Conve�te� Ove�view ..................................................................................................... 103

A/D Conve�te� Registe� Desc�iption.................................................................................... 104

A/D Conve�te� Ope�ation .................................................................................................... 10�

A/D Conve�te� Refe�ence Voltages..................................................................................... 109

A/D Conve�te� Input Signals................................................................................................ 109

Conve�sion Rate and Ti�ing Diag�a� ................................................................................ 109

Su��a�y of A/D Conve�sion Steps .....................................................................................110

P�og�a��ing Conside�ations...............................................................................................111

A/D Conve�sion Function .....................................................................................................111

A/D Conve�sion P�og�a��ing Exa�ples.............................................................................11�

High Resolution PWM Generator with Auto-adjust Control .....................114

Functional Desc�iption..........................................................................................................114

High Resolution PWM Registe�s..........................................................................................115

PWM Gene�ato� ................................................................................................................. 1�0

Delay Lock Loop ................................................................................................................ 1�0

Auto-adjust Ci�cuit............................................................................................................... 1��

Dead-Ti�e Inse�t................................................................................................................. 1��

P�otection and Inve�ting Cont�ol.......................................................................................... 1�4

P�og�a��ing Conside�ations.............................................................................................. 1�4

Over Current Protection.............................................................................. 125

Ove� Cu��ent P�otection Ope�ation ..................................................................................... 1�5

Ove� Cu��ent P�otection Cont�ol Registe�s ......................................................................... 1��

Input Voltage Range............................................................................................................ 130

OCPn OPA and Co�pa�ato� Offset Cali��ation................................................................... 130

HT45F5N датащи(PDF) 4 Page - Holtek Semiconductor Inc

HT45F5N датащи(HTML) 4 Page - Holtek Semiconductor Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL