HT45F65 datasheet(5/231 Pages) HOLTEK

5 / 231 page

Rev. 1.60

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Rev. 1.60

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HT45F65/HT45F66/HT45F67

Glucose Meter 8-Bit Flash MCU

Peripheral Clock Output ............................................................................. 170

Pe�iphe�al Clock Ope�ation ................................................................................................ 170

Interrupts...................................................................................................... 171

Inte��upt Registe�s............................................................................................................... 171

Inte��upt Ope�ation ............................................................................................................. 179

Exte�nal Inte��upt................................................................................................................. 18�

Multi-function Inte��upt ....................................................................................................... 18�

A/D Conve�te� Inte��upt ...................................................................................................... 18�

Ti�e Base Inte��upts .......................................................................................................... 183

Se�ial Inte�face Module Inte��upt ........................................................................................ 18�

Exte�nal Pe�iphe�al Inte��upt .............................................................................................. 18�

Se�ial Pe�iphe�al Inte�face Inte��upt ................................................................................... 18�

LVD Inte��upt ....................................................................................................................... 18�

TM Inte��upts....................................................................................................................... 18�

UART Inte��upt ................................................................................................................... 18�

Inte��upt Wake-up Function................................................................................................. 186

P�og�a��ing Conside�ations.............................................................................................. 186

UART Interface............................................................................................. 187

UART Exte�nal Inte�face ..................................................................................................... 188

UART Data T�ansfe� Sche�e.............................................................................................. 188

UART Status and Cont�ol Registe�s.................................................................................... 188

Baud Rate Gene�ato�.......................................................................................................... 19�

UART Setup and Cont�ol..................................................................................................... 196

UART T�ans�itte�................................................................................................................ 197

UART Receive� ................................................................................................................... 198

Managing Receive� E��o�s .................................................................................................. �00

UART Inte��upt St�uctu�e..................................................................................................... �01

UART Powe� Down Mode and Wake-up............................................................................. �0�

Low Voltage Detector – LVD ....................................................................... 203

LVD Registe� ....................................................................................................................... �03

LVD Ope�ation..................................................................................................................... �0�

LCD Driver.................................................................................................... 205

LCD Me�o�y ...................................................................................................................... �06

LCD Registe�s .................................................................................................................... �07

Clock Sou�ce ...................................................................................................................... �08

LCD D�ive� Output............................................................................................................... �08

LCD Wavefo�� Ti�ing Diag�a�s........................................................................................ �08

P�og�a��ing Conside�ations...............................................................................................�11

Temperature Sensor .................................................................................... 212

Application Circuit....................................................................................... 213

Application Block Diag�a� .................................................................................................. �13

Glucose Measu�e Ci�cuit..................................................................................................... �13

HT45F65 Datasheet(PDF) 5 Page - Holtek Semiconductor Inc

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