Rev. 1.00

� of 45

����st 1�� �01�

��-bit �RM Cortex™-M� MCU

HT��F1755/HT��F1765/HT��F�755

Table of Contents

1 General Description................................................................................................ 6

2 Features................................................................................................................... 7

Core ....................................................................................................................................... 7

On-chip Memory .................................................................................................................... 7

Flash Memory Controller ....................................................................................................... 8

Reset Control Unit ................................................................................................................. 8

Clock Control Unit.................................................................................................................. 8

Power Mana�ement............................................................................................................... 9

�nalo� to Di�ital Converter.................................................................................................... 9

Analog Operational Amplifier/Comparator ............................................................................. 9

I/O Ports............................................................................................................................... 10

PWM Generation and Capt�re Timers – GPTM .................................................................. 10

Motor Control Timer – MCTM .............................................................................................. 11

Basic F�nction Timer – BFTM ............................................................................................. 11

Watchdo� Timer................................................................................................................... 1�

Real Time Clock................................................................................................................... 1�

Inter-inte�rated Circ�it – I�C ................................................................................................ 1�

Serial Peripheral Interface – SPI ......................................................................................... 1�

Universal Synchrono�s �synchrono�s Receiver Transmitter – US�RT.............................. 14

Smart Card Interface – SCI ................................................................................................. 14

Peripheral Direct Memory �ccess – PDM� ......................................................................... 15

Universal Serial B�s Device Controller – USB .................................................................... 15

CMOS Sensor Interface – CSIF (HT��F�755 only) ............................................................ 16

Deb�� S�pport..................................................................................................................... 16

Packa�e and Operation Temperat�re.................................................................................. 16

3 Overview................................................................................................................ 17

Device Information............................................................................................................... 17

Block Dia�ram ..................................................................................................................... 18

Memory Map........................................................................................................................ 19

Clock Str�ct�re .................................................................................................................... �0

Pin �ssi�nment .................................................................................................................... �1