Cortex-M3 Microcontroller. HT32F1654 Datasheet

HT32F1654 Microcontroller. Datasheet pdf. Equivalent

HT32F1654 Datasheet
Recommendation HT32F1654 Datasheet
Part HT32F1654
Description 32-bit ARM Cortex-M3 Microcontroller
Feature HT32F1654; 32-bit ARM® Cortex™-M3 Microcontroller, up to 64KB Flash and 16KB SRAM with 1 MSPS ADC, USART, UART,.
Manufacture Holtek Semiconductor
Datasheet
Download HT32F1654 Datasheet




Holtek Semiconductor HT32F1654
32-bit ARM® Cortex™-M3 Microcontroller, up to 64KB Flash and
16KB SRAM with 1 MSPS ADC, USART, UART, SPI, I2C, I2S, MCTM,
GPTM, BFTM, PDMA, SCI, CRC, EBI and USB2.0 FS
HT32F1653/HT32F1654 Series
Datasheet
Revision: V1.00 Date: �J�a�n�u�a�r�y��28�,���2�0�1�5



Holtek Semiconductor HT32F1654
32-bit ARM® Cortex™-M3 MCU
HT32F1653/HT32F1654
Table of Contents
1 General Description................................................................................................. 6
2 Features.................................................................................................................... 7
Core........................................................................................................................................ 7
On-chip Memory..................................................................................................................... 7
Flash Memory Controller – FMC............................................................................................. 7
Reset Control Unit – RSTCU.................................................................................................. 8
Clock Control Unit – CKCU..................................................................................................... 8
Power Management – PWRCU.............................................................................................. 8
External Interrupt/Event Controller – EXTI............................................................................. 9
Analog to Digital Converter – ADC......................................................................................... 9
Analog Comparator – CMP..................................................................................................... 9
I/O Ports................................................................................................................................ 10
PWM Generation and Capture Timers – GPTM................................................................... 10
Motor Control Timer – MCTM............................................................................................... 11
Basic Function Timer – BFTM.............................................................................................. 11
Watchdog Timer – WDT........................................................................................................ 12
Real Time Clock – RTC........................................................................................................ 12
Inter-integrated Circuit – I2C................................................................................................. 13
Serial Peripheral Interface – SPI.......................................................................................... 13
Universal Synchronous Asynchronous Receiver Transmitter – USART............................... 14
Universal Asynchronous Receiver Transmitter – UART....................................................... 15
Smart Card Interface – SCI.................................................................................................. 15
Inter-IC Sound – I2S.............................................................................................................. 16
Cyclic Redundancy Check – CRC........................................................................................ 16
Peripheral Direct Memory Access – PDMA.......................................................................... 17
External Bus Interface – EBI................................................................................................. 17
Universal Serial Bus Device Controller – USB..................................................................... 18
Debug Support...................................................................................................................... 18
Package and Operation Temperature................................................................................... 18
3 Overview................................................................................................................. 19
Device Information................................................................................................................ 19
Block Diagram...................................................................................................................... 20
Memory Map......................................................................................................................... 21
Clock Structure..................................................................................................................... 22
Rev. 1.00
2 of 46
January 28, 2015



Holtek Semiconductor HT32F1654
32-bit ARM® Cortex™-M3 MCU
HT32F1653/HT32F1654
4 Pin Assignment...................................................................................................... 23
5 Electrical Characteristics...................................................................................... 29
Absolute Maximum Ratings.................................................................................................. 29
Recommended DC Operating Conditions............................................................................ 29
On-Chip LDO Voltage Regulator Characteristics.................................................................. 29
Power Consumption............................................................................................................. 30
Reset and Supply Monitor Characteristics............................................................................ 31
External Clock Characteristics.............................................................................................. 31
Internal Clock Characteristics............................................................................................... 32
PLL Characteristics............................................................................................................... 33
Memory Characteristics........................................................................................................ 33
I/O Port Characteristics......................................................................................................... 34
ADC Characteristics............................................................................................................. 35
Comparator Characteristics.................................................................................................. 37
GPTM/MCTM Characteristics............................................................................................... 37
I2C Characteristics................................................................................................................ 38
SPI Characteristics............................................................................................................... 39
I2S Characteristics................................................................................................................ 40
USB Characteristics.............................................................................................................. 42
6 Package Information............................................................................................. 43
48-pin LQFP (7mm×7mm) Outline Dimensions.................................................................... 44
64-pin LQFP (7mm×7mm) Outline Dimensions.................................................................... 45
Rev. 1.00
3 of 46
January 28, 2015







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