Cortex-M3 Microcontroller. HT32F12365 Datasheet

HT32F12365 Microcontroller. Datasheet pdf. Equivalent

HT32F12365 Datasheet
Recommendation HT32F12365 Datasheet
Part HT32F12365
Description 32-Bit Arm Cortex-M3 Microcontroller
Feature HT32F12365; HT32F12365/HT32F12366/HT32F22366 Datasheet 32-Bit Arm® Cortex®-M3 Microcontroller, up to 256 KB Flas.
Manufacture Holtek Semiconductor
Datasheet
Download HT32F12365 Datasheet




Holtek Semiconductor HT32F12365
HT32F12365/HT32F12366/HT32F22366
Datasheet
32-Bit Arm® Cortex®-M3 Microcontroller,
up to 256 KB Flash and 128 KB SRAM with 1 MSPS ADC,
USART, UART, SPI, I2C, I2S, MCTM, GPTM, BFTM, PDMA,
SCI, CRC, RTC, WDT, AES, EBI, CSIF and USB2.0 FS
Revision: V1.00 Date: �N�o�ve��mb��e�r�0��7,���2�0�1�7



Holtek Semiconductor HT32F12365
32-Bit Arm® Cortex®-M3 MCU
HT32F12365/HT32F12366/HT32F22366
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 – GPIO................................................................................................................... 10
Motor Control Timer – MCTM............................................................................................... 10
PWM Generation and Capture Timers – GPTM................................................................... 11
Basic Function Timer – BFTM.............................................................................................. 11
Watchdog Timer – WDT........................................................................................................ 11
Real Time Clock – RTC........................................................................................................ 12
Inter-integrated Circuit – I2C................................................................................................. 12
Serial Peripheral Interface – SPI.......................................................................................... 12
Universal Synchronous Asynchronous Receiver Transmitter – USART.............................. 13
Universal Asynchronous Receiver Transmitter – UART....................................................... 13
Smart Card Interface – SCI.................................................................................................. 14
Inter-IC Sound – I2S.............................................................................................................. 14
Cyclic Redundancy Check – CRC........................................................................................ 14
Peripheral Direct Memory Access – PDMA.......................................................................... 15
External Bus Interface – EBI................................................................................................. 15
Universal Serial Bus Device Controller – USB..................................................................... 16
Advanced Encryption Standard – AES................................................................................. 16
Secure Digital Input Output – SDIO...................................................................................... 16
CMOS Sensor Interface – CSIF (HT32F22366 only)........................................................... 17
Debug Support...................................................................................................................... 17
Package and Operation Temperature................................................................................... 17
3 Overview................................................................................................................. 18
Device Information................................................................................................................ 18
Block Diagram...................................................................................................................... 19
Rev. 1.00
2 of 56
November 07, 2017



Holtek Semiconductor HT32F12365
32-Bit Arm® Cortex®-M3 MCU
HT32F12365/HT32F12366/HT32F22366
Memory Map......................................................................................................................... 20
Clock Structure..................................................................................................................... 23
4 Pin Assignment...................................................................................................... 24
5 Electrical Characteristics...................................................................................... 34
Absolute Maximum Ratings.................................................................................................. 34
Recommended DC Operating Conditions............................................................................ 34
On-Chip LDO Voltage Regulator Characteristics.................................................................. 34
Power Consumption............................................................................................................. 35
Reset and Supply Monitor Characteristics............................................................................ 36
External Clock Characteristics.............................................................................................. 37
Internal Clock Characteristics............................................................................................... 38
PLL Characteristics............................................................................................................... 38
USB PLL Characteristics...................................................................................................... 39
Memory Characteristics........................................................................................................ 39
I/O Port Characteristics......................................................................................................... 39
ADC Characteristics............................................................................................................. 41
Comparator Characteristics.................................................................................................. 42
GPTM/MCTM Characteristics............................................................................................... 43
I2C Characteristics................................................................................................................ 43
SPI Characteristics............................................................................................................... 44
I2S Characteristics................................................................................................................ 46
SDIO Characteristics............................................................................................................ 48
CSIF Characteristics............................................................................................................. 49
USB Characteristics.............................................................................................................. 49
6 Package Information............................................................................................. 51
SAW Type 46-pin (6.5mm×4.5mm) QFN Outline Dimensions.............................................. 52
48-pin LQFP (7mm×7mm) Outline Dimensions.................................................................... 53
64-pin LQFP (7mm×7mm) Outline Dimensions.................................................................... 54
100-pin LQFP (14mm×14mm) Outline Dimensions.............................................................. 55
Rev. 1.00
3 of 56
November 07, 2017







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