Datasheet > HT32F12364

HT32F12364

更新时间： 2024-03-03 10:10:20

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
48页	1174K
描述
32-bit Arm? Cortex?-M3 MCU

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HT32F12364 数据手册

32-Bit Arm^®Cortex^®-M3 MCU

HT32F12364

External Interrupt/Event Controller – EXTI

▆

Up to 16 EXTI lines with conﬁgurable trigger source and type

▆

All GPIO pins can be selected as EXTI trigger source

▆

Source trigger type includes high level, low level, negative edge, positive edge or both edges

▆

Individual interrupt enable, wakeup enable and status bits for each EXTI line

▆

Software interrupt trigger mode for each EXTI line

▆

Integrated deglitch ﬁlter for short pulse blocking

The External Interrupt/Event Controller, EXTI, comprises 16 edge detectors which can generate

a wake-up event or interrupt requests independently. Each EXTI line can also be masked

independently.

Analog to Digital Converter – ADC

▆

12-bit SAR ADC engine

▆

Up to 1 Msps conversion rate

▆

Up to 8 external analog input channels

A 12-bit multi-channel ADC is integrated in the device. There are multiplexed channels, which

include 8 external analog signal channels and 3 internal channels can be measured. If the input

voltage is required to remain within a speciﬁc threshold window, an Analog Watchdog function

will monitor and detect these signals. An interrupt will then be generated to inform the device

that the input voltage is not within the preset threshold levels. There are three conversion modes

to convert an analog signal to digital data. The ADC can be operated in one shot, continuous and

discontinuous conversion modes.

The internal voltage reference (V_REF) which can provide a stable reference voltage for the A/D

Converter is internally connected to the ADC_BUILT-IN input channel. The precise voltage of the

V_REFis individually measured for each part by Holtek during production test.

I/O Ports – GPIO

▆

Up to 52 GPIOs

▆

Port A, B, C, D, F are mapped as 16 external interrupts – EXTI

▆

Almost all I/O pins have conﬁgurable output driving current

There are up to 52 General Purpose I/O pins, GPIO, named from PA0~PA15 to PD0~PD2 and

PF0 for the implementation of logic input/output functions. Each of the GPIO ports has a series of

related control and conﬁguration registers to maximize ﬂexibility and to meet the requirements of a

wide range of applications.

The GPIO ports are pin-shared with other alternative functions to obtain maximum functional

flexibility on the package pins. The GPIO pins can be used as alternative functional pins by

configuring the corresponding registers regardless of the input or output pins. The external

interrupts on the GPIO pins of the device have related control and conﬁguration registers in the

External Interrupt Control Unit, EXTI.

Rev. 1.20

9 of 48

February 24, 2021

1...6 7 8910 11 12...48

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与HT32F12364相关器件

型号	品牌	获取价格	描述	数据表
HT32F12365	HOLTEK	获取价格	32-Bit Arm Cortex -M3 Microcontroller, up to 256 KB Flash and 128 KB SRAM
HT32F12366	HOLTEK	获取价格	32-Bit Arm Cortex -M3 Microcontroller, up to 256 KB Flash and 128 KB SRAM
HT32F1251	HOLTEK	获取价格	32-bit Microcontroller with ARM Cortex-M3 Core
HT32F1251_12	HOLTEK	获取价格	Holtek 32-bit Microcontroller with ARMÂ® Cort
HT32F1251B	HOLTEK	获取价格	32-bit Microcontroller with ARM Cortex-M3 Core
HT32F1251B_12	HOLTEK	获取价格	Holtek 32-bit Microcontroller with ARMÂ® Cort
HT32F1252	HOLTEK	获取价格	32-bit Microcontroller with ARM Cortex-M3 Core
HT32F1252_12	HOLTEK	获取价格	Holtek 32-bit Microcontroller with ARMÂ® Cort
HT32F1253	HOLTEK	获取价格	32-bit Microcontroller with ARM Cortex-M3 Core
HT32F1253_12	HOLTEK	获取价格	Holtek 32-bit Microcontroller with ARMÂ® Cort

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