HT32F65230_48LQFP
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Core
Cortex-M0+, 60 MHz
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Family
HT32F652xx Series
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Sub-Family
HT32F65230/65240
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CMSIS Pack
HT32_DFP
The HOLTEK HT32F652xx device is high performance, low power consumption 32-bit microcontrollers based around an Arm Cortex-M0+ processor core. The Cortex-M0+ is a next-generation processor core which is tightly coupled with Nested Vectored Interrupt Controller (NVIC), SysTick timer, and including advanced debug support.
The devices operate at a frequency of up to 60 MHz with a Flash accelerator to obtain maximum efficiency. It provides up to 64 KB of embedded Flash memory for code/data storage and up to 8 KB of embedded SRAM memory for system operation and application program usage. A variety of peripherals, such as ADC, I2C, USART, UART, SPI, GPTM, MCTM, SCI, CRC-16/32, RTC, WDT, PDMA, CMP, OPA, SW-DP (Serial Wire Debug Port), etc., are also implemented in the device series. Several power saving modes provide the flexibility for maximum optimization between wakeup latency and power consumption.
The HT32F652xx combined with OPA, CMP, DAC and MCTM's brake functions used to OCP protection. In order to implement the FOC algorithm, the MCTM can be used trigger ADC to read OPA output at the same time for detecting real-time phase current information. The above features ensure that the devices are suitable for use in a FOC algorithm for PMSM motor applications.
| Core |
Processor Cortex-M0+ |
|---|---|
| Maximum Clock Frequency | 60 MHz |
| Memory Protection Unit | NO_MPU |
| Floating Point Unit | NO_FPU |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian |
| Features | View features |
Processor
Cortex-M0+, 60 MHz
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I/O IO Pins 40 IO Pins External Interrupts 16 External Interrupts ADC0/ADC1 8-channel x 12-bit ADC0/ADC1 OPA 2 x OPA Comparator 3 x Comparator -
Package LQFP 48-lead LQFP -
Clock External Crystal Oscillator 4 MHz .. 16 MHz External Crystal Oscillator Internal RC Oscillator 8 MHz Internal RC Oscillator Real Time Clock 32.77 kHz Real Time Clock -
Power Operating Voltage 2.5 V .. 5.5 V Operating Voltage Run,Sleep,Deep-Sleep 3 Run,Sleep,Deep-Sleep -
Spec Operating Temperature Range -40 °C .. +85 °C Operating Temperature Range -
Core features Peripheral DMA 6-channel Peripheral DMA -
Timer BFTM 2 x 32-bit BFTM SCTM with single PWM 4 x 16-bit SCTM with single PWM GPTM with Quadrature Decoder 1 x 16-bit GPTM with Quadrature Decoder MCTM with Complementary Outputs 1 x 16-bit MCTM with Complementary Outputs Watchdog Timer 1 x Watchdog Timer -
Communication Universal Synchronous Asynchronous Receiver Transmitter 1 x 0 bit/s Universal Synchronous Asynchronous Receiver Transmitter Universal Asynchronous Receiver Transmitter 1 x 0 bit/s Universal Asynchronous Receiver Transmitter Serial Peripheral Interface 1 x 0 bit/s Serial Peripheral Interface Inter-Integrated Circuit 1 x Inter-Integrated Circuit -
Other CRC 1 x CRC DIV 1 x DIV