HT32F61352
-
Core
Cortex-M0+, 48 MHz
-
Family
HT32F61352 Series
-
Sub-Family
HT32F61352
-
CMSIS Pack
HT32_DFP
The HOLTEK HT32F61352 device is a high performance, low power consumption 32-bit microcontroller 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 device operates at a frequency of up to 48 MHz with a Flash accelerator to obtain maximum efficiency. It provides up to 128 KB of embedded Flash memory for code/data storage and 8 KB of embedded SRAM memory for system operation and application program usage. A variety of peripherals, such as ADC, 2-channel DAC, I2C, I2S, USART, UART, SPI, QSPI, GPTM, SCTM, CRC-16/32, RTC, WDT, USB2.0 FS, 32-channel music synthesizer, SW-DP (Serial Wire Debug Port), etc., are also implemented in the device. Several power saving modes provide the flexibility for maximum optimization between wakeup latency and power consumption, an especially important consideration in low power applications.
The HT32F61352 integrates Wave Table synthesis function. It can operate up to 32 channels of Wave Table synthesis at one time and control the MIDI Engine to generate melody by setting the special registers. The Wave Table synthesis waveform is stored in external SPI Flash ROM for application flexibility. With these features, it provides enhanced functions and higher performance.
The above features ensure that the device is suitable for use in a wide range of applications, especially in areas such as electronic organs, digital pianos, electronic drums, electric guitars, electric accordions and so on.
| Core |
Processor Cortex-M0+ |
|---|---|
| Maximum Clock Frequency | 48 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+, 48 MHz
-
I/O IO Pins 52 IO Pins External Interrupts 16 External Interrupts Analog to Digital Converter 16-channel x 12-bit Analog to Digital Converter Digital to Analog Converter 2 x 16-bit Digital to Analog Converter -
Package 48LQFP 48-lead 48LQFP 64LQFP 64-lead 64LQFP -
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 V .. 3.6 V Operating Voltage Run,Sleep,Deep-Sleep1,Deep-Sleep2,Power-Down 5 Run,Sleep,Deep-Sleep1,Deep-Sleep2,Power-Down -
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 Watchdog Timer 1 x Watchdog Timer -
Communication Universal Serial Bus Device 1 x Universal Serial Bus Device 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 SPI 1 x 0 bit/s SPI QSPI 1 x 0 bit/s QSPI Inter-Integrated Circuit 1 x Inter-Integrated Circuit -
Other CRC 1 x CRC DIV 1 x DIV Music Synthesis Engine-MSE 1 x Music Synthesis Engine-MSE