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  1. Devices
  2. HT32F61355 Series
  3. HT32F61355
  4. HT32F61355_64LQFP

HT32F61355_64LQFP

Holtek
  • Core

    Cortex-M0+, 48 MHz

  • Family

    HT32F61355 Series

  • Sub-Family

    HT32F61355

  • CMSIS Pack

    HT32_DFP

The HOLTEK HT32F6135X devices are 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 48 MHz for HT32F6135X with a Flash accelerator to obtain maximum efficiency. It provides up to 128kB of embedded Flash memory for code/data storage and 16kB of embedded SRAM memory for system operation and application program usage. A variety of peripherals, such as ADC,2channel 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 HT32F6135X integrates Wave Table synthesis function. It can operate up to 32 channels of Wave Table synthesis at one time and controls 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 devices are suitable for use in a wide range of applications, especially in areas such as electronic organ, Digital piano, Electronic drum, electric guitar, electric accordion and so on.

Internal SPI data Flash ROM stores instrument timbre and Voice/Sound effect and other data.

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 43 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
    LQFP 64-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 2.3 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
  • Memory
    Data Flash ROM 4.19 Mbyte Data Flash ROM
  • Other
    CRC 1 x CRC
    DIV 1 x DIV
    Music Synthesis Engine-MSE 1 x Music Synthesis Engine-MSE