HT32F67742_80LQFP-EP
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Core
Cortex-M0+, 60 MHz
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Family
HT32F67742 Series
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Sub-Family
HT32F67742
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CMSIS Pack
HT32_DFP
The Holtek HT32F67742 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 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 USB2.0 FS, Hardware Divider DIV, SPI, USART, UART, SCI, I2C, GPTM, PWM, BFTM, CRC-16/32, RTC, WDT, ADC, LCD and SW-DP (Serial Wire Debug Port), etc., are also implemented in the devices. Several power saving modes provide the flexibility for maximum optimization between wakeup latency and power consumption, an especially important consideration in low power 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 49 IO Pins External Interrupts 16 External Interrupts Analog to Digital Converter 4-channel x -bit Analog to Digital Converter -
Package LQFP-EP 80-lead LQFP-EP -
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 1.65 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 -
Timer BFTM 2 x 32-bit BFTM PWM 2 x 16-bit PWM GPTM with Quadrature Decoder 1 x 16-bit GPTM with Quadrature Decoder Watchdog Timer 1 x Watchdog Timer -
Communication SCI 1 x SCI 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 2 x 0 bit/s Universal Asynchronous Receiver Transmitter Serial Peripheral Interface 2 x 0 bit/s Serial Peripheral Interface Inter-Integrated Circuit 2 x Inter-Integrated Circuit -
Display LCD Interface 1 x 8 x 25 LCD Interface -
Other CRC 1 x CRC DIV 1 x DIV