GD32F190T6
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Core
Cortex-M3, 72 MHz
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Family
GD32F1x0 Series
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Sub-Family
GD32F190
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CMSIS Pack
GD32F1x0_DFP
GD32F190 - ARM Cortex-M3 Core
Frequency up to 72 MHz
Flash access zero wait state
Single-cycle multiplier and hardware divider
Memories
Flash size from 16KB to 128 KB
SRAM size from 4KB to 8 KB with HW parity checking
3KB ISP loader ROM
| Core |
Processor Cortex-M3 |
|---|---|
| Maximum Clock Frequency | 72 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-M3, 72 MHz
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I/O IO Pins 55 IO Pins DAC 2 x 10-bit DAC External interrupt 16 External interrupt High-Performance ADC 1-channel x 12-bit High-Performance ADC Temperature sensor 1 x Temperature sensor -
Timer Basic Timer 1 x 16-bit Basic Timer 32-bit General Purpose Timer 1 x 32-bit 32-bit General Purpose Timer 16-bit General Purpose Timer 5 x 16-bit 16-bit General Purpose Timer Advanced Timer 1 x 16-bit Advanced Timer SysTick Timer 1 x 24-bit SysTick Timer Watchdog timer 2 x Watchdog timer -
Communication DAC 2 x DAC CAN 2.0b Controller 2 x CAN 2.0b Controller Low-Power I2C 3 x Low-Power I2C SPI Interface 3 x 0 bit/s SPI Interface Multi-Purpose Serial Interface Module: I2C, SPI, USART 3 x Multi-Purpose Serial Interface Module: I2C, SPI, USART High-Speed USART Interface 2 x 9 Mbit/s High-Speed USART Interface -
Controls Capacitive Touch Inputs 18 x Capacitive Touch Inputs -
Display Segment LCD Controller 1 x 8 x 32 Segment LCD Controller -
Other My other Interface 2 x My other Interface -
Power Voltage 2.5 V .. 5.5 V Voltage Ultra-Low Power Consumption 0 W/MHz .. 59 µW/MHz Ultra-Low Power Consumption Run, Sleep, Deep-Sleep, Standby 4 Run, Sleep, Deep-Sleep, Standby POR, PDR, PVD, and BOR 1 x POR, PDR, PVD, and BOR -
Core features NVIC NVIC with 74 interrupt sources CRC Calculation Unit 1 x CRC Calculation Unit General Purpose DMA with Centralized FIFO and Burst Support 7-channel General Purpose DMA with Centralized FIFO and Burst Support -
Clock Crystal Oscillator 4 MHz .. 32 MHz Crystal Oscillator Internal high-speed RC Oscillator 8 MHz Internal high-speed RC Oscillator Internal Factory-Trimmed RC 8 MHz Internal Factory-Trimmed RC Internal RC with Calibration 40 kHz Internal RC with Calibration RTC with 40 kHz calibrated Oscillator and Battery Backup 40 kHz RTC with 40 kHz calibrated Oscillator and Battery Backup Internal PLL 3 x Internal PLL -
Spec Extended Operating Temperature Range -40 °C .. +85 °C Extended Operating Temperature Range