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HC32F334 Series
32-bit ARM® Cortex®-M4 Microcontroller
Datasheet
Rev1.00 June 2024
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www.xhsc.com.cn
Features
ARM Cortex-M4 32bit MCU+FPU, 120MHz/ 150DMIPS, 128KB Flash, 36KB SRAM, 5KB OTP, 15Timers, 6HRPWMs, 3ADCs, 3DACs, 3CMPs, 4UARTs, 3LINs, 1SPI, 1I2C, 2CAN FDs (FD/ 2.0B)
◾ ARMv7-M Architecture 32-bit Cortex-M4 CPU
‒ Integrated FPU, MPU ‒ Support DSP and CoreSight standard debug unit of SIMD
instructions, ‒ The maximum operating frequency is 120MHz,
achieving a computing performance of 150DMIPS or 410Coremarks
◾ Built-in memory
‒ Maximum 128KB Flash memory ‒ Maximum 36KB of single-cycle access high-speed SRAM
◾ System power supply: 1.8~3.