HC32F334
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 Core Sight standard debug unit of SIMD instructions, ‒ The maximum operating frequency is 120MHz, achieving a puting performance of 150DMIPS or 410Coremarks
◾ Built-in memory
‒ Maximum 128KB Flash memory ‒ Maximum 36KB of single-cycle access high-speed SRAM
◾ System power supply: 1.8~3.63V ◾ Extensive Clock and Reset Management
Resources ‒ 7 Independent Clock Sources:
- External master clock crystal (4-25MHz)
- External secondary crystal oscillator (32.768KHz)
- Internal high-speed RC (16/20MHz)
- Internal medium speed RC (8MHz)
- Internal low speed RC (32KHz)
- PLLH clock
- Internal WDT dedicated RC (10KHz) ‒ There are 15 reset sources, each reset source has an independent flag. Reset sources include power-on reset (POR), low...
