[Self-developed recommendation] Xiaohua high-performance development board is on sale: Xiaohua EVB-HC32F4A0 development board

New product recommendation from China Electronics Port Firefly Factory: Xiaohua EVB-HC32L073 development board is leading the market with its powerful performance. The board is equipped with an efficient ARMv7-M Cortex-M4 CPU, integrated with FPU and MPU, supports SIMD DSP acceleration, and meets complex computing needs. At 240MHz main frequency, it can easily achieve 300DMIPS or 825Coremarks high-performance computing, supplemented by full instruction tracing ETM and CoreSight debugging unit, making debugging worry-free. Whether it is the Internet of Things, industrial control or consumer electronics projects, Xiaohua EVB-HC32L073 is your ideal choice. Place an order now and start a new chapter of high-performance embedded development!

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ARMv7-M architecture 32-bit Cortex-M4 CPU, integrated FPU, MPU, DSP supporting SIMD instructions, full instruction tracking unit ETM, and CoreSight standard debugging unit. Maximum operating frequency 240MHz, achieving 300DMIPS or 825Coremarks computing performance

Internal memory

– Maximum 2048KByte dual bank Flash memory

– Maximum 516KByte SRAM, including 128KByte single-cycle access high-speed RAM

Power, clock, reset management

– System power supply (Vcc): 1.8-3.6V

– 6 independent clock sources: external main clock crystal (4-24MHz), external sub-crystal (32.768kHz), internal high-speed RC 16/20MHz), internal medium-speed RC (8MHz), internal low-speed RC (32kHz), internal WDT dedicated RC (10kHz)

– 15 reset sources including power-on reset (POR), low voltage detection reset (PVD1R/PVD2R), port reset (NRST), each reset source has an independent flag

Low power operation

– Peripheral functions can be turned off or on independently

– Three low power modes: Sleep, Stop, Power down mode

– VBAT independent power supply supports ultra-low power RT, 128Byte backup register, 4KByte backup SRAM

Peripheral operation support system significantly reduces CPU processing load

– 16-channel dual-host DMAC

– USBHS USBFS Ethernet MAC dedicated DMAC

– 8 Data Computing Units (DCU)

– Math co-processing unit (MAU), supports Sin/Sqrt

– Support 16th order FIR digital filter (FMAC)

– Supports peripheral event mutual triggering (AOS)

High-performance simulation

– 3 independent 12-bit 2.5MSPS ADCs

– 3 simultaneous sample and hold circuits to achieve 3-channel simultaneous sampling

– 4 independent 12-bit 15MSPS DACs

– 4 Programmable Gain Amplifiers (PGA)

– 4 independent voltage comparators (CMP)

– 1 On-chip Temperature Sensor (OTS)

Timer

– 8 multi-function 32/16bit PWM Timers (Timer6)

– 16 50ps high-resolution PWM (HRPWM)

– 3 16-bit motor PWM Timers (Timer4)

– 12 16-bit general-purpose timers (TimerA)

– 4 16-bit general-purpose Timers (Timer2)

– 2 16-bit basic Timers (Timer0)

– Real-time clock Timer RTC

– 2 WDTs, support internal dedicated clock

– Maximum 142 GPIOs

– Up to 134 5V-tolerant IOs

– Maximum 32 communication interfaces

– 10 USARTs, supporting ISO7816-3 protocol

– 6 SPI

– 6 I2C, support SMBus protocol

– 4 I2S, built-in audio PLL

– 2 SDIO, support SD/MMC/eMMC format

– 1 QSPI supports 240Mbps high-speed access to XIP

– 2 CANs support CAN2.0B, up to CAN FD

– 2 USB 2.0, supporting HS FS, built-in FS-PHY, supporting Device/Host

– 1 10/100M Ethernet MAC with dedicated DMA support IEEE 1588-2018 PTP MII/RMII interface

External Memory Controller EXMC

– Support static memory controller

– Support dynamic memory controller

Data encryption function

– AES/HASH (SHA256/HMAC)/TRNG