HC32F002C4PZ-TSSOP20TR

HC32F002 series is a basic general-purpose 32-bit MCU with a wide operating voltage range. The device integrates a 10-bit SAR ADC with up to 1Msps sampling rate, high-performance PWM timers, LPUART, SPI, I2C, and other rich peripherals, featuring low power consumption, high reliability, and high integration. The HC32F002 series adopts the Cortex-M0+ core with a maximum clock frequency of 48MHz, and supports development in C and assembly languages using the well-established Keil and IAR debug development tools.

Applications

• Motor control, battery management
• Smart home, medical devices
• Security alarms, intelligent transportation
• Sensor modules, wireless modules, electronic shelf labels

Key features

• 48MHz Cortex-M0+ 32-bit CPU platform
• Flexible power management system:
• 5μA@3V Deep Sleep mode: all clocks off, POR active, IO state retained, IO interrupt active, all registers, RAM, and CPU data preserved
• 15μA/MHz@3V@48MHz Sleep mode: CPU halted, peripherals operational, main clock running
• 100μA/MHz@3V@48MHz Active mode: CPU and peripherals operational, code execution from FLASH
• 18K bytes FLASH with write/erase protection, supports ISP, ICP, IAP, 4-level security protection
• General-purpose I/O pins (22IO/24PIN, 18IO/20PIN)
• Internal high-speed clock 44.24/48MHz, internal low-speed clock 32.8/38.4KHz, external input 1–16MHz
• 1 composite timer, configurable as a general-purpose 16-bit timer/counter or 3 independent 16-bit basic timers; in general-purpose timer mode supports 4-channel capture/compare and 4-channel PWM output; in basic timer mode each timer supports 2-channel toggle output
• 1 advanced 16-bit timer with 3-phase complementary PWM output
• 1 independent watchdog with internal low-speed clock oscillator providing WDT count
• 1 window watchdog using system clock
• 1 low-power 16-bit timer with auto-wakeup support
• 1 Cortex-M0+ built-in 24-bit SysTick timer
• 2× LPUART communication interfaces
• 1× SPI standard communication interface
• 1× I²C standard communication interface
• Timer-based buzzer frequency generator
• Globally unique 10-byte ID
• 128-byte OTP memory, writable via programmer only
• 10-bit SAR ADC with up to 1Msps sampling rate
• Integrated LVD with 16-level configurable threshold voltage, monitors both I/O port voltage and supply voltage
• SWD debug solution with full-featured debugger
• Operating conditions: -20 ~ 105℃, 1.7 ~ 5.5V
• Package: QFN24/20, TSSOP24/20