XHSC HC32L130J8UA-QFN48TR

The HC32L130/HC32L136 series is an ultra-low-power, wide-voltage MCU designed to extend battery life in portable measurement systems. It integrates a 12-bit 1Msps high-precision SAR ADC along with comparators and op-amps, and features built-in high-performance PWM, LCD, UART, SPI, I2C, AES, and TRNG peripherals. The series is characterized by high integration, strong noise immunity, high reliability, and ultra-low power consumption. The product is based on the Cortex-M0+ core, supports development with Keil and IAR toolchains, and is compatible with C and assembly languages.

• 48MHz Cortex-M0+ 32-bit CPU platform
• HC32L130/HC32L136 series with flexible power management system and ultra-low power performance
• 0.5μA@3V Deep Sleep mode: all clocks off, POR active, IO state retained, IO interrupts active, all registers/RAM/CPU data preserved
• 0.9μA@3V Deep Sleep mode + RTC active
• 7μA@32.768kHz Low-Speed Active mode: CPU and peripherals running, executing from Flash
• 35μA/MHz@3V@24MHz Sleep mode: CPU halted, peripherals running, main clock active
• 130μA/MHz@3V@24MHz Active mode: CPU and peripherals running, executing from Flash
• 4μs ultra-low power wake-up time for flexible and efficient mode switching and fast system response
• 64KB Flash with erase/write protection
• 8KB RAM with parity check for enhanced system stability
• General-purpose I/O pins (56IO/64pin, 40IO/48pin, 26IO/32pin, 23IO/28pin)
• External high-speed crystal oscillator: 8~32MHz
• External low-speed crystal oscillator: 32.768kHz
• Internal high-speed clock: 4/8/16/22.12/24MHz
• Internal low-speed clock: 32.8/38.4kHz
• PLL clock: 8~48MHz
• Hardware support for internal/external clock calibration and monitoring
• 3× 1-channel complementary general-purpose 16-bit timers
• 1× 3-channel complementary output 16-bit timer
• 1× low-power 16-bit timer
• 3× high-performance 16-bit timer/counters with complementary PWM output and dead-zone protection
• 1× programmable 16-bit PCA timer with capture/compare and PWM output
• 1× ultra-low power pulse counter PCNT with automatic timed wake-up in low-power mode, max timing up to 1024 seconds
• 1× 20-bit programmable watchdog with dedicated built-in 10kHz oscillator for WDT counting
• 2× UART standard communication interfaces
• 2× LPUART low-power communication interfaces, operational in Deep Sleep mode
• 2× SPI standard communication interfaces
• 2× I2C standard communication interfaces
• Buzzer frequency generator with complementary output
• Hardware perpetual calendar RTC module
• Hardware CRC-16/32 module
• Hardware 32-bit divider
• AES-128 hardware coprocessor
• TRNG true random number generator
• 2-channel DMAC
• 4×40 / 6×38 / 8×36 LCD driver
• Globally unique 10-byte ID
• 12-bit 1Msps high-speed high-precision SAR ADC with built-in op-amp for external weak signal measurement
• 3 integrated multi-function op-amps
• 2× VC with integrated 6-bit DAC and programmable reference input
• Integrated LVD with 16-level configurable threshold voltage for port and supply voltage monitoring
• SWD debug solution with full-featured debugger
• Operating conditions: -40~85℃, 1.8~5.5V
• Package options: QFN32/48, LQFP64/48, TSSOP28

• Sensor applications, IoT applications
• Smart transportation, smart city, smart home
• Fire alarm detectors, smart door locks, wireless surveillance, and other smart sensor applications
• Various battery-powered portable devices with stringent power consumption requirements