ZH32L030 Brief introduction:
The ZH32L030 series microcontroller adopts high-performance 32-bit ARM ® Cortex ®- M0+core, MCU with a wide voltage operating range. Embed up to 64K bytes of flash and 8K bytes of SRAM memory, with a maximum operating frequency of 48MHz. Contains multiple different packaging types and products. The chip integrates multiple communication peripherals such as I2C, SPI, USART, etc., one 12 bit ADC, five 16 bit timers, and two comparators.
The working temperature range of the ZH32L030 series microcontroller is -40 ℃~85 ℃, and the working voltage range is 1.7V~5.5V. The chip provides sleep and stop low-power operating modes, which can meet different low-power applications.
The ZH32L030 series microcontroller is suitable for various application scenarios, such as controllers, handheld devices, PC peripherals, gaming and GPS platforms, industrial applications, etc.
ZH32L030 Product characteristics:
Kernel
— 32位ARM® Cortex®-M0+
— Up to 48MHz operating frequency
Storage
— Maximum 64K bytes of flash memory
— Maximum 8K bytes SRAM
Clock
— Internal 4/8/16/22.12/24MHz RC oscillator (HSI)
— Internal 32.768KHz RC oscillator (LSI)
— 4-32MHz crystal oscillator (HSE)
— 32.768KHz low-speed crystal oscillator (LSE)
— PLL (supports 2x frequency for HSI or HSE)
Power management and reset
— Working voltage: 1.7V~5.5V
— Low power mode: Sleep and Stop
— Power on/power off reset (POR/PDR)
— Power outage detection reset (BOR)
— Programmable Voltage Detection (PVD)
Universal Input/Output (I/O)
— Up to 30 I/Os can be used as external interrupts
— Driving current 8mA
— 4 GPIOs support ultra strong current injection and can be configured as 80mA/60mA/40mA/20mA
3-channel DMA controller
1x12-bit ADC
— Supports up to 10 external input channels
— Input voltage conversion range: 0~VCC
Timer
— 1 16 bit advanced control timer (TIM1)
— 4 universal 16 bit timers (TIM3/TIM14/TIM16/TIM17)
— 1 low-power timer (LPTIM), supporting wake-up from stop mode
— 1 independent watchdog timer (IWDT)
— 1 Window Watchdog Timer (WWDT)
— 1個(gè)SysTick timer
— 1個(gè)IRTIM
RTC
Interface
— 2 serial peripheral interfaces (SPI)
— 2 Universal Synchronous/Asynchronous Transceivers (USART), supporting automatic baud rate detection
— 1 I2C interface, supporting standard mode (100kHz), fast mode (400kHz), supporting 7-bit addressing mode
Supports 4-bit 7-segment common cathode LED digital tubes
— Can scan 1, 2, 3, and 4 digits in a loop
Hardware CRC-32 module
2 Comparators
Unique UID
Serial Single Line Debugging (SWD)
Working temperature: -40~85 ℃
Package
LQFP32,QFN32,TSSOP20,QFN20,SSOP24
ZH32L030 Functional Module:
ZH32L030 System clock structure diagram:
ZH32L030 Power Block Diagram：
ZH32L030 Pin Configuration：
ZH32L030 Memory Map:
ZH32L030 Ordering Information:
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