STM32L051R8T6原装微控制器

ARM? Cortex?-M0+ STM32L0 微控制器 IC 32 位单核 32MHz 64KB（64K x 8）闪存 64-LQFP（10x10）

STM32L051R8T6原装微控制器

STM32L051R8T6原装微控制器的技术参数：

类别	集成电路（IC）嵌入式 - 微控制器
制造商	STMicroelectronics
系列	STM32L0
CORE 处理器	ARM? Cortex?-M0+
内核规格	32-位
速度	32MHz
连接能力	I2C，IrDA，SPI，UART/USART
外设	欠压检测/复位，DMA，I2S，POR，PWM，WDT
I/O 数	51
程序存储容量	64KB（64K x 8）
程序存储器类型	闪存
EEPROM 容量	2K x 8
RAM 大小	8K x 8
电压 - 供电 (Vcc/Vdd)	1.65V ~ 3.6V
数据转换器	A/D 16x12b
振荡器类型	内部
工作温度	-40°C ~ 85°C（TA）
安装类型	表面贴装型
封装/外壳	64-LQFP

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只做原装价格优势有单来谈

STM32L051R8T6原装微控制器的描述：

The access line ultra-low-power STM32L051x6/8 microcontrollers incorporate the high-performance Arm Cortex-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

The STM32L051x6/8 devices provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.

The STM32L051x6/8 devices offer several analog features, one 12-bit ADC with hardware oversampling, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers and one basic timer, one RTC and one SysTick which can be used as timebases. They also feature two watchdogs, one watchdog with independent clock and window capability and one window watchdog based on bus clock.

Moreover, the STM32L051x6/8 devices embed standard and advanced communication interfaces: up to two I2C, two SPIs, one I2S, two USARTs, a low-power UART (LPUART), .

The STM32L051x6/8 also include a real-time clock and a set of backup registers that remain powered in Standby mode.