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ST/意法 STM32F103R8T6 ARM微控制器-MCU 封装LQFP64 欢迎询价

时间:2023-06-25 18:10发布企业:深圳和润天下电子科技有限公司
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ST/意法  STM32F103R8T6  ARM微控制器-MCU  封装LQFP64  欢迎询价

制造商: STMicroelectronics 
产品种类: ARM微控制器 - MCU 
RoHS:  详细信息 
系列: STM32F103R8 
安装风格: SMD/SMT 
封装 / 箱体: LQFP-64 
核心: ARM Cortex M3 
程序存储器大小: 64 kB 
数据总线宽度: 32 bit 
ADC分辨率: 12 bit 
最大时钟频率: 72 MHz 
输入/输出端数量: 64 I/O 
数据 RAM 大小: 20 kB 
电源电压-最小: 2 V 
电源电压-最大: 3.6 V 
最小工作温度: - 40 C 
最大工作温度: + 85 C 
封装: Tray 
商标: STMicroelectronics 
数据 Ram 类型: SRAM 
高度: 1.4 mm 
接口类型: CAN, I2C, SPI, USART, USB 
长度: 10 mm 
湿度敏感性: Yes 
ADC通道数量: 16 Channel 
计时器/计数器数量: 3 Timer 
处理器系列: ARM Cortex M 
产品: MCU 
产品类型: ARM Microcontrollers - MCU 
程序存储器类型: Flash 
960 
子类别: Microcontrollers - MCU 
商标名: STM32 
宽度: 10 mm 
单位重量: 340 mg
Features
 Arm® 32-bit Cortex®-M3 CPU core
– 72 MHz maximum frequency,
1.25 DMIPS / MHz (Dhrystone 2.1)
performance at 0 wait state memory
access
– Single-cycle multiplication and hardware
division
 Memories
– 64 or 128 Kbytes of Flash memory
– 20 Kbytes of SRAM
 Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage
detector (PVD)
– 4 to 16 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC
– PLL for CPU clock
– 32 kHz oscillator for RTC with calibration
 Low-power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
 2x 12-bit, 1 µs A/D converters (up to 16
channels)
– Conversion range: 0 to 3.6 V
– Dual-sample and hold capability
– Temperature sensor
 DMA
– 7-channel DMA controller
– Peripherals supported: timers, ADC, SPIs,
I
2Cs and USARTs
 Up to 80 fast I/O ports
– 26/37/51/80 I/Os, all mappable on 16
external interrupt vectors and almost all
5 V-tolerant