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