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參數(shù)資料
| 型號： | STM32F102RBT6TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 |
| 文件頁數(shù)： | 6/69頁 |
| 文件大小： | 805K |
| 代理商： | STM32F102RBT6TR |
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Description
STM32F102x8, STM32F102xB
SysTick timer
This timer is dedicated for OS, but could also be used as a standard down counter. It
features:
●
A 24-bit down counter
●
Autoreload capability
●
Maskable system interrupt generation when the counter reaches 0.
●
Programmable clock source
General-purpose timers (TIMx)
There are 3 synchronizable general-purpose timers embedded in the STM32F102xx
medium-density USB access line devices. These timers are based on a 16-bit auto-reload
up/down counter, a 16-bit prescaler and feature 4 independent channels each for input
capture, output compare, PWM or one-pulse mode output. This gives up to 12 input
captures / output compares / PWMs on the LQFP48 and LQFP64 packages.
The general-purpose timers can work together via the Timer Link feature for synchronization
or event chaining. Their counter can be frozen in debug mode.
Any of the general-purpose timers can be used to generate PWM outputs. They all have
independent DMA request generation.
These timers are capable of handling quadrature (incremental) encoder signals and the
digital outputs from 1 to 3 hall-effect sensors.
IC bus
Two IC bus interfaces can operate in multi-master and slave modes. They can support
standard and fast modes. They support dual slave addressing (7-bit only) and both 7/10-bit
addressing in master mode. A hardware CRC generation/verification is embedded.
They can be served by DMA and they support SM Bus 2.0/PM Bus.
Universal synchronous/asynchronous receiver transmitter (USART)
The available USART interfaces communicate at up to 2.25 Mbit/s. They provide hardware
management of the CTS and RTS signals, support IrDA SIR ENDEC, are ISO 7816
compliant and have LIN Master/Slave capability.
The USART interfaces can be served by the DMA controller.
Serial peripheral interface (SPI)
Two SPIs are able to communicate up to 12 Mbit/s in slave and master modes in full-duplex
and simplex communication modes. The 3-bit prescaler gives 8 master mode frequencies
and the frame is configurable to 8 bits or 16 bits. The hardware CRC generation/verification
supports basic SD Card/MMC modes.
Both SPIs can be served by the DMA controller.
Universal serial bus (USB)
The STM32F102xx medium-density USB access line embeds a USB device peripheral
compatible with the USB Full-speed 12 Mbs. The USB interface implements a full-speed (12
Mbit/s) function interface. It has software configurable endpoint setting and suspend/resume
support. The dedicated 48 MHz clock is generated from the internal main PLL (the clock
source must use a HSE crystal oscillator).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STM32F102X4 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
| STM32F102X6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
| STM32F102x8 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density USB access line,ARM-based 32b MCU with 64/128KB Flash,USB FS interface,6 timers, ADC&8 com. interfaces |
| STM32F102xB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density USB access line,ARM-based 32b MCU with 64/128KB Flash,USB FS interface,6 timers, ADC&8 com. interfaces |
| STM32F1038 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces |
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