STM32F105RB _ ST 代理商WOSENDONGLI 代理意法STM32F105RB

STM32F105RB 32位微控制器,10个定时器,通道ADC,USB接口,14通信接口

This datasheet provides the description of the STM32F105xx and STM32F107xx connectivity line microcontrollers. For more details on the whole STMicroelectronics STM32F10xxx family, please refer to Section 2.2: Full compatibility throughout the family.

The STM32F105xx and STM32F107xx datasheet should be read in conjunction with the STM32F10xxx reference manual. For information on programming, erasing and protection of the internal Flash memory please refer to the STM32F10xxx Flash programming manual.

The reference and Flash programming manuals are both available from the STMicroelectronics website www.st.com. For information on the Cortex?-M3 core please refer to the Cortex?-M3 Technical Reference Manual, available from the www.arm.com website at the following address: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0337e/.

Reference	Root part number
STM32F105xx	STM32F105R8, STM32F105V8 STM32F105RB, STM32F105VB STM32F105RC, STM32F105VC
STM32F107xx	STM32F107RB, STM32F107VB STM32F107RC, STM32F107VC

STM32F105RB 订货型号:

Ordering Model	Marketing Status	Program Memory Type	Internal ROM Size	Internal RAM Size	A/D Converter	12 or 16-bit timer (IC/OC/PWM)	Other timer functions	Serial Interface	I/Os (High Current)	Supply Voltage(Vcc)	Supply Voltage(Vcc)
			nom	nom						min	max
			kB	B						V	V
STM32F105RBT6	Proposal	FLASH	128	32768	16x12-bit	7x16-bit (20/20/22)	2 x WDG, RTC, 24-bit down counter, 2x16-bit Basic timers	3xSPI/2xI2S/2xI2C /3xUSART/2xUART/ USB OTG FS/2xCAN	51	2	3.6

STM32F105RB 特性:

Core: ARM 32-bit Cortex?-M3 CPU
– 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 to 256 Kbytes of Flash memory
– up to 64 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)
– 3-to-25 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
2 × 12-bit, 1 μs A/D converters (16 channels)
– Conversion range: 0 to 3.6 V
– Sample and hold capability
– Temperature sensor
– up to 2 MSps in interleaved mode
2 × 12-bit D/A converters
DMA: 12-channel DMA controller
– Supported peripherals: timers, ADCs, DAC, I2Ss, SPIs, I2Cs and USARTs
Debug mode
– Serial wire debug (SWD) & JTAG interfaces
– Cortex-M3 Embedded Trace Macrocell?
Up to 80 fast I/O ports
– 51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
Up to 10 timers
– Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
– 1 × 16-bit motor control PWM timer with dead-time generation and emergency stop
– 2 × watchdog timers (Independent and Window)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
Up to 14 communication interfaces
– Up to 2 × I2C interfaces (SMBus/PMBus)
– Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
– Up to 3 SPIs (18 Mbit/s), 2 with a multiplexed I2S interface that offers audio class accuracy via advanced PLL schemes
– 2 × CAN interfaces (2.0B Active) with 512 bytes of dedicated SRAM
– USB 2.0 full-speed device/host/OTG controller with on-chip PHY that supports HNP/SRP/ID with 1.25 Kbytes of dedicated SRAM
– 10/100 Ethernet MAC with dedicated DMA and SRAM (4 Kbytes): IEEE1588 hardware support, MII/RMII available on all packages
CRC calculation unit, 96-bit unique ID

STM32F105RB 32位微控制器,10个定时器,通道ADC,USB接口,14通信接口

STM32F105RB 订货型号:

STM32F105RB 特性:

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