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STM32F103R8U6XXX PDF预览

STM32F103R8U6XXX

更新时间: 2024-10-30 06:14:47
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存通信
页数 文件大小 规格书
96页 1430K
描述
Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces

STM32F103R8U6XXX 数据手册

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STM32F103x8  
STM32F103xB  
Medium-density performance line ARM-based 32-bit MCU with 64 or  
128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces  
Features  
Core: ARM 32-bit Cortex™-M3 CPU  
– 72 MHz maximum frequency,  
VFQFPN48 7 × 7 mm  
LQFP100 14 × 14 m  
1.25 DMIPS/MHz (Dhrystone 2.1)  
performance at 0 wait state memory  
VFQFPN36 6 × 6 mm  
LQFP64 10 × 10 m  
LQFP48 7 × 7 m  
access  
– Single-cycle multiplication and hardware  
BGA100 10 × 10 mm  
BGA64 5 × 5 mm  
division  
Memories  
Debug mode  
– 64 or 128 Kbytes of Flash memory  
– Serial wire debug (SWD) & JTAG interfaces  
– 20 Kbytes of SRAM  
7 timers  
Clock, reset and supply management  
– Three 16-bit timers, each with up to 4  
– 2.0 to 3.6 V application supply and I/Os  
IC/OC/PWM or pulse counter and  
– POR, PDR, and programmable voltage  
detector (PVD)  
quadrature (incremental) encoder input  
– 16-bit, motor control PWM timer with dead-  
time generation and emergency stop  
– 4-to-16 MHz crystal oscillator  
– Internal 8 MHz factory-trimmed RC  
– Internal 40 kHz RC  
– 2 watchdog timers (Independent and  
Window)  
– SysTick timer: a 24-bit downcounter  
– PLL for CPU clock  
– 32 kHz oscillator for RTC with calibration  
Up to 9 communication interfaces  
2
– Up to 2 x I C interfaces (SMBus/PMBus)  
Low power  
– Up to 3 USARTs (ISO 7816 interface, LIN,  
IrDA capability, modem control)  
– Sleep, Stop and Standby modes  
– V  
supply for RTC and backup registers  
BAT  
– Up to 2 SPIs (18 Mbit/s)  
– CAN interface (2.0B Active)  
– USB 2.0 full-speed interface  
2 x 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  
CRC calculation unit, 96-bit unique ID  
®
Packages are ECOPACK  
DMA  
Table 1.  
Reference  
Device summary  
Part number  
– 7-channel DMA controller  
– Peripherals supported: timers, ADC, SPIs,  
2
I Cs and USARTs  
STM32F103C8, STM32F103R8  
STM32F103V8, STM32F103T8  
STM32F103x8  
STM32F103xB  
Up to 80 fast I/O ports  
STM32F103RB STM32F103VB,  
STM32F103CB, STM32F103TB  
– 26/37/51/80 I/Os, all mappable on 16  
external interrupt vectors and almost all  
5 V-tolerant  
June 2010  
Doc ID 13587 Rev 12  
1/96  
www.st.com  
1

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