Datasheet STMicroelectronics STM32F103VB — 数据表

STM32F103x8
STM32F103xB
Medium-density performance line Arm®-based 32-bit MCU with
64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces
Datasheet -production data Features
Includes ST state-of-the-art patented
technology
• 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 VFQFPN36 6 × 6 mm BGA100 10 × 10 mm
UFBGA100 7 x 7 mm
BGA64 5 × 5 mm UFQFPN48 7 × 7 mm LQFP100 14 × 14 mm
LQFP64 10 × 10 mm
LQFP48 7 × 7 mm • Memories
– 64 or 128 Kbytes of Flash memory
– 20 Kbytes of SRAM • Debug mode:
– Serial wire debug (SWD) and JTAG
interfaces • Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage …