STM32F103X6_08 Datasheet, PDF (1/84 Pages) STMicroelectronics – Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces

STM32F103x6
STM32F103x8 STM32F103xB
Performance line, ARM-based 32-bit MCU with Flash, USB, CAN,
seven 16-bit timers, two ADCs and nine communication interfaces
Features
■ 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
– 32 to 128 Kbytes of Flash memory
– 6 to 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
– V_BAT supply for RTC and backup registers
■ 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
■ DMA
– 7-channel DMA controller
– Peripherals supported: timers, ADC, SPIs,
I²Cs and USARTs
■ Up to 80 fast I/O ports
– 26/37/51/80 I/Os, all mappable on 16
external interrupt vectors, all 5 V-tolerant
except for analog inputs
■ Debug mode
LQFP48
7 x 7 mm
LQFP100
14 x 14 mm
LQFP64
10 x 10 mm
VFQFPN36
6 × 6 mm
BGA100
10 x 10 mm
– Serial wire debug (SWD) & JTAG interfaces
■ Up to 7 timers
– Up to three 16-bit timers, each with up to 4
IC/OC/PWM or pulse counter
– 16-bit, 6-channel advanced control timer:
up to 6 channels for PWM output, dead-
time generation and emergency stop
– 2 watchdog timers (Independent and
Window)
– SysTick timer: a 24-bit downcounter
■ Up to 9 communication interfaces
– Up to 2 x I²C interfaces (SMBus/PMBus)
– Up to 3 USARTs (ISO 7816 interface, LIN,
IrDA capability, modem control)
– Up to 2 SPIs (18 Mbit/s)
– CAN interface (2.0B Active)
– USB 2.0 full speed interface
■ Packages are ECOPACK® (RoHS compliant)
Table 1. Device summary
Reference
Root part number
STM32F103x6
STM32F103C6, STM32F103R6,
STM32F103T6
STM32F103x8
STM32F103C8, STM32F103R8
STM32F103V8, STM32F103T8
STM32F103xB
STM32F103RB STM32F103VB,
STM32F103CB
March 2008
Rev 6
1/84
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