STM32F103VB 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F103VB

Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces

STMicroelectronics 

STM32F103xx

Description

2.1

Device overview

Table 2. Device features and peripheral counts (STM32F103xx performance line)

Peripheral

STM32F103Cx

STM32F103Rx

STM32F103Vx

Flash - Kbytes

32

64

32

64

128

64

128

SRAM - Kbytes

10

20

10

20

20

General purpose

2

3

2

3

3

Advanced Control

1

1

1

SPI

1

2

1

2

2

I2C

1

2

1

2

2

USART

2

3

2

3

3

USB

1

1

1

1

1

CAN

1

1

1

1

1

GPIOs

32

49

80

12-bit synchronized ADC

Number of channels

2

10 channels

2

16 channels

CPU frequency

72 MHz

Operating voltage

2.0 to 3.6 V

Operating temperature

Packages

LQFP48

-40 to +85 °C / -40 to +105 °C

LQFP64

LQFP100,

BGA100

7/67

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