STM32F091CB datasheet(11/127 Pages) STMICROELECTRONICS

部件名	STM32F091CB

功能描述	ARM-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC & comm. interfaces, 2.0 - 3.6V

PDF	127 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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11 / 127 page

DocID026284 Rev 3

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STM32F091xB STM32F091xC

Description

Table 2. STM32F091xB/xC family device features and peripheral counts

Peripheral

STM32F091Cx

STM32F091Rx

STM32F091Vx

Flash memory (Kbyte)

128

256

128

256

128

256

SRAM (Kbyte)

Timers

Advanced

control

1 (16-bit)

General

purpose

5 (16-bit)

1 (32-bit)

Basic

2 (16-bit)

Comm.

interfaces

SPI [I2S](1)

2 [2]

I2C2

USART

CAN

CEC

12-bit ADC

(number of channels)

(10 ext. + 3 int.)

(16 ext. + 3 int.)

12-bit DAC

(number of channels)

(2)

Analog comparator

GPIOs

Capacitive sensing

channels

Max. CPU frequency

48 MHz

Operating voltage

2.0 to 3.6 V

Operating temperature

Ambient operating temperature: -40°C to 85°C / -40°C to 105°C

Junction temperature: -40°C to 105°C / -40°C to 125°C

Packages

LQFP48

UFQFPN48

LQFP64

UFBGA64

WLCSP64

LQFP100

UFBGA100

1. The SPI interface can be used either in SPI mode or in I2S audio mode.

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