STM32F051C4T7(2012) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F051C4T7
(Rev.:2012)

Low- and medium-density advanced ARM™-based 32-bit MCU with 16 to 64 Kbytes Flash, timers, ADC, DAC and comm. interfaces

STMicroelectronics 

Description

STM32F051x

Table 2. STM32F051x family device features and peripheral counts

Peripheral

STM32F051Kx

STM32F051Cx

STM32F051Rx

Flash (Kbytes)

16

32

64

16

32

64

16

32

64

SRAM (Kbytes)

4

8

4

8

4

8

Advanced

control

1 (16-bit)

Timers

General

purpose

Comm.

interfaces

Basic

SPI [I2S](1)

I2C

USART

CEC

12-bit synchronized

ADC

(number of channels)

GPIOs

Capacitive sensing

channels

12-bit DAC

(number of channels)

Analog comparator

Max. CPU frequency

Operating voltage

1[1] (2)

1(3)

1(4)

2

5 (16-bit)

1 (32-bit)

1 (16-bit)

1[1] (2)

2[1]

1(3)

2

1(4)

2

1

1

(10 ext. + 3 int.)

25 (on LQFP32)

27 (on UFQFPN32)

13 (on LQFP32)

14 (on UFQFPN32)

39

17

1

(1)

2

48 MHz

2.0 to 3.6 V

1[1] (2)

1(3)

1(4)

2[1]

2

2

1

(16 ext. + 3 int.)

55

18

Operating temperature

Packages

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

Junction temperature: -40 °C to 125 °C

LQFP32

UFQFPN32

LQFP48

LQFP64

1. The SPI1 interface can be used either in SPI mode or in I2S audio mode.

2. SPI2 is not present

3. I2C2 is not present

4. USART2 is not present

10/105

Doc ID 022265 Rev 3

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