STM32F051K8U6(2012) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F051K8U6
(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 

STM32F051x

Electrical characteristics

6.3

6.3.1

Operating conditions

General operating conditions

Table 20. General operating conditions

Symbol

Parameter

Conditions

Min Max Unit

fHCLK Internal AHB clock frequency

0

48

fPCLK Internal APB clock frequency

0

48

VDD

Standard operating voltage

2

3.6

VDDA(1)

Analog operating voltage

(ADC and DAC not used)

Analog operating voltage

(ADC and DAC used)

2

3.6

Must have a potential equal

to or higher than VDD

2.4 3.6

VBAT Backup operating voltage

Power dissipation at TA =

PD

85 °C for suffix 6 or TA =

105 °C for suffix 7(2)

LQFP64

LQFP48

LQFP32

UFQFPN32

1.65 3.6

-

444

-

364

-

357

-

526

Ambient temperature for 6

Maximum power dissipation –40

85

suffix version

Low power dissipation(3)

–40 105

TA

Ambient temperature for 7

Maximum power dissipation –40 105

suffix version

Low power dissipation(3)

–40 125

6 suffix version

TJ

Junction temperature range

7 suffix version

–40 105

–40 125

MHz

V

V

V

mW

°C

°C

°C

1. When the ADC is used, refer to Table 54: ADC characteristics.

2. If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax (see Table 19: Thermal

characteristics).

3. In low power dissipation state, TA can be extended to this range as long as TJ does not exceed TJmax (see

Table 19: Thermal characteristics).

Doc ID 022265 Rev 3

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