STM32F051C8(2012) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F051C8
(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 

Electrical characteristics

STM32F051x

Table 41. Low-power mode wakeup timings

Symbol

Parameter

Conditions

tWUSTOP

Wakeup from Stop

mode

Regulator in run

mode

Regulator in low

power mode

tWUSTANDBY Wakeup from

Standby mode

tWUSLEEP

Wakeup from Sleep

mode

Typ @VDD

Max Unit

= 2.0 V = 2.4 V = 2.7 V = 3 V = 3.3 V

4.2

4.2

4.2

4.2

4.2 5

8.05 7.05

60.35 55.6

6.6 6.27 6.05 9

µs

53.5 52.02 50.96

1.1

1.1

1.1

1.1

1.1

6.3.8

6.3.9

PLL characteristics

The parameters given in Table 42 are derived from tests performed under ambient

temperature and supply voltage conditions summarized in Table 20.

Table 42. PLL characteristics

Symbol

Parameter

Value

Unit

Min

Typ

Max

fPLL_IN

PLL input clock(1)

PLL input clock duty cycle

1(2)

8.0

40(2)

-

24(2)

60(2)

MHz

%

fPLL_OUT

tLOCK

JitterPLL

PLL multiplier output clock

PLL lock time

Cycle-to-cycle jitter

16(2)

-

-

-

-

-

48

200(2)

300(2)

MHz

µs

ps

1. Take care to use the appropriate multiplier factors to obtain PLL input clock values compatible with the

range defined by fPLL_OUT.

2. Guaranteed by design, not tested in production.

Memory characteristics

Flash memory

The characteristics are given at TA = –40 to 105 °C unless otherwise specified.

64/105

Doc ID 022265 Rev 3

Share Link: