STM32F051K6T7 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F051K6T7

ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V

STMicroelectronics 

Electrical characteristics

STM32F051x4 STM32F051x6 STM32F051x8

6.3.18 Comparator characteristics

Table 56. Comparator characteristics

Symbol

Parameter

Conditions

VDDA Analog supply voltage

-

VIN

Comparator input

voltage range

-

VSC

VREFINT scaler offset

voltage

-

tS_SC

VREFINT scaler startup

time from power down

First VREFINT scaler activation after device

power on

Next activations

tSTART

Comparator startup

time

Startup time to reach propagation delay

specification

Ultra-low power mode

Propagation delay for Low power mode

200 mV step with

Medium power mode

100 mV overdrive

tD

High speed mode

Ultra-low power mode

VDDA ≥ 2.7 V

VDDA < 2.7 V

Propagation delay for

full range step with

100 mV overdrive

Low power mode

Medium power mode

High speed mode

Voffset Comparator offset error

-

dVoffset/dT

Offset error

temperature coefficient

-

VDDA ≥ 2.7 V

VDDA < 2.7 V

Ultra-low power mode

IDD(COMP)

COMP current

consumption

Low power mode

Medium power mode

High speed mode

Min(1) Typ Max(1) Unit

VDD -

3.6

V

0

- VDDA

-

- ±5 ±10 mV

-

-

1000

(2)

ms

-

- 0.2

-

-

60

µs

-

2 4.5

- 0.7 1.5

µs

- 0.3 0.6

- 50 100

ns

- 100 240

-

2

7

- 0.7 2.1

µs

- 0.3 1.2

- 90 180

ns

- 110 300

- ±4 ±10 mV

-

18

-

µV/°C

- 1.2 1.5

-

3

5

µA

- 10 15

- 75 100

82/122

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