STM8L151C4 datasheet(84/101 Pages) STMICROELECTRONICS

tên linh kiện	STM8L151C4

Giải thích chi tiết về linh kiện	8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators

PDF	101 Pages

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84 / 101 page

Electrical parameters

STM8L151xx, STM8L152xx

84/101

Doc ID 15962 Rev 2

8.3.12

12-bit DAC characteristics

tdf

Propagation delay in fast

mode(2)

1.65 V to 2.7 V

TBD

µs

2.7 V to 3.6 V

TBD

tds

Propagation delay in slow

mode(2)

1.65 V to 2.7 V

TBD

µs

2.7 V to 3.6 V

TBD

Voffset

Comparator offset error

1.65 V to 2.7 V

TBD

2.7 V to 3.6 V

TBD

IDD(CMP2F) Consumption in fast mode

1.65 V to 2.7 V

TBD

µA

2.7 V to 3.6 V

TBD

IDD(CMP2S) Consumption in slow mode

1.65 V to 2.7 V

TBD

µA

2.7 V to 3.6 V

TBD

Data guaranteed by design, not tested in production.

The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-

inverting input set to the reference.

Table 43.

Comparator 2 characteristics

Symbol

Parameter

Conditions

Min (1)

Typ

Max(1)

Unit

Table 44.

DAC characteristics, output on PF0(1)

Symbol

Parameter

Conditions

Min (2)

Typ

Max(1)

Unit

VDDA

Analog supply voltage

1.8

3.6

VREF+

Reference supply voltage

1.8

3.6

Temperature range

-40

125

°C

IVDDA

Current on VDDA supply

No load, middle code

0x800 on the inputs

370

TBD

µA

No load, worst code

0xF1C @ VREF+=3.6V

on the inputs

500

TBD

IVREF+

Current on VREF+ supply

210

TBD

Resistive load(3)

DACOUT buffer ON

Output impedance

DACOUT buffer OFF

TBD

Capacitive load(4)

DAC_OUT

DAC_OUT voltage(5)

DACOUT buffer ON

0.2

VREF+-0.2

DACOUT buffer OFF

VREF+

DNL

Differential non linearity(6)

RL ≥5kΩ, CL≤50 pF

DACOUT buffer ON

± 1

TBD

12-bit

LSB

CL≤50 pF

DACOUT buffer OFF

-TBD

TBD

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