STM8L151M8 datasheet(113/134 Pages) STMICROELECTRONICS

Part #	STM8L151M8

Description	8-bit ultralow power MCU, up to 64 KB Flash 2 KB data EEPROM, RTC, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, comparators

PDF	134 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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113 / 134 page

DocID17943 Rev 6

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STM8L15xx8, STM8L15xR6

Electrical parameters

121

9.3.14

12-bit ADC1 characteristics

In the following table, data are guaranteed by design, not tested in production.

Table 53. ADC1 characteristics

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VDDA

Analog supply voltage

1.8

3.6

VREF+

Reference supply

voltage

2.4 V

≤VDDA≤ 3.6 V

2.4

VDDA

1.8 V

≤VDDA≤ 2.4 V

VDDA

VREF-

Lower reference voltage

VSSA

IVDDA

Current on the VDDA

input pin

1000

1450

µA

IVREF+

Current on the VREF+

input pin

400

700

(peak)(1)

450

(average)(1)

VAIN

Conversion voltage

range

0(2)

VREF+

Temperature range

-40

125

°C

RAIN

External resistance on

VAIN

on PF0/1/2/3 fast

channels

50(3)

on all other channels

CADC

Internal sample and hold

capacitor

on PF0/1/2/3 fast

channels

on all other channels

fADC

ADC sampling clock

frequency

2.4 V

≤VDDA≤3.6 V

without zooming

0.320

MHz

1.8 V

≤VDDA≤2.4 V

with zooming

0.320

fCONV

12-bit conversion rate

VAIN on PF0/1/2/3 fast

channels

1(3)(4)

VAIN on all other

channels

760(3)(4)

kHz

fTRIG

External trigger

frequency

tconv

1/fADC

tLAT

External trigger latency

3.5

1/fSYSCLK

STM8L151M8 Datasheet(PDF) 113 Page - STMicroelectronics

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