STM8S105S6B6CTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM8S105S6B6CTR

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

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Electrical characteristics

STM8S105xx

Table 24: Total current consumption in wait mode at VDD = 3.3 V

Symbol Parameter Conditions

Typ Max(1) Unit

IDD(WFI) Supply

current in

wait mode

fCPU = fMASTER

= 16 MHz

HSE crystal osc.

(16 MHz)

HSE user ext. clock

(16 MHz)

1.75

mA

1.55 2.0

HSI RC osc.

(16 MHz)

1.5 1.9

fCPU = fMASTER/128 HSI RC osc.

1.3

= 125 kHz

(16 MHz)

fCPU = fMASTER/128 HSI RC osc.

0.7

= 15.625 kHz

(16 MHz/8)(2)

fCPU = fMASTER =

LSI RC osc.

0.5

128 kHz

(128 kHz)

(1) Data based on characterization results, not tested in production.

(2) Default clock configuration measured with all peripherals off.

10.3.2.3 Total current consumption in active halt mode

Table 25: Total current consumption in active halt mode at VDD = 5 V

Symbol Parameter Conditions

Typ

Main

voltage

regulator

(MVR)(2)

Flash mode(3)

Clock source

Max Max at Unit

at 85 125

°C(1) °C(1)

IDD(AH) Supply

On

current in

active halt

mode

Operating

mode

HSE crystal 1080

µA

osc.

(16 MHz)

LSI RC osc. 200 320 400

68/127

DocID14771 Rev 9

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