STM8S105S6T3C View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S105S6T3C

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

STMicroelectronics 

Electrical characteristics

STM8S105xx

10.3.1

VCAP external capacitor

Stabilization for the main regulator is achieved connecting an external capacitor CEXT to the

VCAP pin. CEXT is specified in the Operating conditions section. Care should be taken to limit

the series inductance to less than 15 nH.

Figure 12: External capacitor CEXT

C

ESL

ESR

RLeak

1. ESR is the equivalent series resistance and ESL is the equivalent inductance.

10.3.2

Supply current characteristics

The current consumption is measured as described in Pin input voltage.

10.3.2.1 Total current consumption in run mode

Table 21: Total current consumption with code execution in run mode at VDD = 5 V

Symbol Parameter Conditions

Typ Max(1) Unit

IDD(RUN)

Supply

current in run

mode, code

executed

from RAM

fCPU = fMASTER

= 16 MHz

HSE crystal osc.

(16 MHz)

HSE user ext. clock

(16 MHz)

3.2

mA

2.6 3.2

HSI RC osc.

(16 MHz)

2.5 3.2

fCPU = fMASTER/128 = HSE user ext. clock

125 kHz

(16 MHz)

1.6 2.2

HSI RC osc.

(16 MHz)

1.3 2.0

64/127

DocID14771 Rev 9

Share Link: