STM8S105K6U3C View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S105K6U3C

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

Symbol

Ratings

Input voltage on any other pin(2)

Min

Max

Unit

VSS - 0.3 VDD + 0.3

|VDDx -

VDD|

Variations between different power pins

50

mV

|VSSx - VSS| Variations between all the different ground pins

50

VESD

Electrostatic discharge voltage

see Absolute maximum

ratings (electrical sensitivity)

(1) All power (VDD, VDDIO, VDDA) and ground (VSS, VSSIO, VSSA) pins must always be

connected to the external power supply

(2) IINJ(PIN) must never be exceeded. This is implicitly insured if VIN maximum is respected.

If VIN maximum cannot be respected, the injection current must be limited externally to the

IINJ(PIN) value. A positive injection is induced by VIN>VDD while a negative injection is induced

by VIN<VSS. For true open-drain pads, there is no positive injection current, and the

corresponding VIN maximum must always be respected

Symbol

IVDD

IVSS

IIO

Table 17: Current characteristics

Ratings

Total current into VDD power lines (source)(2)

Total current out of VSS ground lines (sink)(2)

Output current sunk by any I/O and control pin

Max.(1) Unit

60

mA

60

20

Output current source by any I/Os and control pin 20

ΣIIO

Total output current sourced (sum of all I/O and control 200

pins) for devices with two VDDIO pins(3)

Total output current sourced (sum of all I/O and control 100

pins) for devices with one VDDIO pin(3)

Total output current sunk (sum of all I/O and control 160

pins) for devices with two VSSIO pins(3)

Total output current sunk (sum of all I/O and control 80

pins) for devices with one VSSIO pin(3)

60/127

DocID14771 Rev 9

Share Link: