microcontroller

STM8S105K4U6A

Symbol
NRST1PA1/OSC2PA2/OSCOUT3VSS4VCAP5VDD6VDDIO7PF4/AIN128VDDA9VSSA10PB5/AIN5I2C/SDA11PB4/AIN4I2C/SCL12PB3/AIN3TIM1/ETR13PB2/AIN2TIM1/CH3N14PB1/AIN1TIM1/CH2N15PB0/AIN0TIM1/CH1N16PE5/SPI/NSS17EP33PD7/TLITIM1/CH432PD6/UART2/RX31PD5/UART2/TX30PD4/TIM2/CH1BEEP29PD3/TIM2/CH2ADC/ETR28PD2/TIM3/CH1TIM2/CH327PD1/SWIM26PD0/TIM3/CH2TIM1/BKINCLK/CCO25PC7/SPI/MISO24PC6/SPI/MOSI23PC5/SPI/SCK22PC4/TIM1/CH421PC3/TIM1/CH320PC2/TIM1/CH219PC1/TIM1/CH1UART2/CK18
Footprint
331234567891011121314151617181920212223242526272829303132
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
NRSTinputSMDoval0.8×0.28
PA1/OSCoutputSMDoval0.8×0.28
PA2/OSCOUTioSMDoval0.8×0.28
VSSgroundSMDoval0.8×0.28
VCAPpowerSMDoval0.8×0.28
VDDpowerSMDoval0.8×0.28
VDDIOpowerSMDoval0.8×0.28
PF4/AIN12passiveSMDoval0.8×0.28
VDDApowerSMDoval0.28×0.8
VSSAgroundSMDoval0.28×0.8
PB5/AIN5I2C/SDApassiveSMDoval0.28×0.8
PB4/AIN4I2C/SCLpassiveSMDoval0.28×0.8
PB3/AIN3TIM1/ETRpassiveSMDoval0.28×0.8
PB2/AIN2TIM1/CH3NpassiveSMDoval0.28×0.8
PB1/AIN1TIM1/CH2NpassiveSMDoval0.28×0.8
PB0/AIN0TIM1/CH1NpassiveSMDoval0.28×0.8
PE5/SPI/NSSpassiveSMDoval0.8×0.28
PC1/TIM1/CH1UART2/CKpassiveSMDoval0.8×0.28
PC2/TIM1/CH2passiveSMDoval0.8×0.28
PC3/TIM1/CH3passiveSMDoval0.8×0.28
PC4/TIM1/CH4passiveSMDoval0.8×0.28
PC5/SPI/SCKpassiveSMDoval0.8×0.28
PC6/SPI/MOSIpassiveSMDoval0.8×0.28
PC7/SPI/MISOpassiveSMDoval0.8×0.28
PD0/TIM3/CH2TIM1/BKINCLK/CCOpassiveSMDoval0.28×0.8
PD1/SWIMpassiveSMDoval0.28×0.8
PD2/TIM3/CH1TIM2/CH3passiveSMDoval0.28×0.8
PD3/TIM2/CH2ADC/ETRpassiveSMDoval0.28×0.8
PD4/TIM2/CH1BEEPpassiveSMDoval0.28×0.8
PD5/UART2/TXpassiveSMDoval0.28×0.8
PD6/UART2/RXpassiveSMDoval0.28×0.8
PD7/TLITIM1/CH4passiveSMDoval0.28×0.8
EPpassiveSMDroundrect3.5×3.5

Key Parameters

Frequency
16MHz

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View Datasheet

Details

Category
microcontroller
MPN
STM8S105K4U6A
Manufacturer
STMicroelectronics
Package
QFN-32-EP(5x5)
Footprint
QFN-32_L5.0-W5.0-P0.50-TL-EP3.5
JLCPCB
C66572
LCSC
C66572
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(2,372 pcs)
1-9 pcs$2.1221
10-29 pcs$1.8715
30-99 pcs$1.7125
100-489 pcs$1.5518
490-979 pcs$1.4796
980+ pcs$1.4474