microcontroller

STM8S903K3T6CTR

Symbol
NRST1OSCIN/PA12OSCOUT/PA23VSS4VCAP5VDD6UART1_TX[SPI_NSS] TIM5_CH3/PA37UART1_RXPF48PB79PB610[TIM1_BKIN]IIC_SDA/ (T) PB511[ADC_ETR]IIC_SCL/ (T) PB412TIM1_ETR/AIN3/(HS) PB313TIM1_CH3N/ AIN2/(HS) PB214TIM1_CH2N/ AIN1/(HS) PB115TIM1_CH1N/AIN0/(HS) PB016PD7/TLI [ TIM1_CH4]32PD6 /AIN6/UART1_RX31PD5 /AIN5/UART1_TX30PD4 (HS)/BEEP/TIM5_CH1[UART1_CK]29PD3 (HS)/AIN5/TIM5_CH2/ADC_ETR28PD2 (HS)[AIN3] [TIM5_CH3]27PD1 (HS)/SWIM26PD0 (HS)/ TIM1_BKIN[CLK_CCO]25PC7 (HS)/SPI_MISO[TIM1_CH2]24PC6 (HS)/SPI_MOSI[TIM1_CH1]23PC5 (HS)/SPI_SCK[TIM5_CH1]22PC4 (HS)/TIM1_CH4/CLK_CCO[AIN2][TIM1_CH2N]21PC3 (HS)/TIM1_CH3/TLI[TIM1_CH1N]20PC2 (HS)/TIM1_CH2[TIM1_CH3N]19PC1 (HS)/TIM1_CH1/UART1_CK[TIM1_CH2N]18PE5 (HS) /SPI_NSS[TIM1_CH1N]17
Footprint
3231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
NRSTinputSMDoval0.48×1.65
OSCIN/PA1outputSMDoval0.48×1.65
OSCOUT/PA2ioSMDoval0.48×1.65
VSSgroundSMDoval0.48×1.65
VCAPpowerSMDoval0.48×1.65
VDDpowerSMDoval0.48×1.65
UART1_TX[SPI_NSS] TIM5_CH3/PA3passiveSMDoval0.48×1.65
UART1_RXPF4passiveSMDoval0.48×1.65
PB7passiveSMDoval0.48×1.65
PB6passiveSMDoval0.48×1.65
[TIM1_BKIN]IIC_SDA/ (T) PB5passiveSMDoval0.48×1.65
[ADC_ETR]IIC_SCL/ (T) PB4passiveSMDoval0.48×1.65
TIM1_ETR/AIN3/(HS) PB3passiveSMDoval0.48×1.65
TIM1_CH3N/ AIN2/(HS) PB2passiveSMDoval0.48×1.65
TIM1_CH2N/ AIN1/(HS) PB1passiveSMDoval0.48×1.65
TIM1_CH1N/AIN0/(HS) PB0passiveSMDoval0.48×1.65
PE5 (HS) /SPI_NSS[TIM1_CH1N]passiveSMDoval0.48×1.65
PC1 (HS)/TIM1_CH1/UART1_CK[TIM1_CH2N]passiveSMDoval0.48×1.65
PC2 (HS)/TIM1_CH2[TIM1_CH3N]passiveSMDoval0.48×1.65
PC3 (HS)/TIM1_CH3/TLI[TIM1_CH1N]passiveSMDoval0.48×1.65
PC4 (HS)/TIM1_CH4/CLK_CCO[AIN2][TIM1_CH2N]passiveSMDoval0.48×1.65
PC5 (HS)/SPI_SCK[TIM5_CH1]passiveSMDoval0.48×1.65
PC6 (HS)/SPI_MOSI[TIM1_CH1]passiveSMDoval0.48×1.65
PC7 (HS)/SPI_MISO[TIM1_CH2]passiveSMDoval0.48×1.65
PD0 (HS)/ TIM1_BKIN[CLK_CCO]passiveSMDoval0.48×1.65
PD1 (HS)/SWIMpassiveSMDoval0.48×1.65
PD2 (HS)[AIN3] [TIM5_CH3]passiveSMDoval0.48×1.65
PD3 (HS)/AIN5/TIM5_CH2/ADC_ETRpassiveSMDoval0.48×1.65
PD4 (HS)/BEEP/TIM5_CH1[UART1_CK]passiveSMDoval0.48×1.65
PD5 /AIN5/UART1_TXpassiveSMDoval0.48×1.65
PD6 /AIN6/UART1_RXpassiveSMDoval0.48×1.65
PD7/TLI [ TIM1_CH4]passiveSMDoval0.48×1.65

Key Parameters

Frequency
16MHz

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
microcontroller
MPN
STM8S903K3T6CTR
Manufacturer
STMicroelectronics
Package
LQFP-32(7x7)
Footprint
LQFP-32_L7.0-W7.0-P0.80-LS9.0-TL
JLCPCB
C8257
LCSC
C8257
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(19,986 pcs)
1-9 pcs$1.0169
10-29 pcs$0.8595
30-99 pcs$0.7486
100-499 pcs$0.6571
500-999 pcs$0.6282
1000+ pcs$0.6105