microcontroller

STC8H2K12U-45I-QFN20

Symbol

Footprint

3D Model

Pin Map

Name	Type	Mount	Shape	Width × Height (mm)
XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.7	input	SMD	roundrect	0.2×0.8
PWMAPS5/CMPO_2/T2CLKO/MOSI/PWM2N/ADC3/P1.3	output	SMD	roundrect	0.2×0.8
UCAP	io	SMD	roundrect	0.2×0.8
【ADC_ETR/T2/PWM2P/SS/P1.2】/ADC2/PWM6_2/MCLKO/nRST/P5.4	passive	SMD	roundrect	0.2×0.8
VCC/AVCC	power	SMD	roundrect	0.2×0.8
ADC_VRef+	passive	SMD	roundrect	0.2×0.8
Gnd/AGnd	ground	SMD	roundrect	0.2×0.8
P3.0/ADC8/RxD/D-/INT4	passive	SMD	roundrect	0.2×0.8
P3.1/ADC9/TxD/D+	passive	SMD	roundrect	0.2×0.8
P3.2/ADC10/INT0/SCLK_4/SCL_4/PWMETI/PWMETI2	passive	SMD	roundrect	0.2×0.8
P3.3/ADC11/INT1/MISO_4/SDA_4/PWM4N_2/PWM7_2	passive	SMD	roundrect	0.2×0.8
P3.4/ADC12/T0/T1CLKO/MOSI_4/PWM4P_2/PWM8_2/CMPO	passive	SMD	roundrect	0.2×0.8
P3.5/ADC13/T1/T0CLKO/SS_4/PWMFLT/PWMFLT2	passive	SMD	roundrect	0.2×0.8
P3.6/ADC14/INT2/RxD_2/CMP-	passive	SMD	roundrect	0.2×0.8
P3.7/INT3/TxD_2/CMP+	passive	SMD	roundrect	0.2×0.8
【TxD2/PWM1N/P1.1】/CMP+_2/ADC0/P1.0	passive	SMD	roundrect	0.2×0.8
【RxD2/PWM1P/P1.0】/CMP+_3/ADC1/P1.1	passive	SMD	roundrect	0.2×0.8
T11/SDA/MISO/PWM3P/ADC4/P1.4	passive	SMD	roundrect	0.2×0.8
PWMAPS6/T11CLKO/SCL/SCLK/PWM3N/ADC5/P1.5	passive	SMD	roundrect	0.2×0.8
XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.6	passive	SMD	roundrect	0.2×0.8
EP	passive	SMD	roundrect	1.6×1.6