STM32F103VET6 development board

1 year ago

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Description

According to the figure above, stm32f1 is divided into four types according to the size of flash memory, namely “low density”, “medium density”, “high density” and “ultra-high density”, and then there is another “interconnection type”. The flash size of stm32f103vet6 we used is 512k, so it belongs to the “high density” type.

What we need to do this time is to draw the principle of stm32f103vet6.

When drawing, see the data sheet of STM32F103. This datasheet can be found on ST’s website. Remember, it’s a data book, not a reference book. ST’s official website supports Chinese, which is convenient for friends with poor English.

Documents

STM32F103VE_Board_JX V1.0-PCB copy

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STM32F103VE_Board_JX copy

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BOM

ID Name Designator Footprint Quantity
1 10K/1% R10,R7,R8,R9,R11,R12,R13,R14,R15,R16,R17 0603_R_JX 11
2 0.5A/6V F1 0805_L_JX 1
3 100nF/50V C4,C5,C6,C7,C8,C9,C10,C15,C2,C18,C19,C16,C17,C20 0603_C_JX 14
4 BL1117-3.3_JX U1 SOT223_JX 1
5 MINI-USB_JX P1,P2 USB_MINI_B_FE_JX 2
6 1.5K/1% R1 0603_R_JX 1
7 Red/LED LED0 0603_D_JX 1
8 4.7K/1% R2,R3,R4 0603_R_JX 3
9 Green/LED LED1 0603_D_JX 1
10 Blue/LED LED2 0603_D_JX 1
11 0R/1% R5,R6 0603_R_JX 2
12 LL4148 D1,D2 LL-34_JX 2
13 22pF/50V C11,C12 0603_C_JX 2
14 8MHZ/20pF Y1 HC-49S_JX 1
15 10pF/50V C13,C14 0603_C_JX 2
16 32.768KHz/6pF Y2 SMD-3215_2P_JX 1
17 K2-1101UT-B4SW-01_JX WKUP,KEY_1,KEY_2,RESET SW_PUSH_2P_6MM_H5MM_JX 4
18 M_2.54_2*3P_JX P3 M_2.54_2*3P_JX 1
19 CH340C_JX U3 SOP16_150MIL_JX 1
20 M_2.54_2*4P_JX P4 M_2.54_2*4P_JX 1
21 JTAG P10 IDC_HEADER_STRAIGHT_20P_JX 1
22 M_2.54_1*2P_JX P6,P9,P5 M_2.54_1*2P_JX 3
23 2.54mm_2*16Double_Rows P7 2.54-2*16P_FE_JX 1
24 M_2.54_2*5P_JX P13,P14 M_2.54_2*5P_JX 2
25 M_2.54_2*20P_JX P11,P12 M_2.54_2*20P_JX 2
26 M_2.54_1*3P_JX P16,P17,P18,P19 M_2.54_1*3P_JX 4
27 SD-002_JX P8 SD-002_JX 1
28 220uF/10V C1,C3 6.3X5.4_JX 2
29 SW_K8-8081D-L1_JX S1 SW_K8-8081D-L1_JX 1
30 CR1220_JX BAT1 CR1220_JX 1
31 0.96OLED_7P_Module_JX P15 0.96OLED_7P_MODULE_JX 1
32 DTC143ECA_JX Q1 SOT23_JX 1
33 LOGO_EASYEDA-BOTTOM U5 LOGO_EASYEDA-BOTTOM 1
34 STM32F103VET6_JX U2 LQFP100_14X14X05P_JX 1

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