DIY Teensy 2.0 32u4 + ICP USB2.0 - EasyEDA open source hardware lab

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STD DIY Teensy 2.0 32u4 + ICP USB2.0

License: GPL 3.0

Mode: Editors' pick

Update time： 2021-12-12 09:20:12

Creation time： 2021-01-06 16:22:06

Description

DIY Teensy 2.0 32u4 with support USB 2.0

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	B0	B1,B9	PAD	2
2	B1	B2,B10	PAD	2
3	B2	B3,B11	PAD	2
4	B3	B4,B12	PAD	2
5	B4	B5,B13	PAD	2
6	B5	B6,B14	PAD	2
7	B6	B7,B15	PAD	2
8	B7	B8,B16	PAD	2
9	1uF	C1,C5,C9,C13	C0805	4
10	100nF	C2,C3,C4,C10,C11,C12	C0805	6
11	10pF	C6,C7,C14,C15	SMD_0805	4
12	100nF	C8,C16	1206	2
13	D0	D1,D9	PAD	2
14	D1	D2,D10	PAD	2
15	D2	D3,D11	PAD	2
16	D3	D4,D12	PAD	2
17	D4	D5,D13	PAD	2
18	D5	D6,D14	PAD	2
19	D6	D7,D15	PAD	2
20	D7	D8,D16	PAD	2
21	BZX84C3V6LT1	DZ1,DZ2,DZ3,DZ4	SOT-23	4
22	E6	E1,E2	PAD	2
23	F4	F1,F7	PAD	2
24	F5	F2,F8	PAD	2
25	F6	F3,F9	PAD	2
26	F7	F4,F10	PAD	2
27	F0	F5,F11	PAD	2
28	F1	F6,F12	PAD	2
29	GND	GND	PAD	1
30	AVRISP-6	ISP1,ISP2	AVRISP	2
31	LED	LED1,LED2,LED3,LED4	CHIP-LED0805	4
32	C6	PC1,PC3	PAD	2
33	C7	PC2,PC4	PAD	2
34	10k	R1,R8	R0805	2
35	1k	R2,R6,R7,R9,R13,R14	R0805	6
36	2k2	R3,R10	R0805	2
37	22R	R4,R5,R11,R12	R0805	4
38	RST	RST	PAD	1
39	Reset	SW1,SW2	KEY-SMD_L6.1-W3.7-P7.80-LS8.0	2
40	5V	U1,U6	PAD-60-31-RECT	2
41	PAD	U2,U7	PAD-60-31-RECT	2
42	MCP1825S	U3,U8	SOT-223	2
43	3V	U4,U9	PAD-60-31-RECT	2
44	AVR 32U4	U5,U10	AVR 32U4	2
45	microUsb	USB1,USB2	MICRO-USB-12	2
46	VCC	VCC1,VCC2	PAD	2
47	16MHz	X1,X2	HC-49S_L11.4-W4.8	2
48	DGND	GND	PAD	1
49	usbc	U11	USBC	1

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