ATM90E26 breakout board (With Extras; Obsolete!)

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STD ATM90E26 breakout board (With Extras; Obsolete!)

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Update time： 2018-08-08 13:01:54

Creation time： 2017-09-01 11:15:53

Description

Experimental breakout board for ATM90E26 with added extras line MCU, network, etc Project is now obsolete as I am working on newer version, based on SAMD MCU [here][1]. [1]: https://easyeda.com/9a45e02370c444d3bfb1fed11cca40db/ATM90E26_breakout_board_With_Extras_copy-61eab310820b469e96f34ad1ba53a18c

Design Drawing

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ATM90E26 breakout board
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PCB

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ATM90E26 breakout board
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ATM90E26 breakout board 0.2
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ATM90E26 breakout board 0.3
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	Mounted
1	ATM90E26	U1	SSOP-28	1	Yes
2	0.001OHM-1W-1%(2512)	R1	2512	1	Yes
3	120K	R2,R3,R4,R5,R6,R7,R8	R0805	7	Yes
4	1K	R9,R12,R15,R16,R19,R45	R0603	6	Yes
5	33n	C1,C4,C5,C6	C0603	4	Yes
6	100	R10,R11	R0603	2	Yes
7	330n	C2,C3	C0603	2	Yes
8	2.4	R13,R14	R0603	2	Yes
9	1u	C7	C0603	1	Yes
10	10n	C8,C32	C0603	2	Yes
11	100n	C9,C10,C24,C21,C25,C26,C27,C28,C29,C34,C38,C39,C41,C42	C0603	14	Yes
12	10u	C11	C0603	1	Yes
13	12p	C12,C13,C22,C23	C0603	4	Yes
14	KPA-3010EC	LED1,LED2	1206 LED	2	Yes
15	510	R18,R30	R0805	2	Yes
16	BC848C	Q1	SOT-23(SOT-23-3)	1	Yes
17	100K	R20,R31	R0603	2	Yes
18	OMRON G2RL-1-E	U2	OMRON G2RL-1-E	1	Yes
19	DNP	R21,R26,R40,R41	R0603	4	Yes
20	5MMHOLE_PTH	IN_L,OUT_L,IN_N,OUT_N	5MMHOLE	4	Yes
21	8.192 MHz	XTAL1	HC-49U	1	Yes
22	Fusible 8R2 / 2W	R22	AXIAL-0.6	1	Yes
23	4.7u, 400V	C14,C15	CAP-D8.0XF3.5	2	Yes
24	1mH, 430mA	L1	INDUCTOR 5MM DISTANCE HOLE	1	Yes
25	0.1u / 50V / X7R	C16	C0603	1	Yes
26	2K	R23	R0805	1	Yes
27	3.9K	R24	R0805	1	Yes
28	MRA4005T3G	D2,D5,D1	SMA(DO-214AC)_EXTENDED	3	Yes
29	680uH, 430mA, 2ohm	L2	INDUCTOR 6MM DISTANCE HOLE 11M DIA	1	Yes
30	100u, 16V, Low ESR	C18	CAP-D6.3XF2.5	1	Yes
31	3.3K	R25	R1206	1	Yes
32	1u, X5R	C19	C0603	1	Yes
33	4.7u, X5R	C20	C1206	1	Yes
34	US1J	D6	SMA(DO-214AC)_EXTENDED	1	Yes
35	JUMPER-2	JP1,JP2	1X02	2	Yes
36	LNK306GN-TL	U3	LNK306GN-TL	1	Yes
37	10u / 25V	C17	C0805	1	Yes
38	MCP1825S-3302EDB	U4	SOT-223	1	Yes
39	ATMEGA328P-AU	U5	TQFP32	1	Yes
40	8.0 MHz	XTAL2	HC-49SMD	1	Yes
41	AVR_SPI_PRG_6TESTPOINTS	PROG	AVRISP	1	Yes
42	330	R27,R28,R29	R1206	3	Yes
43	10K	R17,R33	R0603	2	Yes
44	3V3	HD1	HDR-1X1/2.54	1	Yes
45	5V	HD2	HDR-1X1/2.54	1	Yes
46	ENC28J60-I/SO	U6	SOIC-28_300MIL	1	Yes
47	2.32K / 1%	R32	R0805	1	Yes
48	18p	C30,C31	C0603	2	Yes
49	180	R34,R35	R0603	2	Yes
50	TS8P8C-PCB-TRAF TRX	U7	TS8P8C-PCB-TRAF TRX	1	Yes
51	49R9, 1%	R36,R37,R38,R39	R0603	4	Yes
52	Ferrite Bead > 80mA	L3	F0805	1	Yes
53	1n, 2kV	C33	C1206	1	Yes
54	10uF	C35	AVX-A	1	Yes
55	25.0 MHz	XTAL3	HC-49SMD	1	Yes
56	MCP7940N-ISN	U8	SOIC8	1	Yes
57	24LC32AT-ISN	U9	SOIC8	1	Yes
58	3.0V	V1	CR2032V	1	Yes
59	2p	C37,C36	C0603	2	Yes
60	4.7K	R42,R43,R44	R0805	3	Yes
61	100p	C40	C0603	1	Yes
62	BAT46WJ	D3	SOD323(F)	1	Yes
63	32.768kHz	XTAL4	CRYSTAL_ROUND_VERTICAL_2MM_REVA_25APR2012	1	Yes
64	UART	HD3	HDR-2X1/2.54	1	Yes
65	MOUNTINGHOLE3.5THIN	U11,U12,U13,U14	MOUNTINGHOLE_3.5MM	4	Yes
66	2MMHOLE_PTH	CHASSIS	2MMHOLE_PTH	1	Yes
67	GND	HD4	HDR-1X1/2.54	1	Yes