Dev board for 28 pin PIC 8-Bit microprocessor

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STD Dev board for 28 pin PIC 8-Bit microprocessor

License: Public Domain

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Editors' pick

Cloned from Dev board for 28 pin PIC 16 and PIC32 microprocessors

Update time： 2020-09-17 03:23:18

Creation time： 2020-09-15 21:58:38

Description

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Design Drawing

schematic diagram

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Sheet_1 copy copy
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PCB

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PCB_2020-09-12_13-43-56 copy copy
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	1.5A 24V PTC	F1	PTC1812L	1
2	10k	R2	R0805	1
3	ss34	D1	SMA-DIODE	1
4	2N7002	Q5,Q4,Q3,Q2,Q1,Q7,Q9,Q11	WSOT-23	8
5	100K	R15,R24,R29,R1,R3,R7	R0805	6
6	SI2301DS	M1,M2,M3	WSOT-23	3
7	22p	C20,C19	0805	2
8	XTAL	X1	HC49UP	1
9	1K	R16,R19,R25,R22,R14	R0805	5
10	LED1	LD01	R0805	1
11	LED2	LD02	R0805	1
12	LED4	LD04	R0805	1
13	LED3	LD03	R0805	1
14	PWR (3.3V)	L3	R0805	1
15	BLANK-SOIC16	U11	SOIC16	1
16	SW2	SW2	TACTILE_SWITCH_SMD	1
17	SW3	SW3	TACTILE_SWITCH_SMD	1
18	SW4	SW4	TACTILE_SWITCH_SMD	1
19	SW1	SW1	TACTILE_SWITCH_SMD	1
20	USB-SER1IN	JP24	1X05_LOCK	1
21	USB-SER2IN	JP25	1X05_LOCK	1
22	BT-IN	JP26	1X05_LOCK	1
23	BT	JP28	1X05_LOCK	1
24	USB-SER2	JP29	1X05_LOCK	1
25	USB-SER1	JP30	1X05_LOCK	1
26	RESET	RST1	TACTILE_SWITCH_SMD	1
27	10K	R6	R0805	1
28	100nF	C14	C0805	1
29	PIC18F26Q10-I/SO	U2	SOIC-28	1
30	ICSP	JP1	1X05_LOCK	1
31	NC	R37,R36,R35,R34	0805	4
32	TPS54331DR	U1	SOIC-8_150MIL	1
33	4.7uF	C17,C18,C16	1206	3
34	120Ω	R20	R0805	1
35	1.82K	R5	0805	1
36	24V-DRV-5V	JP10	1X03	1
37	USB-5V-PSU	JP6	1X03	1
38	5V-PIC-3V3	JP5	1X03	1
39	2N7002	Q8,Q6,Q10,Q12	SOT-23(SOT-23-3)	4
40	4.7uF	C12,C11	C1206	2
41	100nF	C15,C6,C1,C7,C23,C22	0805	6
42	MAX485CSA+	U7	SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL	1
43	39pF	C10	0805	1
44	INPUTS	U5	CONN-TH_6P-P5.00_DB128V	1
45	M04PTH	IN-TTL,DESCRETE4,DESCRETE3,DESCRETE2,DESCRETE1	1X04	5
46	CANMB	CANMB1	1X04	1
47	CAN-MCP2562	U4	SOP-8_150MIL	1
48	47uF	C5,C4,C3,C2,C8	1210	5
49	AMS1117-5.0_C347223	U6	SOT-223_L6.7-W3.5-P2.30-BR	1
50	10K	R21,R12,R18,R23,R10,R13,R31,R26,R44,R38,R27,R41,R8,R9,R11,R17	0805	16
51	PWR	U8	CONN-TH_3P-P5.00_DB128V-5.0-3P	1
52	MB/CAN	U9	CONN-TH_2P-P5.00_DB128L-5.0-2P-BK-S	1
53	10uH	L1	8040	1
54	10nF	C9	0805	1
55	PINHD-1X14	JP15,JP16,JP22,JP23,JP31,JP32,JP33,JP34,JP35,JP36,JP37,JP38,JP39,JP40,JP41,JP42,JP44,JP45,JP46,JP47	1X14	20
56	SE8533-LF	U3	SOT-23(SOT-23-3)	1
57	49.9K	R4	0805	1
58	OUTPUTS	JP3	CONN-TH_8P-P5.00_DB128V-5.0-8P	1
59	OUT-TTL	JP2	1X08	1
60	SW/LED	JP11	1X08	1
61	SOIC16C	JP20,JP4,JP14	1X08	3
62	SOIC16D	JP21	1X08	1
63	GND	JP27	1X08	1
64	PWR	JP17	1X08	1
65	PORTB	JP8	1X08	1
66	PORTC	JP9	1X08	1
67	PORTA	JP7	1X08	1
68	4.7nF	C13	0805	1