SC130 v1.0 Z180 Motherboard

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STD SC130 v1.0 Z180 Motherboard

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Update time： 2021-10-11 10:23:20

Creation time： 2019-09-10 06:37:07

Description

SC130 v1.0 (www.scc.me.uk) Z180 SBC / motherboard for RomWBW. Supports SD cards for storage and many modules designed for RC2014. Documentation at [www.scc.me.uk](https://smallcomputercentral.wordpress.com/)

Design Drawing

schematic diagram

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SC130 v1.0 CPU, Memory and Serial
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SC130 v1.0 Power, Bus and I/O
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PCB

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SC130 Z180 Motherboard
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	Z180 CPU	U4	PLCC68	1
2	100k	R7,R9,R8	RES-0.3	3
3	2k2	R1,R2,R3,R4,R5,R6	RES-0.3	6
4	Oscillator	X1	OSC-08	1
5	100nF	C5,C4,C3,C2,C1,C8,C7,C6	CAP-RAD-2.54MM	8
6	HDR_1x02_A_M_pretty	P3,P7	HDR-1X02-A-M-2.54MM	2
7	HDR_1x06_S_M	P6,P10,P2,P1	HDR-1X06-S-M-2.54MM	4
8	Serial Port A	P5	HDR-1X06-S-M-2.54MM	1
9	Serial Port B	P9	HDR-1X06-S-M-2.54MM	1
10	Write Enable #1	JP1	HDR-1X03-S-M-2.54MM	1
11	RAM 512k	U2	PDIP-32-0.6	1
12	Flash 512k	U1	PDIP-32-0.6	1
13	10k	R11,R12	RES-0.3	2
14	HDR_1X02_S_M_pretty	P8,P4	HDR-1X02-S-M-2.54MM	2
15	74AHCT139	U3	PDIP-16	1
16	POWER	J1	DC_BARREL_JACK_PTH_SLOT_HOLE	1
17	POWER	J2	SCREW-TERMINAL-X2	1
18	4k7	R10	AXIAL-0.3	1
19	RESET	SW1	TACTILE-PTH-SW	1
20	100uF	C9	CAP-ELEC-RAD-2.54MM	1
21	1nF	C10	CAP-RAD-2.54MM	1
22	DS1233-5+	U7	TO92 WIDE	1
23	74HCT688	U5	PDIP-20	1
24	RC40 Socket	K1,K2	RC2014-HDR-1X40-S-F-R-2.54MM	2
25	HDR_1x05_S_M	P11,P12	HDR-1X05-S-M-2.54MM	2
26	Status	LED1	LED-3MM/2.54	1
27	470R	R13	AXIAL-0.3	1
28	74HCT74	U6	PDIP-14	1