8051sbc - EasyEDA open source hardware lab

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STD 8051sbc

License: GPL 3.0

Mode: Editors' pick

Update time： 2019-08-11 08:58:36

Creation time： 2019-07-09 14:36:23

Description

8051sbc

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	AT89S52-24PU	U1	DIP-40_LS15.24-L52.58-W13.97-PITCH2.54	1
2	62256P	U2	DIP28-600	1
3	74HC573N,652	U3	DIP20	1
4	7805	VR1	TO-220	1
5	1u	C1,C2	CAP-D3.0XF1.5	2
6	30pF	C3,C4	RAD-0.1	2
7	10u	C5	CAP-D3.0XF1.5	1
8	8.2K	R1	AXIAL-0.4	1
9	DC005-2.0MM	DC1	DC-5020	1
10	Header-Female-2.54_1x2	P1	HDR-1X2/2.54	1
11	+5V	P2	HDR-4X1/2.54	1
12	Gnd	P3	HDR-4X1/2.54	1
13	EA Jumper	P4	HDR-3X1/2.54	1
14	Address bus	P5	HDR-16X1/2.54	1
15	Port_0	P6	HDR-8X1/2.54	1
16	PSEN/RD Jumper	P7	HDR-3X1/2.54	1
17	Reset	SW1	KEY-6.0*6.0-4	1
18	100	R2	AXIAL-0.4	1
19	1u	C6	RAD-0.1	1
20	Port_1	P8	HDR-8X1/2.54	1
21	Port_3	P9	HDR-8X1/2.54	1
22	10k Resistor NW	P10	HDR-9X1/2.54	1
23	11.0592 MHz	X1	OSC-49S-1	1
24	1k	R3	AXIAL-0.4	1
25	LED-5MM	LED1	LED-5MM/2.54	1
26	A14	P12,P11	HDR-1X1/2.54	2
27	A12	P13,P14	HDR-1X1/2.54	2
28	ALE	P15,P16	HDR-1X1/2.54	2
29	WE	P17,P18	HDR-1X1/2.54	2
30	OE	P19,P20	HDR-1X1/2.54	2
31	GND	P21,P22,P26,P30	HDR-1X1/2.54	4
32	+5V	P23,P24,P27,P28,P31,P32	HDR-1X1/2.54	6
33	74LS00	U4	DIP14	1
34	cs8000h	P25,P29	HDR-1X1/2.54	2

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Project Members

VijayGES