Homemade CPU RAM

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STD Homemade CPU RAM

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License: Public Domain

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Update time： 2022-05-10 19:11:13

Creation time： 2021-08-17 06:37:32

Description

Homemade CPU RAM

Design Drawing

schematic diagram

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Sheet_1
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PCB

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PCB_16-Bit RAM
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PCB_V2
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PCB_V3
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PCB_V4
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PCB_V5
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PCB_V6
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PCB_V7
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PCB_V8
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PCB_V9
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PCB_V10
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PCB_V11
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PCB_V12
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PCB_V13
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PCB_V13_VIA
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PCB_V13 ORD
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	BOM_Manufacturer Part	BOM_Supplier Part
1	10uF	C1,C2	C1206	2	CL31B106KBHNNNE	C89632
2	100nF	C3,C4,C5,C6,C7,C8,C9,C10,C11,C12	C0805	10	C0805B104K500NT	C476766
3	Header-Female-2.54_1x10	J1	HDR-TH_10P-P2.54-V-F	1	2.54mm 1*10P Straight Female header Gold-plated	C35445
4	GN	LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED28,LED29,LED30,LED31,LED32,LED33,LED34,LED35,LED36,LED37,LED38,LED39,LED40,LED41,LED42,LED43,LED44,LED45,LED46,LED47,LED48,LED49,LED50,LED51,LED52,LED53,LED54,LED55,LED56,LED57,LED58,LED59,LED60,LED61,LED62,LED63,LED64,LED65,LED66,LED67,LED68,LED69,LED70,LED71,LED72,LED73,LED74,LED75,LED76,LED77,LED78,LED79,LED80,LED81,LED82,LED83,LED84,LED85,LED86,LED87,LED88,LED89,LED90,LED91,LED92,LED93,LED94,LED95,LED96,LED98,LED99,LED100,LED101,LED102,LED103	LED1206-R-RD	102	15-21SYGC/S530-E2/TR8	C73550
5	2.54 1x16	P1,P2,P3,P4,P5,P6,P7	HDR-TH_16P-P2.54-V	7	Female header1*16P pitch 2.54mm	C66987
6	1K	R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R34,R35,R36,R37,R38,R39,R40,R41,R42,R43,R44,R45,R46,R47,R48,R49,R50,R51,R52,R53,R54,R55,R56,R57,R58,R59,R60,R61,R62,R63,R64,R65,R66,R67,R68,R69,R70,R71,R72,R73,R74,R75,R76,R77,R78,R79,R80,R81,R82,R83,R84,R85,R86,R87,R88,R89,R90,R91,R92,R93,R94,R95,R96,R98,R99,R100,R101,R102,R103	R0805	102	0805W8F1001T5E	C17513
7	256x16 SRAM	U1	ISSI-SOJ-44	1	256x16 SRAM	256x16 SRAM
8	8K x 8-Bit EEPROM	U2,U3	DIP-28_L37.0-W13.8-P2.54-LS15.8-BL	2	AT28C64B-15PU	C41982
9	74x30 8-NAND	U4	SO-14_L8.9-W3.9-P1.27-LS6.0-BL	1	74HCT30D-Q100J	C547585
10	74VHCT244 Buffer	U5,U9,U10,U11	SO-20_L12.8-W7.5-P1.27-LS10.3-BL	4	74VHCT244D,118	C549168
11	74VHCT574 8-Latch	U7,U8	SOIC-20_L13.0-W7.6-P1.27-LS10.3-BL	2	74VHCT574WM	C6157