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STD Homemade CPU RAM
License: Public Domain
Mode: Editors' pick
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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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PCB
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PCB_16-Bit RAM
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| 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 |
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