N8VEM Single Board Computer Bill Of Materials (BOM) (aka Parts List) Version 1.00

JAMECO

ref value footprint

BT1 BATTERY "HEADER,.1""ST MALE,1RW,2PIN, .025""PST,.21""GOLDTAIL"

C1 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C10 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C11 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C12 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C13 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C14 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C15 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C16 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C17 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C18 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C19 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C2 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C20 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C21 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C22 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C23 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C24 1.0 uF "CAPACITOR, ELECTROLYTIC, RADIAL,1UF,160V, 105C,20%,5X11MM,ICNREMENT of10 (important: diameter of 5mm or less)"

C25 1.0 uF "CAPACITOR, ELECTROLYTIC, RADIAL,1UF,160V, 105C,20%,5X11MM,ICNREMENT of10 (important: diameter of 5mm or less)"

C26 1.0 uF "CAPACITOR, ELECTROLYTIC, RADIAL,1UF,160V, 105C,20%,5X11MM,ICNREMENT of10 (important: diameter of 5mm or less)"

C27 1.0 uF "CAPACITOR, ELECTROLYTIC, RADIAL,1UF,160V, 105C,20%,5X11MM,ICNREMENT of10 (important: diameter of 5mm or less)"

C28 1.0 uF "CAPACITOR, ELECTROLYTIC, RADIAL,1UF,160V, 105C,20%,5X11MM,ICNREMENT of10 (important: diameter of 5mm or less)"

C29 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C3 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C30 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C4 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C5 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C6 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C7 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C8 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

C9 0.1 uF "CAPACITOR,MONOLITHIC,.1uF,50V,20% SOLD IN INCREMENTS OF 10"

D1 LED "5mm single color 7.5 mA green 0.1"" lead spacing"

P1 PARALLEL "HEADER, STRAIGHT, MALE, DOUBLE ROW, GOLD, 26-PIN"

P2 POWER "CONNECTOR,DISK DRIVE,MALE PCB"

P3 SERIAL "HEADER, STRAIGHT, MALE, DOUBLE ROW, GOLD, 10-PIN"

P4 4.0000 MHz "CRYSTAL,OSCILLATOR,4MHz,100ppm,5V 50mA, 10ns,R/F,F/C,14PIN SKT TTL"

P5 1.8432 MHz "CRYSTAL,OSCILLATOR,1.8432MHz,100ppm, 5V 45mA,15ns,R/F,F/C,14PIN SKT"

P6 RESET "HEADER,.1""ST MALE,1RW,2PIN, .025""PST,.21""GOLDTAIL"

Q1 NPN "TRANSISTOR, 2N2222A, NPN GENERAL PURPOSE, SMALL SIGNAL, 40V, TO-18"

R1 10 "RESISTOR,1/4W 5%,10 OHM, (SOLD IN BAGS OF 100)"

R10 2200 "RESISTOR,1/4W 5%,2200 OHM, (SOLD IN BAGS OF 100)"

R2 10K "RESISTOR,1/4W 5%,10K OHM, (SOLD IN BAGS OF 100)"

R3 2200 "RESISTOR,1/4W 5%,2200 OHM, (SOLD IN BAGS OF 100)"

R4 1000 "RESISTOR,1/4W 5%,1000 OHM, (SOLD IN BAGS OF 100)"

R5 2200 "RESISTOR,1/4W 5%,2200 OHM, (SOLD IN BAGS OF 100)"

R6 2200 "RESISTOR,1/4W 5%,2200 OHM, (SOLD IN BAGS OF 100)"

R7 2200 "RESISTOR,1/4W 5%,2200 OHM, (SOLD IN BAGS OF 100)"

R8 1000 "RESISTOR,1/4W 5%,1000 OHM, (SOLD IN BAGS OF 100)"

R9 470 "RESISTOR,1/4W 5%,470 OHM, (SOLD IN BAGS OF 100)"

SW1 MOM CNCT "SWITCH,PB,TACT,SPST,OFF-(ON)"

U1 16550 "ASYNCH COMMUNICATIONS ELEMENT W/ AUTOFLOW CONTROL, DIP40"

U10 74LS245 "IC, 74LS245, OCTAL BUS TRANSCEIVER WITH 3-STATE, DIP-20"

U11 74LS245 "IC, 74LS245, OCTAL BUS TRANSCEIVER WITH 3-STATE, DIP-20"

U12 74LS273 "IC, 74LS273, OCTAL D-TYPE FLIP FLOP WITH CLEAR, DIP-20"

U13 74LS273 "IC, 74LS273, OCTAL D-TYPE FLIP FLOP WITH CLEAR, DIP-20"

U14 74LS32 "IC, 74LS32, QUAD 2-INPUT OR GATE, DIP-14"

U15 74LS32 "IC, 74LS32, QUAD 2-INPUT OR GATE, DIP-14"

U16 74LS32 "IC, 74LS32, QUAD 2-INPUT OR GATE, DIP-14"

U17 74LS32 "IC, 74LS32, QUAD 2-INPUT OR GATE, DIP-14"

U18 74LS574 "IC, 74LS574, OCTAL D-TYPE FLIP FLOP EDGE TRIGGER WITH 3-STATE, DIP-20"

U19 8255 "IC, 8255A-5, MICROPROCESSOR, PROGRAMMABLE PERIPHERAL INTERFACE, DIP-40"

U2 27C080 "1M X 8 UVPROM, 100 ns, CDIP32 (27C801) 250ns or faster with 32 pin socket"

U20 C96ABC "96 CONTACT(S), MALE, RIGHT ANGLE TWO PART EURO CONNECTOR, SOLDER (DIN 41612)"

U21 DS1302 "IC,TRICKLE CHARGE TIME KEEPING with 8 pin socket"

U22 MAX232 "IC,MAX232CPE(SP232ACP) DIP-16"

U23 SRAM_512KO "IC, 628512LP-70, SRAM, 5V, 512k x 8, 70ns, DIP-32"

U24 Z80-CPU "IC, CMOS CPU CENTRAL PROCESSING UNIT, 6MHz, 5V, DIP-40"

U3 74LS08 "IC, 74LS08, QUAD 2-INPUT AND GATE, DIP-14"

U4 74LS10 "IC, 74LS10, TRIPLE 3-INPUT NAND GATE, DIP-14"

U5 74LS125 "IC, 74LS125, QUAD BUS BUFFER NEGATIVE ENABLE WITH 3-STATE, DIP-14"

U6 74LS139 "IC, 74LS139, 2 TO 4 LINE DEODER/DEMULTIPLEXER, DIP-16"

U7 74LS14 "IC, 74LS14, HEX INVERTER SCHMITT TRIGGER, DIP-14"

U8 74LS245 "IC, 74LS245, OCTAL BUS TRANSCEIVER WITH 3-STATE, DIP-20"

U9 74LS245 "IC, 74LS245, OCTAL BUS TRANSCEIVER WITH 3-STATE, DIP-20"

X1 CRYSTAL "CRYSTAL,32.768KHZ,TUNING FORK,12.5PF"

Note: Recommend all ICs be socketed