Bill Of Materials For ibutton.DSN

Bill Of Materials For ibutton.DSN

Design Title	:	ibutton.DSN
Author	:	<NONE>
Revision	:	<NONE>
Design Created	:	Tuesday, August 10, 2010
Design Last Modified	:	Monday, August 16, 2010
Total Parts In Design	:	27

5 Resistors

Quantity:

References

Value

Order Code

1

R1

1k

M1k

1

R2

20k

M20K

1

R4

820R

M820R

1

R5

47k

M47K

1

R6

33k

M33K

8 Capacitors

Quantity:

References

Value

Order Code

1

C1

220u

Maplin VH13P

2

C2, C7

100u

Maplin VH13P

3

C3, C4, C8

100n

Maplin BX03D

2

C5, C6

22p

Maplin WX48C

4 Integrated Circuits

Quantity:

References

Value

Order Code

2

U2, U4

DS1990

1

U3

7805

1

U5

PIC16F690

1 Transistors

Quantity:

References

Value

Order Code

1

Q1

BC171

4 Diodes

Quantity:

References

Value

Order Code

1

D1

BZX55C5V6

2

D2, D4

1N4148

1

D3

1N4001

5 Miscellaneous

Quantity:

References

Value

Order Code

1

BUZ1

BUZZER

2

J3, J4

SIL-100-05

1

RV1

50k

1

X1

CRYSTAL