Appendix B. Bill Of Materials (Bom); Humidity Sensor Pictail™ Demo Board Bom - Microchip Technology Humidity Sensor PICtail User Manual

Appendix B. Bill Of Materials (BOM)

B.1 HUMIDITY SENSOR PICTAIL™ DEMO BOARD BOM
Table B-1 shows the BOM for the Humidity Sensor PICtail™ Demo Board as it comes
from Microchip.
TABLE B-1: BILL OF MATERIALS
Qty Reference
1 C Ceramic Capacitor, Monolithic, 180 pF, 50V, 5%, C0G,
SEN
Radial 0.2"
3 C1, C2, C Ceramic Capacitor, 100 nF, 50V, 10%, X7R, 0805 SMD
CM
2 C3, C4 Ceramic Capacitor, 1.0 μF, 16V, 10%, X7R, 0805 SMD
1 P1 Header, 1 × 14, 0.100" Pitch, Vertical, Gold
1 P2 Header, 1 × 6, 0.100" Pitch, Right Angle, Gold
1 JP1 – JP3 Header, 2 × 3, 0.100" Pitch, Vertical, Gold
1 (for JP1 – JP3) Shunt, 1 × 2, With Handle, Gold
Chip Resistor, 1.00 Ω, 1/8W, 5%, 0805 SMD (Note 1)
1 RA1
0 RA2, RA3 (not used; left open) (Note 1)
Chip Resistor, 100 Ω, 1/8W, 1%, 0805 SMD
1 R5
3 R2 – R4 Chip Resistor, 10.0 kΩ, 1/8W, 1%, 0805 SMD
2 R 1, R 2 Chip Resistor, 20.0 kΩ, 1/8W, 1%, 0805 SMD
CM CM
1 R 3 Chip Resistor, 66.5 kΩ, 1/8W, 1%, 0805 SMD
INT
1 R 2 Chip Resistor, 665 kΩ, 1/8W, 1%, 0805 SMD
INT
1 R 1 Chip Resistor, 6.65 MΩ, 1/8W, 1%, 0805 SMD
INT
5 TP1 – TP5 PCB Test Point, Compact, SMT
1 U1 PIC16F690, PICmicro
PDIP-20
1 U2 MCP6291, Single Op Amp, 10 MHz, V
SOT-23-5
2 (for C ) Pin Recepticle, 0.015" to 0.025" dia., 0.060" hole dia.
SEN
1 (for U1) IC Socket, 20-pin DIP, Gold Plated, 0.400"
1 (for PCB mounting) Stand-off, Hex, 1.000", 4 × 40 Thread, Nylon,
0.285" max. O.D
1 (for PCB mounting) Machine Screw, Phillips, 4 × 40 Thread, 1/4 in long, Nylon Digi-Key
1 PCB Bare Printed Circuit Board
Note 1: These resistors are intended for the "Reduced Current" circuit modifications detailed in Table B-3.
© 2005 Microchip Technology Inc.
HUMIDITY SENSOR PICTAIL™
DEMO BOARD USER'S GUIDE
Description
®
Microcontroller, 20-pin, 20 MHz,
≤ ±3 mV,
OS
Manufacturer Part Number
EPCOS Inc. B37979N5181J051
Kemet C0805C104K5RACTU
Kemet C0805C105K4RACTU
Molex/Waldom 22-28-4143
Electronics
Molex/Waldom 22-28-8062
Electronics
Molex/Waldom 10-89-1061
Electronics
AMP/Tyco 881545-2
Electronics
Yageo America RC0805FR-071RL
— —
Yageo America RC0805FR-07100RL
Yageo America RC0805FR-0710KL
Yageo America RC0805FR-0720KL
Yageo America RC0805FR-0766K5L
Yageo America RC0805FR-07665KL
Yageo America RC0805FR-076M65L
Keystone 5016
Electronics
Microchip PIC16F690-I/P
Microchip MCP6291-E/OT
®
Mill-Max 0669-0-15-15-30-27-10-0
®
Mill-Max 110-13-420-41-001000
Keystone 1902C
Electronics
H542-ND
— —
DS51594A-page 25