TC642EV Microchip Technology, TC642EV Datasheet - Page 15

• Manufacturer Part Number: TC642EV
• Description: KIT EVALUATION FOR TC642
• Manufacturer: Microchip Technology

Specifications of TC642EV

• Processor To Be Evaluated: TC642 and TC646
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: Q698359

M
B.1
2003 Microchip Technology Inc.
TC64X/TC64XB FAN CONTROL EVALUATION BOARD COMPONENTS
Appendix B. Bill-of-Materials (BOM)
Table B-1 lists typical components and associated values that comprise the
TC64X/TC64XB Fan Control Evaluation Board.
TABLE B-1:
BP1 – BP3
C
C
C
C
C
C
C
JB
LED -1
Pot 1, Pot 2
Q
Q
Q
Q
R
R
R
R
R
REF-1
REG-1
SW-1
SW-2
U1
1
2
3
4
5
6
8
1
2
3
4
5
1
2
3
4
Component
, C
1
– JB
7
4
EVALUATION BOARD USER’S GUIDE
FAN CONTROL MODULE COMPONENTS
Banana receptacle
1 µF tantalum capacitor.
Not installed
1 µF tantalum capacitor
Not installed
0.1 µF ceramic capacitor
0.01 µF ceramic capacitor
4.7 µF tantalum capacitor
SIP header terminal strips
Miniature LED
1 k , on-board potentiometer
Not installed (SOT-23 site)
2N2222A NPN bipolar transistor
Not installed (TO-220 site)
2N3906 PNP bipolar transistor
620 , 1/4 watt, 5% carbon resistor
1.1 k , 1/4 watt, 5% carbon resistor
4.7 , 1/4 watt, 5% carbon resistor
Not installed
30 k , 1/4 watt, 5% carbon resistor
LM385, 1.2V reference
TC55RP3002EZB 3.0V, 2% regulator
Miniature SPDT toggle switch (INT/EXT Switch)
Miniature SPDT push button switch (SHDN/RESET switch)
TC642B, TC646B, TC647/7B, TC648/8B, TC649/9B (Two, each provided as
samples)
TC64X/TC64XB FAN CONTROL
Typical Value
DS21403C-page 11