Motorola M68HC08 Manual page 69

Item Designators
R28,R35,R36,
42 R37,R38,R39,
R40
R29,R30,R31,
43
R32,R33,R34
Item Designators
44 R41, R42
R43
R44,R45,R46,
45
R47,R48,R49
46 SW1
47 U1
48 U2
49 U3
50 U4
51 U5, U6
Install on J3:
52 pins1-3 and
pins2-4
53 no designator
54 no designator
55 no designator
56 no designator
DRM046 — Rev 0
MOTOROLA
Freescale Semiconductor, Inc.
Table 8-1. Parts List (Continued)
Qty Description
7 10kΩ resistor 1/10W 5% 0805
6 4.7Ω resistor 1/10W 5% 0805
Table 8-1. Parts List (Continued)
Qty Description
0Ω resistor 0805
Note: Populate either R41 or R42
1 according to the desired voltage
on J1 pin 5. Never populate both
R41 and R42
1 0Ω resistor 0805
6 47kΩ resistor 1/10W 5% 0805
1 PCB mount vertical switch
1 microcontroller
1 3-phase bridge driver
step-down switching regulator,
1
7.4-60Vdc input
1 linear regulator 5V / 1/2W
2 quad NAND with open collector
2 shunt
1 heatsink
6 retaining springs for transistors
6 isolation pads for TO220
4 screw M3 / 8mm
Appendix A — Schematics and Parts List
For More Information On This Product,
Go to: www.freescale.com
Manufacturer Part Number
Any acceptable
Any acceptable
Manufacturer Part Number
Any acceptable
Any acceptable
Any acceptable
Alcoswitch /
TT11DGPC-1FN
Thomas&Betts
MC68HC908QY4S
Motorola
OIC
International
IR2132S
Rectifier
Linear
LT1676
Technology
On
MC78M05CDT
Semiconductor
On
MC74HC03AD
Semiconductor
Specialty
2JM-G
Electronics
Fisher Elektronik SK 481 85
Fisher Elektronik THFU1
Any acceptable
Any acceptable
Designer Reference Manual
69