Pin
No.
Mark I/O Function
11 D1- O Motor Driver (1) reverse -
action output
12 D1+ O Motor Driver (1) forward -
action output
13 D2- O Motor Driver (2) reverse -
action output
14 D2+ O Motor Driver (1) forward -
action output
15 D3- O Motor Driver (3) reverse -
action output
16 D3- O Motor Driver (3) forward -
action output
17 D4- O Motor Driver (4) reverse -
action output
18 D4+ O Motor Driver (4) forward -
action output
19 PVCC2 I Power Supply (2) for
Driver
20 PGND2 — Ground Connection(2)
for Driver
21 N.C. NC No Connection
22 N.C. NC No Connection
23 N.C. NC No Connection
24 N.C. NC No Connection
25 VCC I Power Supply Terminal
26 VREF I Reference Voltage Input
27 IN4 I Motor Driver (4) Input
28 IN3 I Motor Driver (3) Input
11.6. IC601 (M38258MCM088) MICRO COMPUTER
33