HD6475328-CP10 Datasheet, PDF (40/459 Pages) Hitachi Semiconductor – original Hitachi CMOS microcomputer unit (MCU)

Table 1-4 Pin Functions (cont)
Type
Symbol
16-Bit free- FTOA1
running
FTOA2
timer (FRT) FTOA3
FTOB1
FTOB2
FTOB3
FTCI1
FTCI2
FTCI3
8-Bit
timer
FTI1
FTI2
FTI3
TMO
TMCI
TMRI
PWM
timer
PW1
PW2
PW3
Pin No.
CP-84,
CG-84 FP-80A I/O
63
50
O
75
61
76
62
60
47
O
61
48
62
49
60
47
I
61
48
62
49
57
44
I
58
45
59
46
10
79
O
56
43
I
59
46
I
77
63
O
78
64
79
65
Name and Function
FRT Output Compare A (channels 1, 2, and 3):
Output pins for the output compare A function
of the free-running timer channels 1, 2, and 3.
FRT Output Compare B (channels 1, 2, and 3):
Output pins for the output compare B function
of the free-running timer channels 1, 2, and 3.
FRT Counter Clock Input (channels 1, 2, and 3):
External clock input pins for the free-running
counters (FRCs) of free-running timer channels 1,
2, and 3.
FRT Input Capture (channels 1, 2, and 3):
Input capture pins for free-running timer
channels 1, 2, and 3.
8-bit Timer Output: Compare-match output pin
for the 8-bit timer.
8-bit Timer Clock Input: External
clock input pin for the 8-bit timer counter.
8-bit Timer Counter Reset Input: A high input
at this pin resets the 8-bit timer counter.
PWM Timer Output (channels 1, 2, and 3):
Pulse-width modulation timer output pulses.
19