Fujitsu F2MC-8L MB89620 Series Hardware Manual page 44

Table 1.7a Pin Description (Continued)
SH-DIP *1
*2
MDIP
36
35
34
33
58
59
60
61
62
63
1
2
*1: DIP-64P-M01, DIP-64C-A06
*2: DIP-64C-P02
*3: FPT-64P-M06
*4: MQP-64C-P01
*5: FPT-64P-M03
*6: FPT-64P-M09
MB89620 series
Pin no.
Pin name
QFP *3 SQFP *5
*4 *6
MQFP QFP
29 28 P24/CLK
28 27 P25/WR
27 26 P26/RD
26 25 P27/ALE
P30/ADST/
51 50
(CLKO)
52 51 P31/SCK1
53 52 P32/SO1
54 53 P33/SI1
55 54 P34/EC
56 55 P35/PWC
58 57 P36/WTO
59 58 P37/PTO
I/O
circuit
type
General-purpose output-only port
F When an external bus is used, this port functions as a clock
output.
General-purpose output-only port
F When an external bus is used, this port functions as a write
strobe output.
General-purpose output-only port
F When an external bus is used, this port functions as a read
strobe output.
General-purpose output-only port
F When an external bus is used, this port functions as an
address latch enable output.
General-purpose I/O port
E Also serves as the external clock input for the A/D converter
activation. This port is a hysteresis input type.
General-purpose I/O port
E Also serves as the clock I/O for the 8-bit serial I/O-1. This
port is a hysteresis input type.
General-purpose I/O port
E Also serves as the data output for the 8-bit serial I/O-1. This
port is a hysteresis input type.
General-purpose I/O port
E Also serves as the data input for the 8-bit serial I/O-1. This
port is a hysteresis input type.
General-purpose I/O port
E Also serves as the external clock input for the 16-bit timer/
counter. This port is a hysteresis input type.
General-purpose I/O port
E Also serves as the measured pulse input for the 8-bit pulse
width count timer. This port is a hysteresis input type.
General-purpose I/O port
Also serves as the timer output bit (PCR2: TO) output for the
E
8-bit pulse width count timer. This port is a hysteresis input
type.
General-purpose I/O port
E Also serves as the square wave or PWM wave output for the
8-bit PWM timer. This port is a hysteresis input type.
CHAPTER 1 OVERVIEW
Function
23