M38197MA Datasheet, PDF (4/60 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3819 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PIN DESCRIPTION (Continued)
Pin
Name
P50/SIN2/AN8,
P51/SOUT2/AN9,
P52/SCLK2/AN10,
P53/SRDY2/AN11
P54/SIN3/AN12,
P55/SOUT3/AN13,
P56/SCLK3/AN14,
P57/SRDY3/AN15
P60
P61/PWM
P62/CNTR0,
P63/CNTR1
P64/SIN1,
P65/SOUT1,
P66/SCLK11,
P67/SRDY1/CS/
SCLK12
I/O port P5
I/O port P6
P70/AN0–
P77/AN7
I/O port P7
P80/SEG8–
P87/SEG15
P90/SEG16–
P97/SEG23
PA0/SEG0–
PA7/SEG7
I/O port P8
Output port P9
I/O port PA
PB0/XCOUT,
PB1/XCIN
PB2/DA
PB3
I/O port PB
Function
Function except a port function
•8-bit CMOS I/O port with the same function
as ports P24–P27
•CMOS compatible input level
•CMOS 3-state output
Serial I/O2 function pins
A-D conversion input pins
Serial I/O3 function pins
A-D conversion input pins
•8-bit CMOS I/O port with the same function
as ports P24–P47
•CMOS compatible input level
•CMOS 3-state output
PWM output pin (Timer output pin)
Timer input pins
Serial I/O1 function pins
•8-bit CMOS I/O port with the same function
as ports P24–P27
•CMOS compatible input level
•CMOS 3-state output
A-D conversion input pins
•8-bit I/O port with the same function as ports
P24–P27
•CMOS compatible input level
•The high-breakdown-voltage P-channel
open-drain
•8-bit output port with the same function as
port P0
FLD automatic display pins
•8-bit I/O port with the same function as ports
P24–P27
•CMOS compatible input level
•The high-breakdown voltage P-channel open-
drain
•4-bit CMOS I/O port with the same function
as ports P24–P27
•CMOS compatible input level
•CMOS 3-state output
I/O pins for sub-clock generating circuit (con-
nect a ceramic resonator or a quarts-crystal
oscillator)
D-A conversion output pin
4