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Pin Identification
A16 to A21:
Address bus
AD0 to AD15:
Address/data bus
ADTRG0, ADTRG1:
A/D trigger input
ANI00 to ANI05,
ANI10 to ANI17:
Analog input
ASCK1:
Asynchronous serial clock
ASTB:
Address strobe
AV
, AV
:
Analog power supply
DD0
DD1
AV
, AV
:
Analog ground
SS0
SS1
CKSEL:
Clock generator operating mode select
CLKOUT:
Clock output
CV
:
Clock generator ground
SS
ESO0, ESO1:
Emergency shut off
INTP0 to INTP4,
INTP100, INTP101,
INTP20 to INTP25,
INTP30, INTP31:
External interrupt input
LWR:
Lower write strobe
MODE0, MODE1:
Mode
NMI:
Non-maskable interrupt request
P00 to P05:
Port 0
P10 to P12:
Port 1
P20 to P27:
Port 2
P30 to P34:
Port 3
P40 to P42:
Port 4
PCM0, PCM1:
Port CM
PCT0, PCT1, PCT4,
PCT6:
Port CT
24
CHAPTER 1 INTRODUCTION
PDH0 to PDH5:
PDL0 to PLD15:
RD:
RESET:
REGIN:
REGOUT:
RV
DD
RXD0, RXD1:
SCK0, SCK1:
SI0, SI1:
SO0, SO1:
TCLR10, TCLR2,
TCLR3:
TCUD10:
TI2, TI3:
TIUD10:
TO000 to TO005,
TO010 to TO015,
TO10,
TO21 to TO24, TO3:
TO3OFF:
TXD0, TXD1:
UWR:
V
DD
V
:
PP
V
, V
SS
WAIT:
X1, X2:
User's Manual U15195EJ5V0UD
Port DH
Port DL
Read strobe
Reset
Regulator input
Regulator output
:
Regulator power supply
Receive data
Serial clock
Serial input
Serial output
Timer clear
Timer control pulse input
Timer input
Timer count pulse input
Timer output
Timer output 3 off
Transmit data
Upper write strobe
:
Power supply
Programming power supply
:
Ground
SS3
Wait
Crystal
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