MB90385 Series
s
PIN DESCRIPTION
Pin No.
1
2
3 to 10
Pin name
AVcc
AVR
P50 to P57
AN0 to AN7
P37
11
ADTG
P20
12
TIN0
P21
13
TOT0
P22
14
TIN1
P23
15
TOT1
P24 to P27
INT4 to INT7
MD2
MD1
MD0
RST
Vcc
Vss
C
X0
X1
P10 to P13
29 to 32
IN0 to IN3
D
D
D
D
D
D
E
Circuit
type
Function
Vcc power input pin for A/D converter.
Power (Vref+) input pin for A/D converter. Use as input for Vcc or lower.
General-purpose input/output ports.
Functions as analog input pin for A/D converter. Valid when analog
input setting is “enabled.”
General-purpose input/output ports.
Function as an external trigger input pin for A/D converter. Use the pin by
setting as input port.
General-purpose input/output ports.
Function as an event input pin for reload timer 0. Use the pin by setting as
input port.
General-purpose input/output ports.
Function as an event output pin for reload timer 0. Valid only when output
setting is “enabled.”
General-purpose input/output ports.
Function as an event input pin for reload timer 1. Use the pin by setting as
input port.
General-purpose input/output ports.
Function as an event output pin for reload timer 1. Valid only when output
setting is “enabled.”
General-purpose input/output ports.
Functions as external interrupt input pin. Use the pin by setting as input port.
16 to 19
20
21
22
23
24
25
26
27
28
D
F
C
C
B
A
A
Input pin for specifying operation mode. Connect directly to Vss.
Input pin for specifying operation mode. Connect directly to Vcc.
Input pin for specifying operation mode. Connect directly to Vcc.
External reset input pin.
Power source (5 V) input pin.
Power source (0 V) input pin.
Capacitor pin for stabilizing power source. Connect a ceramic capacitor of
approximately 0.1
µF.
Pin for high-rate oscillation.
Pin for high-rate oscillation.
General-purpose input/output ports.
Functions as trigger input pins of input capture channels 0 to 3. Use the
pins by setting as input ports.
(Continued)
7
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
