MN101E30N Datasheet, PDF (22/48 Pages) Panasonic Semiconductor – 8-bit Single-chip Microcontroller

MN101E30N/E30R/EF30R
8-bit Single-chip Microcontroller
PubNo. 2163001-019E
Name
SCL4A
SCL4B
SCL5A
SCL5B
NO I/O
72 I/O
46
77
56
TM0IOA
TM0IOB
TM0IOC
TM1IOA
TM1IOB
TM1IOC
TM2IOA
TM2IOB
TM2IOC
TM3IOA
TM3IOB
TM3IOC
TM4IOA
TM4IOB
TM4IOC
RMOUTA
RMOUTB
RMOUTC
1 I/O
25
35
2
67
37
3
25
36
4
68
38
5
69
39
1 I/O
25
35
BUZZERA 61 I/O
BUZZERB 40
NBUZZERA 60
NBUZZERB 41
Other Function
P67,SEG12,A5,SBT4A
P34,SEG38,SBT4B
NCS,SEG7,P74
P47,SEG28
RMOUTA,AN0,PA0
RMOUTB,TM2IOB,LED3,P03
P10,SEG49,RMOUTC
AN1,PA1
P62,SEG17,A0
P12,SEG47
AN2,PA2
RMOUTB,TM0IOB,LED3,P03
P11,SEG48
AN3,PA3
P63,SEG16,A1
P13,SEG46
AN4,PA4
P64,SEG15,A2
P14,SEG45
TM0IOA,AN0,PA0
TM0IOB,TM2IOB,LED3,P03
P10,SEG49,TM0IOC
P53,SEG23,KEY3,D3
P15,SEG44,TM7IOC
P54,SEG24,KEY4,D4
P16,SEG43,TM8IOC
Function
Description
IIC clock I/O pins
In the serial interface4, 5 in IIC mode, this pin is con-
figured as the clock input / output pin.
For the output configuration, select n-channel open-
drain with the P3ODC, P4ODC, P6ODC and P7ODC
registers and pull-up resistors by the P3PLUD,
P4PLUD, P6PLUD and P7PLUD registers. Select the
output mode at the P3DIR, P4DIR, P6DIR and P7DIR
registers and serial data input / output mode by serial
mode register 1 (SC4MD1, SC5MD1).
These can be used as normal I/O pins when the serial
interface is not used
Timer I/O pins
Event counter clock input pin, timer output and PWM
signal output pin for 8-bit timer 0 to 4.
To use this pin as event clock input, configure this as
input by P0DIR register, P1DIR register, P6DIR regis-
ter and PADIR register. In the input mode, pull-up
resistors can be selected by the P0PLUD register,
P1PLUD register, P6PLUD register and PAPLU regis-
ter.
For timer output, PWM signal output, select the spe-
cial function pin by port 0 output mode register, port 1
output mode register, port 6 output mode register and
port A output mode register ((P0OMD, P1OMD,
P6OMD and PAOMD), and set to the output mode at
P0DIR register, P1DIR register and PADIR register.
These can be used as normal I/O pins when the timer
I/O is not used.
Remote control Output pin for remote control transmission with a car-
transmission
rier signal.
For remote control carrier output, select the special
signal output pins _{function pin by the port 0 output mode register, port 1}
output mode register and port A output mode register
(P0OMD, P1OMD and PAOMD), and set to the output
mode by the P0DIR register, P1DIR register and
PADIR register.
At the same time, select remote control carrier output
by the remote control carrier output register.
These can be used as normal I/O pins when the
buzzer output is not used.
Buzzer output
Piezoelectric buzzer driving pin. Buzzer output avail-
able to port1, port5.
The driving frequency can be selected with the
DLYCTR register.
To select buzzer output for porrt1, port5, select the
special function pin by the port 1 output mode register
and port 5 output mode register (P1OMD and
P5OMD), and set to the output mode by the P1DIR
register and P5DIR register.
At the same time, select buzzer output by the oscilla-
tion stabilization wait control register (DLYCTR).
These can be used as normal I/O pins when the
buzzer output is not used.
Publication date: October 2015