MN101C73 Series
Type
Internal ROM type
ROM (byte)
RAM (byte)
Package (Lead-free)
Minimum Instruction
Execution Time
1.5K
MN101C73A
Mask ROM
32K
2K
LQFP064-P-1414, TQFP064-P-1010C
0.1
µs (at
3.0
V to
3.6
V,
10
MHz)
0.235
µs (at
1.8
V to
3.6
V,
4.25
MHz)*
62.5
µs (at
1.8
V to
3.6
V,
32
kHz)*
*: The lower limit for operation guarantee for flash memory built-in type is
2.2
V.
MN101CF73A
FLASH
Interrupts
RESET. Watchdog. External
0
to
5.
External
6
(key interrupt dedicated). Timer
0
to
3.
Timer
6.
Timer
7
(2 systems). Timer
8
(2 systems).
Time base. Serial
0
(2 systems). Serial
1
(2 systems). Serial
3.
A/D conversion finish
Timer Counter
8-bit
timer
×
5
Timer
0
..................Square-wave/8-bit PWM output. Event count. Remote control carrier output. Simple pulse width measurement.
Added pulse (2-bit) type PWM output. Square-wave/PWM output to large current terminal P50 possible
Timer
1
..................Square-wave output. Event count. Synchronous output event
Timer
2
..................Square-wave output. Added pulse (2-bit) type PWM output. PWM output. Serial transfer clock output. Event
count. Synchronous output event. Simple pulse width measurement. Square-wave/PWM output to large current
terminal P51 possible
Timer
3
..................Square-wave output. Event count. Serial transfer clock output
Timer
6
..................8-bit freerun timer
Timer
0, 1
can be cascade-connected
Timer
2, 3
can be cascade-connected
16-bit
timer
×
2
Timer
7
..................Square-wave output.
16-bit
PWM output (cycle/duty continuous variable). Event count. Synchronous output
event. Pulse width measurement. Input capture. Real time output control. High performance IGBT output. Square-
wave/PWM output to large current terminal P52 possible
Timer
8
..................Square-wave/16-bit PWM output (duty continuous variable). Event count. Pulse width measurement. Input
capture. Square-wave/PWM output to large current terminal P53 possible
Timer
7, 8
can be cascade-connected: Square-wave output, PWM is possible as a
32-bit
timer
Time base timer: One-minute count setting
Watchdog timer
×
1
Serial interface
Synchronous type/UART (full-duplex)
×
2:
Serial
0, 1
Synchronous type/Single-master I
2
C
×
1:
Serial
3
I/O Pins
I/O
55
:
Common use. Specified pull-up resistor available. Input/output selectable (bit unit)
A/D converter
10-bit
×
12
channels (with S/H)
Display control function
LCD:
32
segments
×
4
commons (Static,
1/2, 1/3,
or
1/4
duty)
Usable if VLCD
≤
VDD
LCD power shunt resistance contained
Special Ports
Buzzer output. Inverted buzzer output. Remote control carrier output. High-current drive port
ROM Correction
Correcting address designation: Up to
3
addresses possible
MAD00047GEM
MN101C73A, MN101CF73A
Electrical Charactreistics (Supply current)
Parameter
Operating supply current
Supply current at HALT
Supply current at STOP
Symbol
IDD1
IDD2
IDD3
IDD4
IDD5
IDD6
fx =
32
kHz. VDD =
3
V
fx =
32
kHz. VDD =
3
V. Ta =
25
°C
fx =
32
kHz. VDD =
3
V. Ta = -40
°C
to +85
°C
VDD =
3
V. Ta =
25
°C
VDD =
3
V. Ta = -40
°C
to +85
°C
Condition
fosc =
4
MHz. VDD =
3
V
min
Limit
typ
1
4
2
max
1.8
15
5
10
2
8
Unit
mA
µA
µA
µA
µA
µA
Pin Assignment
TQFP064-P-1010C, LQFP064-P-1414
SEG4, P77, KEY7B
SEG5, P76, KEY6B
SEG6, P75, KEY5B
SEG7, P74, KEY4B
SEG8, P73, KEY3B
SEG9, P72, KEY2B
SEG10, P71, KEY1B
SEG11, P70, KEY0B
SEG12, P63
SEG13, P62, SBT0B
SEG14, P61, SBI0B, RXD0B
SEG15, P60, SBO0B, TXD0B
SEG16, P07, SBT1B
SEG17, P06, SBI1B, RXD1B
SEG18, P05, SBO1B, TXD1B
SEG19, P04, SBT3
SEG3, P64
SEG2, P65
SEG1, P66
SEG0, P67
COM0, P30
COM1, P31
COM2, P32
COM3, P33
SEG24, P8O, SDO0, TM7IOB
SEG25, P81, SDO1, TM8IOB
SEG26, P82, SDO2, TM0IOB
SEG27, P83, SDO3, TM1IOB
SEG28, P84, SDO4, TM2IOB
SEG29, P85, SDO5, TM3IOB
SEG30, P86, SDO6
SEG31, P87, SDO7
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
SEG20, SBO3, P03
SEG21, SBI3, IRQ5, P02
SEG22, NBUZZER, IRQ4, P01
SEG23, BUZZERA, IRQ3, P00
IRQ2, SBT1A, P23
IRQ1, SBI1A, RXD1A, P22
IRQ0, SBO1A, TXD1A, P21
VREF+, P20
AN0, KEY7A, TM3IOA, P17
, AN1, KEY6A, TM2IOA, P16
AN2, KEY5A, TM1IOA, P15
AN3, KEY4A, SBT0A, TM0IOA, P14
AN4, KEY3A, SBI0A, RXD0A, P13
AN5, KEY2A, SBO0A, TXD0A, P12
AN6, KEY1A, TM8IOA, P11
AN7, KEY0A, TM7IOA, P10
MAD00047GEM
P34, VLC3
P35, VLC2
P36, VLC1
VDD
VDD (Flash, VPP)
OSC2
OSC1
MMOD
XO
XI
NRST, P27
VSS
AN11, RMOUT, TM0O, LED0, P50
AN10, TM2O, LED1, P51
AN9, BUZZERB, TM7O, LED2, P52
AN8, TM8O, LED3, P53
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Request for your special attention and preca
semiconductors de
(1)
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(3) The products described in this book are intended to be used for s
equipment, communications equipment, measuring instruments
Consult our sales staff in advance for information on the followi
–
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–
Any applications other than the standard applications intended.
(4) The products and product specifications described in this book
provement. At the final stage of your design, purchasing, or u
Standards in advance to make sure that the latest specifications s
(5) When designing your equipment, comply with the range of a
(operating power supply voltage and operating environment etc
maximum rating on the transient state, such as power-on, powe
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values
mode, possible to occur to semiconductor products. Measures o
or preventing glitch are recommended in order to prevent physic
(6) Comply with the instructions for use in order to prevent breakd
thermal stress and mechanical stress) at the time of handling, m
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