MN101C74 Series
Type
Internal ROM type
ROM (byte)
RAM (byte)
Package (Lead-free)
Minimum Instruction
Execution Time
96K
6K
LQFP100-P-1414, MLGA100-L-1010, QFP100-P-1818B
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.
MN101C74F
Mask ROM
128K
MN101C74G
MN101CF74G
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.
Serial
4.
A/D conversion finish. Automatic transfer 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 PC3 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 PC5 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 PC4 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 PC6 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
2
C slave
×
1:
Serial
4
Serial
4
...................I
2
C high-speed transfer mode.
7-bit/10-bit
address setting. General call
DMA controller
Maximum transfer cycles:
255
Starting factor: External request. Various types of interrupt. Software
Transfer mode:
1-byte
transfer. Word transfer. Burst transfer
I/O Pins
I/O
87
:
Common use. Specified pull-up resistor available. Input/output selectable (bit unit)
A/D converter
10-bit
×
16
channels (with S/H)
Display control function
LCD:
47
segments
×
4
commons (Static,
1/2, 1/3,
or
1/4
duty)
LCD power supply separated from VDD (usable if VDD
≤
VLCD
≤
3.6
V)
LCD power step-up circuit contained (3/2 times,
2
times and
3
times)
LCD power shunt resistance contained
Special Ports
Buzzer output. Inverted buzzer output. Remote control carrier output. High-current drive port
MAD00048GEM
MN101C74F, MN101C74G, MN101CF74G
ROM Correction
Correcting address designation: Up to
7
addresses possible
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
1.1
6
3
max
1.9
20
6
13
2
10
Unit
mA
µA
µA
µA
µA
µA
Pin Assignment
QFP100-P-1818B, LQFP100-P-1414, MLGA100-L-1010
P56, SEG25, A6
P55, SEG26, A5
P54, SEG27, A4
P53, SEG28, A3
P52, SEG29, A2
P51, SEG30, A1
P50, SEG31, A0
P47, SEG32, D7, KEY7, SDO7
P46, SEG33, D6, KEY6, SDO6
P45, SEG34, D5, KEY5, SDO5
P44, SEG35, D4, KEY4, SDO4
P43, SEG36, D3, KEY3, SDO3
P42, SEG37, D2, KEY2, SDO2
P41, SEG38, D1, KEY1, SDO1
P40, SEG39, D0, KEY0, SDO0
P06, SEG40, NRE
P05, SEG41, NWE
P04, SEG42, NCS, SBI3B
P03, SEG43, NDK, SBO3B, SDA3B
P02, SEG44, SYSCLK, SBT3B, SCL3B
P01, SEG45, NBUZZER, SCL4B
P00, SEG46, BUZZER, SDA4B
P25, IRQ5
P24, IRQ4
P23, IRQ3
A7, SEG24, P57
A8, SEG23, P60
A9, SEG22, P61
A10, SEG21, P62
A11, SEG20, P63
A12, SEG19, P64
A13, SEG18, P65
A14, SEG17, P66
A15, SEG16, P67
A16, SEG15, P70
A17, SEG14, P71
SEG13, P72
SEG12, P73
SEG11, P74
SEG10, P75
SEG9, P76
SEG8, P77
SEG7, P80
SEG6, P81
SEG5, P82
SEG4, P83
SEG3, P84
SEG2, P85
SEG1, P86
SEG0, P87
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
P22, IRQ2
P21, ACZ1, IRQ1
P20, IRQ0
P15, TM8IO
P14, TM7IO
P13, TM3IO
P12, TM2IO
P11, TM1IO
P10, TM0IO, RMOUT
PB7, AN15, SBI1, RXD1
PB6, AN14, SBO1, TXD1
PB5, AN13, SBT1
PB4, AN12, SBI0A, RXD0A
PB3, AN11, SBO0A, TXD0A
PB2, AN10, SBT0A
PB1, AN9, SCL4A
PB0, AN8, SDA4A
PA7, AN7, SBI3A
PA6, AN6, SBO3A, SDA3A
PA5, AN5, SBT3A, SCL3A
PA4, AN4
PA3, AN3
PA2, AN2
PA1, AN1
PA0, AN0
MAD00048GEM
COM0, P90
COM1, P91
COM2, P92
COM3, P93
VLC3, P94
VLC2
VLC1
C2
C1, RXD0B, SBI0B, LED0, PC0
TXD0B, SBO0B, LED1, PC1
SBT0B, LED2, PC2
TM0O, LED3, PC3
TM7O, LED4, PC4
TM2O, LED5, PC5
TM8O, LED6, PC6
VSS
OSC1
OSC2
VDD
XI
XO
MMOD
NRST, P27
DMOD
VREF+
Request for your special attention and preca
semiconductors de
(1)
If any of the products or technical information described in thi
regulations of the exporting country, especially, those with regar
(2) The technical information described in this book is intended onl
of the products. No license is granted in and to any intellectual p
other company. Therefore, no responsibility is assumed by our
other company which may arise as a result of the use of technica
(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
–
Special applications (such as for airplanes, aerospace, automo
systems and safety devices) in which exceptional quality and
ucts may directly jeopardize life or harm the human body.
–
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
damp-proof packing is required, satisfy the conditions, such as s
(7) This book may be not reprinted or reproduced whether wholly or
20080805
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
