MN101CF91D
Type
Internal ROM type
ROM (byte)
RAM (byte)
Package (Lead-free)
Minimum Instruction
Execution Time
MN101CF91D
FLASH
64K
4K
TQFP048-P-0707B
0.1
µs (at
2.7
V to
3.6
V,
10
MHz)
62.5
µs (at
2.7
V to
3.6
V,
32
kHz)
Interrupts
RESET, Watchdog, External
0
to
5,
External
6
(key interrupt dedicated), Timer
0
to
4,
Timer
6,
Timer
7
(2 systems), Timer
8
(2
systems), Time base, Serial
0
(2 systems), Serial
1
(2 systems), Serial
2
(3 systems), A/D conversion finish
Timer counter
0
:
8-bit
×
1
(square-wave output, PWM output, event count, simple pulse width measurement)
(square-wave/PWM output to large current terminal P50 (TM0OA) or P30 (TM0OB) possible)
Clock source................
1/2, 1/4
of system clock frequency;
1/1, 1/4, 1/16, 1/32, 1/64
of OSC oscillation clock frequency;
1/1
of
XI oscillation clock frequency; external clock input
Interrupt source ........... coincidence with compare register
0
Timer counter
1
:
8-bit
×
1
(square-wave output, event count, serial transfer clock)
Clock source................
1/2, 1/8
of system clock frequency;
1/1, 1/4, 1/16, 1/64, 1/128
of OSC oscillation clock frequency;
1/1
of
XI oscillation clock frequency; external clock input
Interrupt source ........... coincidence with compare register
1
Timer counter
0, 1
can be cascade-connected.
Timer Counter
Timer counter
2
:
8-bit
×
1
(square-wave output, PWM output, event count, simple pulse width measurement, serial transfer clock)
(square-wave/PWM output to large current terminal P52 (TM2OA) or P32 (TM2OB) possible)
Clock source................
1/2, 1/4
of system clock frequency;
1/1, 1/4, 1/16, 1/32, 1/64
of OSC oscillation clock frequency;
1/1
of
XI oscillation clock frequency; external clock input
Interrupt source ........... coincidence with compare register
2
Timer counter
3
:
8-bit
×
1
(square-wave output, event count)
Clock source................
1/2, 1/8
of system clock frequency;
1/1, 1/4, 1/16, 1/64, 1/128
of OSC oscillation clock frequency;
1/1
of
XI oscillation clock frequency; external clock input
Interrupt source ........... coincidence with compare register
3
Timer counter
2, 3
can be cascade-connected.
Timer counter
4
:
8-bit
×
1
(square-wave output, PWM output, event count, simple pulse width measurement)
Clock source................
1/2, 1/8
of system clock frequency;
1/1, 1/4, 1/16, 1/64, 1/128
of OSC oscillation clock frequency;
1/1
of
XI oscillation clock frequency; external clock input
Interrupt source ........... coincidence with compare register
4
Timer counter
6
:
8-bit
freerun timer
Clock source................
1/1
of system clock frequency;
1/1, 1/128, 1/8192
of OSC oscillation clock frequency;
1/1, 1/128, 1/8192
of XI oscillation clock frequency
Interrupt source ........... coincidence with compare register
6
Timer counter
7
:
16-bit
×
1
(square-wave output, PWM output (cycle / duty continuous variable), event count, pulse width measurement, input capture)
(square-wave/PWM output to large current terminal P51 (TM7O) possible)
Clock source................
1/1, 1/2, 1/4, 1/16
of system clock frequency;
1/1, 1/2, 1/4, 1/16
of OSC oscillation clock frequency;
1/1,
1/2, 1/4, 1/16
of external clock input frequency
Interrupt source ........... coincidence with compare register
7
(2 lines), input capture register
Timer counter
8
:
16
bit
×
1
(square-wave output, PWM output (cycle / duty continuous variable), event count, pulse width
measurement, input capture) (square-wave/PWM output to large current terminal P53 (TM8O) possible)
Clock source................
1/1, 1/2, 1/4, 1/16
of system clock frequency;
1/1, 1/2, 1/4, 1/16
of OSC oscillation clock frequency;
1/1,
1/2, 1/4, 1/16
of external clock input frequency
Interrupt source ........... coincidence with compare register
8
(2 lines), input capture register
MAD00055CEM
MN101CF91D
Time base timer (one-minute count setting)
Clock source................
1/1
of OSC oscillation clock frequency;
1/1
of XI oscillation clock frequency
Interrupt source ...........
1/128, 1/256, 1/512, 1/1024, 1/4096, 1/8192, 1/16384, 1/32768
of clock source frequency
Watchdog timer
Interrupt source ...........
1/65536, 1/262144, 1/1048576
of system clock frequency
Serial interface
Serial
0
: synchronous type/UART (full-duplex)
×
1
Clock source................
1/2, 1/4
of system clock frequency; pulse output of timer counter
1
or
2; 1/2, 1/4, 1/16, 1/64
of OSC
oscillation clock frequency, external clock
Serial
1
: synchronous type/UART (full-duplex)
×
1
Clock source................
1/2, 1/4
of system clock frequency; pulse output of timer counter
1
or
2; 1/2, 1/4, 1/16, 1/64
of OSC
oscillation clock frequency, external clock
Serial
2
: synchronous type/multi-master I²C
×
1(applicable
for
7-bit/10-bit
address setting, general call, SMBus)
I/O Pins
I/O
37
Common use , Specified pull-up resistor available, Input/output selectable (bit unit)
A/D converter
Special Ports
10-bit
×
6-ch.
(with S/H)
Buzzer output, remote control carrier signal output, high-current drive port, clock output
Correcting address designation : up to
3
addresses possible
In-circuit Emulator
PX-ICE101C/D+PX-PRB101C91-TQFP048-P-0707B-CN-M
ROM Correction
Development tools
Pin Assignment
P35, KEY5, NBUZZER
P36, KEY6, CLKOUT
P34, KEY4, BUZZER
P32, KEY2, TM2OB
P30, KEY0, TM0OB
P33, KEY3, TM3IO
P31, KEY1, TM1IO
P23, IRQ3
P22, IRQ2
27
P21, IRQ1
26
36
35
34
33
32
31
30
29
28
P40, RXD0B, SBI0B
P41, TXD0B, SBO0B
P42, SBT0B
P43, RXD1B, SBI1B
P44, TXD1B, SBO1B
P45, SBT1B
P50, LED0, TM0OA
P51, LED1, TM7O
P52, LED2, TM2OA
P53, LED3, TM8O
P54, LED4, IRQ4
P55, LED5, IRQ5
37
38
39
40
41
42
43
44
45
46
47
48
25
P20, IRQ0
24
23
22
21
20
19
18
17
16
15
14
13
DMOD
SCL2, SBT2, P16
SDA2, SBO2, P15
TM4IO, SBI2, P14
TM8IO, P13
TM7IO, P12
TM2IO, P11
RMOUT, TM0IO, P10
SBT1A, AN5, P05
TXD1A, SBO1A, AN4, P04
RXD1A, SBI1A, AN3, P03
SBT0A, AN2, P02
TXD0A, SBO0A, AN1, P01
MN101CF91D
10
OSCMOD
VDD18
MMOD
VDD33
VREF+
XI
OSC2
OSC1
VSS
XO
TQFP048-P-0707B
MAD00055CEM
RXD0A, SBI0A, AN0, P00
NRST, P27
12
11
1
2
3
4
5
6
7
8
9
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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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systems and safety devices) in which exceptional quality and
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–
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(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
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(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
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