MN101C425 , MN101C427
Type
ROM (×8-bit)
×
RAM (× 8-bit)
×
Package
(Conventional Package)
Minimum Instruction
Execution Time
MN101C425
8K
0.25 K
MN101C427
16 K
0.5 K
SDIP042-P-0600C
*Lead-free
, QFP044-P-1010E
*Lead-free
, TQFP048-P-0707B
*Lead-free
(SDIP042-P-0600)
0.10
µs
(at 4.5 V to 5.5 V, 20 MHz)
0.238
µs
(at 2.7 V to 5.5 V, 8.39 MHz)
0.477
µs
(at 2.0 V to 5.5 V, 4.19 MHz)*
125
µs
(at 2.0 V to 5.5 V, 32.768 kHz)*
* The lower limit for operation guarantee for EPROM built-in type is 2.7 V.
• RESET • Watchdog • External 0 • External 1 • External 2 • External 3 (only 48-pin package)
• Timer 2 • Timer 3 • Timer 4 • Timer 5 • Time base • Serial 0 • A/D conversion finish
Timer counter 2 : 8-bit
×
1 (square-wave/8-bit PWM output, event count, synchronous output event)
Clock source ····················· 1/1, 1/4 of system clock frequency; 1/1 of XI oscillation clock frequency (only
48-pin package); external clock input
Interrupt source ················ coincidence with compare register 2
Timer counter 3 : 8-bit
×
1
(square-wave output, event count, generation of remote control carrier, serial 0 baud rate timer)
Clock source ····················· 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency;
external clock input
Interrupt source ················ coincidence with compare register 3
Timer counter 2, 3 can be cascade-connected.
Timer counter 4 : 16-bit
×
1
(square-wave/16-bit PWM output, event count, synchronous output event, input capture)
Clock source ····················· 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency;
external clock input
Interrupt source ················ coincidence with compare register 4
Time base timer (one-minute count setting, independently operable 8-bit timer counter 5)
Clock source ····················· 1/4 of system clock frequency; 1/1, 1/8192 of OSC oscillation clock frequency;
1/1, 1/8192 of XI oscillation clock frequency (only 48-pin package)
Interrupt source ················ coincidence with compare register 5; 1/8192 prescaler overflow
Watchdog timer
Interrupt source ················ 1/65536, 1/262144, 1/1048576 of system clock frequency (ROM option)
Interrupts
Timer Counter
Serial Interface
I/O Pins
I/O
Input
A/D Inputs
Special Ports
Serial 0 : synchronous type/simple UART (half-duplex)
×
1
Clock source ····················· 1/2, 1/4, 1/16 of system clock frequency; output of timer counter 3
27
12
• Common use: 16 • Specified pull-up resistor available
• Input/output selectable (bit unit): 26 (for 44-pin), 25 (for 42-pin)
• Common use • Specified pull-up resistor available
10-bit
×
8-ch. (with S/H)
Buzzer output, remote control carrier signal output, high-current drive port
1
MAD00002DEM
MN101C425 , MN101C427
Electrical Characteristics
Supply current
Limit
Parameter
Symbol
IDD1
Operating supply current
IDD2
IDD3
Supply current at HALT
IDD4
IDD5
Supply current at STOP
IDD6
Condition
min
fosc = 20 MHz, VDD = 5 V
fosc = 8.39 MHz, VDD = 5 V
fx = 32.768 kHz, VDD = 3 V
fx = 32.768 kHz, VDD = 3 V, Ta = 25°C
fx = 32.768 kHz, VDD = 3 V, Ta =
−40°C
to +85°C
VDD = 5 V, Ta = 25°C
VDD = 5 V, Ta =
−40°C
to +85°C
(
P63
P62
P61
P60
P22,IRQ2
P21,IRQ1
P20,IRQ0
P14,TMIO4
P13,TMIO3
P12,TMIO2
P11
Unit
typ
15
6
max
40
18
100
8
18
2
20
mA
mA
µA
µA
µA
µ
A
µ
A
Pin Assignment
) : Conventional Package
TXD,SBO0,P00
RXD,SBI0,P01
SBT0,P02
BUZZER,P06
RMOUT,P10
P11
TMIO2,P12
TMIO3,P13
TMIO4,P14
IRQ0,P20
IRQ1,P21
IRQ2,P22
P60
P61
P62
P63
P64
P65
P66
P67
NRST,P27
MN101C425
MN101C427
SDIP042-P-0600C
*Lead-free
(SDIP042-P-0600)
QFP044-P-1010E
*Lead-free
LED3,P83
LED2,P82
LED1,P81
LED0,P80
AN0,PA0
AN1,PA1
AN2,PA2
AN3,PA3
AN4,PA4
AN5,PA5
AN6,PA6
TQFP048-P-0707B
*Lead-free
Support Tool
In-circuit Emulator
PX-ICE101C/D+PX-PRB101C42-QFP044-P-1010
PX-ICE101C/D+PX-PRB101C42-TQFP048-P-0707B
PX-ICE101C/D+PX-PRB101C42-SDIP042-P-0600
Type
ROM (× 8-bit)
RAM (× 8-bit)
Minimum instruction execution time
MN101CP427DP , MN101CP427BF , MN101CP427HT
16 K
0.5 K
0.10
µs
(at 4.5 V to 5.5 V, 20 MHz)
0.238
µs
(at 2.7 V to 5.5 V, 8.39 MHz)
Package
(Conventional Package)
[All lead-free] SDIP042-P-0600C, QFP044-P-1010E, TQFP048-P-0707B
(SDIP042-P-0600)
EPROM Built-in Type
LED3,P83
LED2,P82
LED1,P81
LED0,P80
N.C.
AN0,PA0
AN1,PA1
AN2,PA2
AN3,PA3
AN4,PA4
AN5,PA5
AN6,PA6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
V
SS
OSC1
OSC2
V
DD
PA7,AN7
PA6,AN6
PA5,AN5
PA4,AN4
PA3,AN3
PA2,AN2
PA1,AN1
PA0,AN0
P80,LED0
P81,LED1
P82,LED2
P83,LED3
P84,LED4
P85,LED5
P86,LED6
P87,LED7
MMOD
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
P64
P65
P66
P67
P70
NRST,P27
MMOD
LED7,P87
LED6,P86
LED5,P85
LED4,P84
34
35
36
37
38
39
40
41
42
43
44
MN101C425
MN101C427
22
21
20
19
18
17
16
15
14
13
12
P10,RMOUT
P06,BUZZER
P02,SBT0
P01,SBI0,RXD
P00,SBO0,TXD
N.C.
V
SS
OSC1
OSC2
V
DD
PA7,AN7
P64
P65
P66
P67
P70
P71
NRST,P27
MMOD
LED7,P87
LED6,P86
LED5,P85
LED4,P84
36
35
34
33
32
31
30
29
28
27
26
25
P63
P62
P61
P60
P23,IRQ3
P22,IRQ2
P21,IRQ1,SENS
P20,IRQ0
P14,TMIO4
P13,TMIO3
P12,TMIO2
P11
37
38
39
40
41
42
43
44
45
46
47
48
MN101C425
MN101C427
24
23
22
21
20
19
18
17
16
15
14
13
P10,RMOUT
P06,BUZZER
P02,SBT0
P01,SBI0,RXD
P00,SBO0,TXD
XO
XI
V
SS
OSC1
OSC2
V
DD
PA7,AN7
MAD00002DEM
2
Request for your special attention and precautions in using the technical information
and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government
if any of the products or technologies described in this material and controlled under the "Foreign
Exchange and Foreign Trade Law" is to be exported or taken out of Japan.
(2) The technical information described in this material is limited to showing representative characteris-
tics and applied circuits examples of the products. It neither warrants non-infringement of intellec-
tual property right or any other rights owned by our company or a third party, nor grants any license.
(3) We are not liable for the infringement of rights owned by a third party arising out of the use of the
product or technologies as described in this material.
(4) The products described in this material are intended to be used for standard applications or general
electronic equipment (such as office equipment, communications equipment, measuring instru-
ments and household appliances).
Consult our sales staff in advance for information on the following applications:
•
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment,
combustion equipment, life support systems and safety devices) in which exceptional quality and
reliability are required, or if the failure or malfunction of the products may directly jeopardize life or
harm the human body.
•
Any applications other than the standard applications intended.
(5) The products and product specifications described in this material are subject to change without
notice for modification and/or improvement. At the final stage of your design, purchasing, or use of
the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that
the latest specifications satisfy your requirements.
(6) When designing your equipment, comply with the guaranteed values, in particular those of maxi-
mum rating, the range of operating power supply voltage, and heat radiation characteristics. Other-
wise, we will not be liable for any defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of
incidence of break down and failure mode, possible to occur to semiconductor products. Measures
on the systems such as redundant design, arresting the spread of fire or preventing glitch are
recommended in order to prevent physical injury, fire, social damages, for example, by using the
products.
(7) When using products for which damp-proof packing is required, observe the conditions (including
shelf life and amount of time let standing of unsealed items) agreed upon when specification sheets
are individually exchanged.
(8) This material may be not reprinted or reproduced whether wholly or partially, without the prior written
permission of Matsushita Electric Industrial Co., Ltd.
2002 JUL
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