Panasonic MN101C38A Timer counter Datasheet

MN101C38A , MN101C38C
Type
MN101C38A
MN101C38C
32 K
48 K
1.5 K
2K
ROM (×× 8-bit)
External memory can be expanded
RAM (×× 8-bit)
External memory can be expanded
Package
QFP100-P-1818B *Lead-free, LQFP100-P-1414 *Lead-free
Minimum Instruction
Execution Time
0.1 µs (at 4.5 V to 5.5 V, 20 MHz)
0.25 µs (at 2.7 V to 5.5 V, 8 MHz)
125 µs (at 2.0 V to 5.5 V, 32 kHz)*
* The lower limit for operation guarantee for EPROM built-in type is 2.3 V.
Interrupts
• RESET • Watchdog • External 0 • External 1 • External 2 • External 3 • External 4 • Timer 2
• Timer 3 • Timer 4 • Timer 5 • Time base • Serial 0 • Serial 1 • A/D conversion finish
Timer Counter
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;
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
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 (mask option)
Serial 0 : synchronous type/simple UART (half-duplex) × 1
Clock source ····················· 1/2, 1/4, 1/16 of system clock frequency; 1/2 of timer counter 3 frequency
Serial Interface
Serial 1 : synchronous type × 1
Clock source ····················· 1/2, 1/8, 1/64 of system clock frequency; 1/2 of timer counter 3 frequency
I/O Pins
1
I/O
44
• Common use • Specified pull-up resistor available • Input/output selectable (bit unit)
• Specified pull-down resistor partially selectable
Input
13
• Common use • Specified pull-up resistor available • Specified pull-down resistor partially selectable
A/D Inputs
10-bit × 8-ch. (with S/H)
LCD
52 segments × 4 commons (Static, 1/2, 1/3, or 1/4 duty)
Special Ports
Buzzer output, remote control carrier signal output, high-current drive port
MAD00018DEM
MN101C38A , MN101C38C
Electrical Characteristics
Supply current
Limit
Parameter
Symbol
Condition
Unit
min
typ
max
IDD1
fosc = 8 MHz, VDD = 5 V
10
25
mA
IDD2
fx = 32 kHz, VDD = 3 V
30
100
µA
IDD3
fx = 32 kHz, VDD = 3 V, Ta = 25°C
8
µA
IDD4
fx = 32 kHz, VDD = 3 V, Ta = −40°C to +85°C
24
µA
VDD = 5 V, Ta = 25°C
1
µA
VDD = 5 V, Ta = −40°C to +85°C
20
µA
Operating supply current
Supply current at HALT
Supply current at STOP
IDD5
SEG25
SEG26,P80,D0
SEG27,P81,D1
SEG28,P82,D2
SEG29,P83,D3
SEG30,P84,D4
SEG31,P85,D5
SEG32,P86,D6
SEG33,P87,D7
SEG34,P77,A15
SEG35,P76,A14
SEG36,P75,A13
SEG37,P74,A12
SEG38,P73,A11
SEG39,P72,A10
SEG40,P71,A9
SEG41,P70,A8
SEG42,P67,A7
SEG43,P66,A6
SEG44,P65,A5
SEG45,P64,A4
SEG46,P63,A3
SEG47,P62,A2
SEG48,P61,A1
SEG49,P60,A0
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
Pin Assignment
SEG24
76
50
LED4,SEG50,A17,P54
SEG23
77
49
LED3,SEG51,A16,P53
SEG22
78
48
LED2,CS,P52
SEG21
79
47
LED1,RE,P51
SEG20
80
46
LED0,WE,P50
SEG19
81
45
P32
SEG18
82
44
P31
SEG17
83
43
P30
SEG16
84
42
IRQ4,P24
SEG15
85
41
IRQ3,P23
SEG14
86
40
IRQ2,P22
SEG13
87
39
SENS,IRQ1,P21
SEG12
88
38
IRQ0,P20
SEG11
89
37
TM4IO,P14
SEG10
90
36
TM3IO,P13
SEG9
91
35
TM2IO,P12
SEG8
92
34
P11
SEG7
93
33
RMOUT,P10
SEG6
94
32
NRST,P27
SEG5
95
31
NDK,BUZZER,P06
SEG4
96
30
SBT1,P05
SEG3
97
29
SBI1,P04
SEG2
98
28
SBO1,P03
SEG1
99
27
SBT0,P02
SEG0
100
26
RXD,SBI0,P01
17
KEY1,AN1,PA1
25
16
KEY0,AN0,PA0
TXD,SBO0,P00
15
VREF-
24
14
MMOD
VREF+
13
XO
23
12
XI
KEY7,AN7,PA7
11
VSS
22
10
OSC1
KEY6,AN6,PA6
9
OSC2
21
8
VDD
KEY5,AN5,PA5
7
VLC1
20
6
VLC2
KEY4,AN4,PA4
5
VLC3
19
4
COM0
KEY3,AN3,PA3
3
COM1
18
2
COM2
KEY2,AN2,PA2
1
COM3
MN101C38A
MN101C38C
QFP100-P-1818B *Lead-free
LQFP100-P-1414
*Lead-free
Support Tool
In-circuit Emulator
PX-ICE101C / D + PX-PRB101C38-QFP100-P-1818B
PX-ICE101C / D + PX-PRB101C38-LQFP100-P-1414
EPROM Built-in Type
Type
MN101CP38C
ROM (× 8-bit)
48 K
RAM (× 8-bit)
2K
Minimum instruction execution time
0.1 µs (at 4.5 V to 5.5 V, 20 MHz)
0.25 µs (at 2.7 V to 5.5 V, 8 MHz)
125 µs (at 2.3 V to 5.5 V, 32 kHz)
Package
MAD00018DEM
QFP100-P-1818B *Lead-free, LQFP100-P-1414 *Lead-free
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 characteristics and applied circuits examples of the products. It neither warrants non-infringement of intellectual 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 instruments 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 maximum rating, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, 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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