DS07-12524-3E
FUJITSU SEMICONDUCTOR
DATA SHEET
8-bit Proprietary Microcontroller
CMOS
F
2
MC-8L MB89890 Series
MB89898/899/P899/PV890
s
OUTLINE
The MB89890 series is a line of single-chip microcontrollers containing a great variety of peripheral functions
such as dual clock control systems, 4-stage operating speed controller, DTMF signal generator, timer, PWM timer,
serial interface, modem, A/D converter and external interrupt, as well as compact instruction set.
s
FEATURES
F
2
MC-8L family CPU core
Dual clock control system
Maximum memory size: 64 Kbytes
Minimum execution time: 0.5
s at 8 MHz
Interrupt processing time: 4.5
s at 8 MHz
I/O ports: max. 85 ports
21-bit time-base counter
8-bit PWM timer
DTMF generator
8/16-bit timer
8-bit serial I/O
Serial I/O with 1-byte buffer
A/D converter
Modem timer (pulse-width counter)
Modem signal output
(Continued)
s
PACKAGE
100-pin Plastic QFP
(FPT-100P-M06)
100-pin Ceramic MQFP
(MQP-100C-P01)
2
MB89890 Series
(Continued)
External interrupt: 16 channels
Power-on reset function
Low-power consumption modes (subclock mode, watch mode, sleep mode, stop mode)
CMOS technology
s
PRODUCT LINEUP
(Continued)
MB89899
MB89P899
MB89PV890
Classification
Mass-produced products
(mask ROM products)
One-time product
OTPROM product
Piggyback/
evaluation product
(for development)
ROM size
48 K
8 bits
(internal mask ROM)
60 K
8 bits
(internal mask ROM)
60 K
8 bits
(internal OTPROM)
60 K
8 bits
(external ROM)
RAM size
1.5 K
8 bits
2.0 K
8 bits
Instruction bit
length
8 bits
Instruction length
1 to 3 bytes
Data bit length
1, 8, 16 bits
The number of
instructions
136
Clock generator
Internal
Minimum
execution time
0.5
s at 8 MHz to 8
s at 8 MHz, 61
s at 32.768 kHz
Interrupt
processing time
4.5
s at 8 MHz to 72
s at 8 MHz, 549.3
s at 32.768 kHz
Ports
( ) indicate
shared function
ports.
General-purpose output ports (N-ch open-drain):
21 (8)
General-purpose output ports (CMOS):
8 (0)
General-purpose I/O ports (N-ch open-drain):
8 (6)
General-purpose I/O ports (CMOS):
48 (29)
Total:
85 (43)
PWM timer
8 bits
1 channel
Timer/counter
8 bits
2 channels or 16 bits
1 channel
Serial I/O
8-bit serial I/O (with 1-byte buffer)
1
A/D converter
8 bits
8 channels
DTMF generator
CCITT all-tone output capable (1 to 0
(10)
, *, #, A to D)
Single-tone output capable
Soft modem
receiving timer
5-bit noise reduction circuit + pulse-width measurement timer
MB89898
Part number
Item
3
MB89890 Series
(Continued)
* : Varies with conditions such as operating frequencies.
s
PACKAGE AND CORRESPONDING MODELS
: Available
: Not available
Note: For more information about each package, see "
s
External Dimensions".
s
DIFFERENCES AMONG MODELS
1. Memory Size
Before evaluating using the piggyback model, verify its difference from the model that will actually be used.
2. Current Consumption
In the case of the MB89PV890, added is the current consumed by the EPROM which is connected to the top
socket.
When operated at low speed the product with an OTPROM (EPROM) will consume more current than the
product with a mask ROM. However, the same is current consumption in sleep/stop mode.
3. Mask Options
Functions that can be selected as options and how to designate these options vary with product. Before using
options, check "
s
Mask Options". Take particular care on the following points:
Options are fixed on the MB89PV890.
Pull-up resistor options on the MB89P899 are in 2-bit units for P00 to P07, P10 to P17, P60 to P67, P90 to
P97, and PA0 to PA7. Options are in 1-bit units for P40 to P44, P70 to P77, P80 to P87.
MB89899
MB89P899
MB89PV890
Soft modem
transmitting
circuit
approximately 1208 bps, approximately 2415 bps modem output
External interrupt
16
Time-base timer
21 bits
Watch prescaler
15 bits
Standby mode
Watch mode, subclock mode, sleep mode, stop mode
Process
CMOS
Operating
voltage*
2.2 V to 6.0 V
2.7 V to 6.0 V
EPROM for use
MBM27C512-20TV
Package
MB89898
MB89899
MB89P899
MB89PV890
FPT-100P-M06
MQP-100C-P01
MB89898
Part number
Item
4
MB89890 Series
s
PIN ASSIGNMENT
(FPT-100P-M06)
(Top view)
1
V
CC
80
2
X1A
79
3
X0A
78
4
MOD0
77
5
MOD1
76
6
X0
75
7
X1
74
8
V
SS
73
9
RST
72
10
P00
71
11
P01
70
12
P02
69
13
P03
68
14
P04
67
15
P05
66
16
P06
65
17
P07
64
18
P10
63
19
P11
62
20
P12
61
21
P13
60
22
P14
59
23
P15
58
24
P16
57
25
P17
56
26
P20
55
27
P21
54
28
P22
53
29
P23
52
30
P24
51
P97/INT27
P96/INT26
P95/INT25
P94/INT24
P93/INT23
P92/INT22
P91/INT21
P90/INT20
P87
P86
P85
P84
P83
P82
P81
P80
P77
P76
P75/BSO2
P74/BSI2
P73/BSK2
V
SS
P72/SO2
P71/SI2
P70/SK2
P67/BSO1
P66/BSI1
P65/BSK1
P64
P63/MSKO
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
PA7/INT3
PA6/INT2
PA5/INT1
PA4/INT0
PA3/INTB
DTMF
AVR
(AV
CC
) V
CC
P57/AN07
P56/AN06
P55/AN05
P54/AN04
P53/AN03
P52/AN02
P51/AN01
P50/AN00
(AV
SS
) V
SS
PA2/INTA
PA1/INT29
PA0/INT28
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P25
P26
P27
P40
P41
P42
P43
P44
P30/PWM
P31/BUZR
P32/MSKI
P33
P34
P35/SK1
P36/SI1
P37/SO1
P60/TMO1
P61/TMO2
P62/TCLK
V
CC
5
MB89890 Series
Pin assignment on package top (MB89PV890 only)
N.C.: Internally connected. Do not use.
Pin no.
Pin name
Pin no.
Pin name
Pin no.
Pin name
Pin no.
Pin name
101
N.C.
109
A2
117
N.C.
125
OE
102
A15
110
A1
118
O4
126
N.C.
103
A12
111
A0
119
O5
127
A11
104
A7
112
N.C.
120
O6
128
A9
105
A6
113
O1
121
O7
129
A8
106
A5
114
O2
122
O8
130
A13
107
A4
115
O3
123
CE
131
A14
108
A3
116
V
SS
124
A10
132
V
CC
(Top view)
(MQP-100C-P01)
01
N.C.
A0
A1
A2
A3
A4
O7
O8
CE
A10
N.C.
A11
O4
O5
O6
A7
A12
A15
N.C.
V
CC
A14
A13
80
79
78
77
76
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
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
26
27
28
29
30
A9
A8
A5
A6
V
CC
X1A
X0A
MOD0
MOD1
X0
X1
V
SS
RST
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P97/INT27
P96/INT26
P95/INT25
P94/INT24
P93/INT23
P92/INT22
P91/INT21
P90/INT20
P87
P86
P85
P84
P83
P82
P81
P80
P77
P76
P75/BSO2
P74/BSI2
P73/BSK2
V
SS
P72/SO2
P71/SI2
P70/SK2
P67/BSO1
P66/BSI1
P65/BSK1
P64
P63/MSKO
101
132
O2
O3
V
SS
N.C.
OE
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
PA7/INT3
PA6/INT2
PA5/INT1
PA4/INT0
PA3/INTB
DTMF
AVR
(AV
CC
)
V
CC
P57/AN07
P56/AN06
P55/AN05
P54/AN04
P53/AN03
P52/AN02
P51/AN01
P50/AN00
(AV
SS
) V
SS
PA2/INTA
PA1/INT29
PA0/INT28
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P25
P26
P27
P40
P41
P42
P43
P44
P30/PWM
P31/BUZR
P32/MSKI
P33
P34
P35/SK1
P36/SI1
P37/SO1
P60/TMO1
P61/TMO2
P62/TCLK
V
CC
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