DS07-12525-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
8-bit Proprietary Microcontroller
CMOS
F
2
MC-8L MB89680 Series
MB89689/P689/W689/PV680
s
OUTLINE
The MB89680 series is a line of single-chip microcontrollers. In addition to a compact instruction set, the
microcontrollers contain a variety of peripheral functions such as dual-clock control system, four operating speed
control stages, timers, PWM timer, a serial interface, a UART, an A/D converter, and an external interrupt.
s
FEATURES
· F
2
MC-8L family CPU core
· Dual-clock control system
· Maximum memory space: 64 Kbytes
· Minimum execution time: 0.5
µ
s/8 MHz
· Interrupt processing time: 4.5
µ
s/8 MHz
· I/O ports: max. 85 channels
· 21-bit timebase counter
· 8-bit PWM timer
· 8/16-bit timer
· UART
· Serial I/O with 1-byte buffer
· 8-bit A/D converter
· Pulse width counter
· Modem signal output
· External interrupts: 16 channels
· Power-on reset function
· Low-power consumption modes (subclock mode, watch mode, sleep mode, and stop mode)
· CMOS technology
s
PACKAGE
100-pin Plastic QFP
(FPT-100P-M06)
100-pin Ceramic QFP
(FPT-100C-A02)
100-pin Ceramic MQFP
(MQP-100C-P01)
2
MB89680 Series
s
PRODUCT LINEUP
* : Varies with conditions such as the operating frequency. (See section "
s
ELECTRICAL CHARACTERISTICS.")
MB89P689
MB89W689
MB89PV680
Classification
Mass-produced
product
(mask ROM product)
One-time PROM
product
EPROM product
Piggyback/
evaluation product
(for development)
ROM size
60 K
×
8 bits
(internal mask ROM)
60 K
×
8 bits
(internal PROM)
60 K
×
8 bits
(internal EPROM)
60 K
×
8 bits
(external ROM)
RAM size
2.0 K
×
8 bits
Instruction bit length
8 bits
Instruction length
1 byte to 3 bytes
Data bit length
1, 8, 16 bits
Number of instructions
136
Clock generator
Built-in
Minimum execution time
0.5
µ
s/8 MHz to 8
µ
s/8 MHz, 61
µ
s/32.768 kHz
Interrupt processing time
4.5
µ
s/8 MHz to 72
µ
s/8 MHz, 562.5
µ
s/32.768 kHz
Ports
( ) indicate dual function
ports
Output ports (N-ch open-drain):
21 (8)
Output ports (CMOS):
8 (0)
I/O ports (N-ch open-drain):
8 (6)
I/O ports (CMOS):
48 (29)
Total:
85 (43)
8-bit PWM timer
8 bits
×
1 channel
8/16-bit timer/counter
8 bits
×
2 channels, or 16 bits
×
1 channel
8-bit serial I/O
With 1-byte buffer
×
1 channel
8-bit A/D converter
8 bits
×
8 channels
UART
Full-duplex double buffer
Transfer data length: 6 bits to 8 bits
8 baud rates selectability, external clock available
Pulse width counter
5-bit noise reduction circuit
Pulse edge detectable and selectable (rising, falling, and both edges)
Software modem
transmission circuit
1200-bps/2400-bps modem output
External interrupt
16 channels
Timebase timer
21 bits
Watch prescaler
15 bits
Standby mode
Watch mode, subclock mode, sleep mode, and stop mode
Process
CMOS
Power supply voltage*
2.2 V to 6.0 V
2.7 V to 6.0 V
EPROM for use
MBM27C512-20TV
MB89689
Part number
Item
3
MB89680 Series
s
PACKAGE AND CORRESPONDING PRODUCTS
: Available
×
: Not available
Note: For more information about each package, see section "
s
Package Dimensions."
s
DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the piggyback product, verify its differences from the product that will actually be used.
2. Current Consumption
In the case of the MB89PV680, add the current consumed by the EPROM which is connected to the top socket.
When operated at low speed, the product with an OTPROM or an EPROM will consume more current than
the product with a mask ROM.
However, the current consumption in sleep/stop modes is the same.
3. Mask Options
Functions that can be selected as options and how to designate these options vary by the product. Before using
options check section "
s
Mask Options." Take particular care on the following points:
· Options are fixed on the MB89PV680.
Package
MB89689
MB89P689
MB89W689
MB89PV680
FPT-100P-M06
×
×
FPT-100C-A02
×
×
MQP-100C-P01
×
×
4
MB89680 Series
s
PIN ASSIGNMENT
(FPT-100P-M06)
(FPT-100C-A02)
(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/INL7
P96/INL6
P95/INL5
P94/INL4
P93/INL3
P92/INL2
P91/INL1
P90/INL0
P87
P86
P85
P84
P83
P82
P81
P80
P77
P76
P75/BSO2
P74/BSI2
P73/BSK2
V
SS
P72/UO2
P71/UI2
P70/UCK2
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/INLB
N.C.
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/INLA
PA1/INL9
PA0/INL8
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/UCK1
P36/UI1
P37/UO1
P60/TMO1
P61/TMO2
P62/TCLK
V
CC
5
MB89680 Series
· Pin assignment on package top (MB89PV680 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/INL7
P96/INL6
P95/INL5
P94/INL4
P93/INL3
P92/INL2
P91/INL1
P90/INL0
P87
P86
P85
P84
P83
P82
P81
P80
P77
P76
P75/BSO2
P74/BSI2
P73/BSK2
V
SS
P72/UO2
P71/UI2
P70/UCK2
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/INLB
N.C.
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/INLA
PA1/INL9
PA0/INL8
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/UCK1
P36/UI1
P37/UO1
P60/TMO1
P61/TMO2
P62/TCLK
V
CC
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