FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12541-6E
8-bit Proprietary Microcontroller
CMOS
F
2
MC-8L MB89930A Series
MB89935A/935B/P935B/PV930A
s
DESCRIPTION
The MB89930A series is a line of single-chip microcontrollers. In addition to a compact instruction set, the
microcontrollers contain a variety of peripheral functions such, timers, a serial interface, an A/D converter and an
external interrupt.
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FEATURES
•
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•
•
•
•
•
•
•
•
•
•
•
Models that support
+
125
°C
MB89600 Series CPU core
Maximum memory space : 64 Kbytes
Minimum execution time : 0.4
µs/10
MHz
Interrupt processing time : 3.6
µs/10
MHz
I/O ports : Max 21channels
21-bit timebase timer
8-bit PWM timer
8/16-bit capture timer/counter
10-bit A/D converter : 8 channels
UART8-bit serial I/O
External interrupt 1 : 3 channels
External interrupt 2 : 8 channels
(Continued)
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PACKAGES
30-pin plastic SSOP
48-pin ceramic MQFP
(FPT-30P-M02)
(MQP-48C-P01)
MB89930A Series
(Continued)
• Wild Register : 2 bytes
• Low-power consumption modes ( sleep mode, and stop mode)
• SSOP-30 and MQFP-48 package
• CMOS Technology
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PRODUCT LINEUP
Part number
Parameter
MB89935A
MB89935B
MB89P935B
One-time PROM product
(for small-scale production)
16 K
×
8 bits
(internal PROM)
512
×
8 bits
136
8 bits
1 to 3 bytes
1, 8, 16 bits
0.4
µs
to 6.4
µs
(10 MHz)
3.6
µs
to 57.6
µs
(10 MHz)
MB89PV930A
Piggyback/evaluation product
(for development)
32 K
×
8 bits
(external EPROM)
Classification
ROM size
RAM size
Mass production product
(mask ROM product)
16 K
×
8 bits
(internal mask ROM)
Number of instructions :
Instruction bit length :
Instruction length :
Data bit length :
Minimum execution time :
Interrupt processing time :
CPU functions
Ports
21-bit time
base timer
Watching timer
General-purpose I/O ports (CMOS) : 21 (also serve as peripherals )
(4 ports are also an N-ch open-drain type.)
21-bit Interrupt cycle : 0.82 ms, 3.3 ms, 26.2 ms, or 419.4 ms with 10-MHz main clock
Reset generation cycle : 419.4 ms minimum with 10-MHz main clock
8-bit interval timer operation (square output capable, operating clock cycle :
0.4
µs
, 3.2
µs,
6.4
µs,
25.6
µs)
8-bit resolution PWM operation (conversion cycle : 102.4
µs
to 26.84 s : in the selection of
internal shift clock of 8/16-bit capture timer)
Count clock selectable between 8-bit and 16-bit timer/counter outputs
8-bit capture timer/counter
×
1 channel
+
8-bit timer or
16-bit capture timer/counter
×
1 channel
Capable of event count operation and square wave output using external clock input with
8-bit timer 0 or 16-bit counter
Transfer data length : 6/7/8 bits
8 bits LSB first/MSB first selectable
One clock selectable from four operation clocks
(one external shift clock, three internal shift clocks : 0.8
µs,
6.4
µs,
25.6
µs)
Output frequency : Pulse width and cycle selectable
3 channels (Interrupt vector, request flag, request output enabled)
Edge selectable (Rising edge, falling edge, or both edges)
Also available for resetting stop/sleep mode (Edge detectable even in stop mode)
1 channel with 8 inputs (Independent L-level interrupt and input enable)
Also available for resetting stop/sleep mode (Level detectable even in stop mode)
8-bit PWM timer
8/16-bit capture,
timer/counter
UART
8-bit Serial I/O
12-bit PPG timer
External interrupt 1
(wake-up function)
External interrupt 2
(wake-up function)
(Continued)
2
MB89930A Series
(Continued)
Part number
Parameter
MB89935A
MB89935B
MB89P935B
MB89PV930A
10-bit A/D converter
Wild Register
Standby mode
*Power supply
Voltage
10-bit precision
×
8 channels
A/D conversion function (Conversion time : 15.2
µs/10
MHz)
Continuous activation by 8/16-bit timer/counter output or time-base timer counter
8-bit
×
2
Sleep mode, and Stop mode
2.2 V to 5.5 V
3.0 V to 5.5 V
2.7 V to 5.5 V
* : The minimum operating voltage varies with the operating frequency, the function, and the connected ICE.
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PACKAGE AND CORRESPONDING PRODUCTS
Package
FPT-30P-M02
MQP-48C-P01
: Available
×
×
: Not available
×
×
MB89935A
MB89935B
MB89P935B
MB89PV930A
×*
* : Adapter for 48-pin to 30-pin conversion (manufactured by Sunhayato Corp.)
Part number : 48QF-30SOP-8L
Inquiry : Sunhayato Corp. : TEL : (81) -3-3984-7791
FAX : (81) -3-3971-0535
E-mail : adapter@sunhayato.co.jp
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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 MB89PV930A, add the current consumed by the EPROM which is connected to the top socket.
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 MB89PV930A and MB89P935B.
4. Difference between MB89935A and MB89935B
MB89935B is different from MB89935A in that the internal circuit and oscillator have been changed and the
radiated noise and current consumption while oscillation is active is reduced. For details of the characteristics
of current consumption, see “s EXAMPLE CHARACTERISTICS”.
3
MB89930A Series
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PIN ASSIGNMENT
(TOP VIEW)
P04/INT24
P05/INT25
P06/INT26
P07/INT27
MOD0
MOD1
RST
X0
X1
V
SS
P37/BZ/PPG
P36/INT12
P35/INT11
P34/TO/INT10
P33/EC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
V
CC
P03/INT23/AN7
P02/INT22/AN6
P01/INT21/AN5
P00/INT20/AN4
P43/AN3
P42/AN2
P41/AN1
P40/AN0
AV
SS
P50/PWM
P30/UCK/SCK
P31/UO/SO
P32/UI/SI
C
(FPT-30P-M02)
(Continued)
4
MB89930A Series
(Continued)
(TOP VIEW)
P35/INT11
N.C.
N.C.
N.C.
N.C.
N.C.
V
SS
N.C.
N.C.
N.C.
P34/TO/INT10
P33/EC
P32/UI/SI
P31/UO/SO
P30/UCK/SCK
P40/AN0
P41/AN1
P42/AN2
P43/AN3
P00/INT20/AN4
P01/INT21/AN5
P02/INT22/AN6
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
69
70
71
72
73
74
75
76
77
78
79
80
49
50
51
52
68
67
66
65
64
63
62
61
2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
60
59
58
57
56
55
54
53
33
32
31
30
29
28
27
26
25
N.C.
N.C.
N.C.
P36/INT12
P37/BZ/PPG
X1
X0
RST
MOD1
MOD0
P07/INT27
P06/INT26
P05/INT25
P04/INT24
P03/INT23/AN7
AV
SS
N.C.
N.C.
N.C.
V
CC
(MQP-48C-P01)
Pin no.
49
50
51
52
53
54
55
56
Pin name
V
PP
A12
A7
A6
A5
A4
A3
N.C.
Pin no.
57
58
59
60
61
62
63
64
Pin name
N.C.
A2
A1
A0
O1
O2
O3
V
SS
N.C.
N.C.
N.C.
N.C.
N.C.
P50/PWM
Pin no.
65
66
67
68
69
70
71
72
Pin name
O4
O5
O6
O7
O8
CE
A10
N.C.
Pin no.
73
74
75
76
77
78
79
80
Pin name
OE
N.C.
A11
A9
A8
A13
A14
V
CC
N.C. : Internally connected. Do not use.
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