DS07-12404-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
8-bit Proprietary Microcontroller
CMOS
F
2
MC-8L MB89180 Series
MB89181/182/183/P185/PV180
s
DESCRIPTION
The MB89180 series has been developed as a general-purpose version of the F
2
MC*-8L family consisting of
proprietary 8-bit, single-chip microcontrollers.
In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as
dual-clock control system, five operating speed control stages, timers, a serial interface, a remote control
transmission output, external interrupts, an LCD controller/driver, and a watch prescaler.
*: F
2
MC stands for FUJITSU Flexible Microcontroller.
s
FEATURES
F
2
MC-8L family CPU core
Dual-clock control system
High speed operation at low voltage
Minimum execution time: 0.95
s/2.7 V, 1.33
s/2.2 V
I/O ports: max. 64 channels
21-bit time-base timer
8/16-bit timer/counter: 1 channel (8 bits
2 channels)
8-bit serial I/O: 1 channel
LCD controller/driver: max. 32 segments outputs
4 commons
(Continued)
s
PACKAGE
(FPT-64P-M06)
(FPT-64P-M09)
(MQP-64C-P01)
64-pin Plastic QFP
64-pin Plastic QFP
64-pin Ceramic MQFP
(FPT-64P-M03)
64-pin Plastic SQFP
2
MB89180 Series
(Continued)
Remote control transmission output
Buzzer output
Watch prescaler (15 bits)
External interrupts (wake-up function)
Four independent channels with edge detection function plus eight "L" level-interrupt channels
s
PRODUCT LINEUP
(Continued)
MB89182
MB89183
MB89P185
MB89PV180
Classification
Mass production products
(mask ROM products)
One-time
PROM product
Piggyback/
evaluation
product (for
evaluation and
development)
ROM size
4 K
8 bits
(internal mask
ROM)
6 K
8 bits
(internal mask
ROM)
8 K
8 bits
(internal mask
ROM)
16K
8 bits
(internal PROM,
programming
with general-
purpose
EPROM
programmer)
32 K
8 bits
(external ROM)
RAM size
128
8 bits
256
8 bits
512
8 bits
CPU functions
Number of instructions:
136
Instruction bit length:
8 bits
Instruction length:
1 to 3 bytes
Data bit length:
1, 8, 16 bits
Minimum execution time:
0.95
s/4.2 MHz
Interrupt processing time:
8.57
s/4.2 MHz
Ports
I/O ports (N-ch open drain):
8 (6 ports also serve as peripherals, and 3 ports are a
heavy-current drive type.)
Output ports (N-ch open drain): 18 (16 ports also serve as segment pins*
1
, and 2 ports
serve as booster capacitor connection pins.)
I/O ports (CMOS):
16 (12 ports also serve as an external interrupt, and
8 ports also serve as segment pins*
1
.)
Output port (CMOS):
1 (also serves as a remote control pin.)
Total:
43 (max.)
8/16-bit timer/
counter
8-bit timer/counter
2 channels or 16-bit event counter
1 channel
8-bit serial I/O
8 bits
LSB first/MSB first selectability
LDC controller/driver
Common output:
4 (COM2 and COM3 also serve as output ports.)
Segment output:
32 (max.)*
1
Bias power supply pins:
3
LCD display RAM size:
32
4 bits
Dividing resistor for LCD driving (external resistor selectability)
External interrupt
(wake-up function)
4 channels (edge selection, also serve as segment pins.)*
1
8 channels (only for a level interrupt)
MB89181
Part number
Parameter
3
MB89180 Series
(Continued)
*1: Selected by the mask option. See section "
s
Mask Options."
*2: Varies with conditions such as the operating frequency and the connected ICE. (See section "
s
Electrical
Characteristics.")
*3: The operation at less than 2.2 V is assured separately. Please contact FUJITSU LIMITED.
MB89182
MB89183
MB89P185
MB89PV180
Buzzer output
1 (7 frequency types are selectable by software.)
Remote control
transmission output
1 (pulse width and cycle are selectable by software.)
Standby mode
Sleep mode, stop mode, and watch mode
Process
CMOS
Operating voltage*
2
2.2 V*
3
to 6.0 V
2.7 V to 6.0 V
EPROM for use
MBM27C256A-20TV
(LCC package)
MB89181
Part number
Parameter
4
MB89180 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.
Take particular care on the following points:
On the MB89181, addresses 0140
H
and later of the register bank cannot be used. On the MB89182, MB89183,
and MB89P185 microcontrollers, addresses 0180
H
and later of the register bank cannot be used.
On the MB89P185, addresses BFF0
H
to BFF5
H
comprise the option setting area, option settings can be read
by reading these addresses.
The stack area, etc., is set at the upper limit of the RAM.
2. Current Consumption
In the case of the MB89PV180, add the current consumed by the EPROM which is connected to the top
socket.
When operated at low speed, the product with an OTPROM (one-time PROM) 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. (For more information, see section
"
s
Electrical Characteristics." )
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 point:
Options are fixed on the MB89PV180 except the segment output selection.
Package
MB89181
MB89182
MB89183
MB89P185
MB89PV180
FPT-64P-M06
FPT-64P-M09
FPT-64P-M03
MQP-64C-P01
5
MB89180 Series
s
PIN ASSIGNMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SEG4
SEG5
SEG6
SEG7
SEG8/P40
SEG9/P41
SEG10/P42
SEG11/P43
SEG12/P44
SEG13/P45
SEG14/P46
SEG15/P47
SEG16/P50
SEG17/P51
SEG18/P52
SEG19/P53
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P03/INT23
P04/INT24
P05/INT25
P06/INT26
P07/INT27
RST
X0A
X1A
MODA
X0
X1
P20/EC
P21 *
2
P22/TO
P23/SI
P24/SO
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
SEG3
SEG2
SEG1
SEG0
COM0
COM1
COM2/P31
COM3/P32
V
CC
V3
V2
V1
P30/RCO
P00/INT20
P01/INT21
P02/INT22
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
*
1
SEG20/P54
*
1
SEG21/P55
*
1
SEG22/P56
*
1
SEG23/P57
*
1
SEG24/INT10/P10
*
1
SEG25/INT11/P11
*
1
SEG26/INT12/P12
V
SS
*
1
SEG27/INT13/P13
*
1
SEG28/P14
*
1
SEG29/P15
*
1
SEG30/P16
*
1
SEG31/P17
*
2
BUZ/P27
*
2
P26
SCK/P25
(FPT-64P-M03)
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
(Top view)
*1: Selected using the mask option (in units of 4 pins).
*2: N-ch open drain heavy-current drive type
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