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
µ
s/2.7 V, 1.33
µ
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
µ
s/4.2 MHz
Interrupt processing time:
8.57
µ
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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