DS07-12549-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
8-bit Proprietary Microcontroller
CMOS
F
2
MC-8L MB89800 Series
MB89803/805/P808/PV800
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DESCRIPTION
MB89800 series is a line of single-chip microcontrollers using the F
2
MC-8L* CPU core which can operate at low
voltage but at high speed. In addition to an LCD controller/driver allowing 240-pixel display the microcontrollers
contain a variety of peripheral functions such as timers, a UART, a serial interface, and an external interrupt. The
configuration of the MB89800 series is therefore best suited to control of LCD display panels.
*: F
2
MC stands for FUJITSU Flexible Microcontroller.
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FEATURES
Minimum execution time: 0.4
s/10 MHz (Vcc = +5.0 V)
F
2
MC-8L family CPU core
Multiplication and division instructions
Instruction set optimized for controllers
16-bit arithmetic operations
Test and branch instructions
Bit manipulation instructions, etc.
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PACKAGES
100 pin, Plastic LQFP
100 pin, Plastic QFP
100 pin, Ceramic MQFP
(FPT-100P-M05)
(FPT-100P-M06)
(MQP-100C-P01)
{
MB89800 Series
2
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LCD controller/driver
Max 70 segments/4 commons
Divided resistor for LCD power supply
Three types of timers
8-bit PWM timer (also usable as a reload timer)
8-bit pulse width count timer (also usable as a reload timer)
20-bit time-base counter
Two serial interfaces
8-bit synchronous serial interface (Switchable transfer direction allows communication with various equipment.)
UART (5-, 7-, 8-bit transfer capable)
External interrupt: 2 channels
Capable of wake-up from low-power consumption modes (with an edge detection function)
Low-power consumption modes
Stop mode (Oscillation stops to minimize the current consumption.)
Sleep mode (The CPU stops to reduce the current consumption to approx. 1/3 of normal.)
MB89800 Series
3
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PRODUCT LINEUP
*1 : The function is selected by the mask option.
*2 : Varies with conditions such as the operating frequency. (See "
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ELECTRICAL CHARACTERISTICS".)
Part number
Parameter
MB89803
MB89805
MB89P808
MB89PV800
Classification
Mass production product
(mask ROM products)
One-time PROM product
Piggyback/evaluation
product for evaluation
and development
ROM size
8 K
8 bits
(internal mask
ROM)
16 K
8 bits
(internal mask
ROM)
48 K
8 bits
(internal PROM,
programming with
general-purpose EPROM
programmer)
48 K
8 bits
(external ROM)
RAM size
256
8 bits
512
8 bits
2 K
8 bits
CPU functions
Number of instructions
: 136 instructions
Instruction bit length
: 8 bits
Instruction length
: 1 byte to 3 bytes
Data bit length
: 1, 8, 16 bit length
Minimum execution time
: 0.4
s/10 MHz (V
CC
= 5.0 V)
Interrupt processing time
: 3.6
s/10 MHz (V
CC
= 5.0 V)
Ports
I/O
ports (N-ch open-drain) : 16 (All also serve as segment pins.)*
1
I/O ports (N-ch open-drain) : 6
I/O ports (CMOS)
: 6 (5 ports also serve as peripheral I/O.)
Input ports
: 4 (1 port also serves as an external interrupt input.)
Total
: 32 (Max)
PWM timer
8-bit reload timer operation (toggled output capable)
8-bit resolution PWM operation
Operating clock (pulse width count timer output, 0.4
s, 6.4
s, 25.6
s/10 MHz)
Pulse width
count timer
8-bit reload timer operation
8-bit pulse width count operation
(continuous measurement capable, "H" width, "L" width, or single-cycle measurement capable)
Operating clock(0.4
s, 1.6
s, 12.8
s/10 MHz)
Serial I/O 8 bits
8-bit length
One clock selectable from four transfer clocks(0.8
s, 3.2
s, 12.8
s/10 MHz)
LSB first/MSB first selectability
UART
5-, 7-, 8- bit transfer capable, built-in baud-rate generator (Max 156250/10 MHz)
LCD controller/
driver
Common output: 4
Segment output: 70 (Max)
Operating mode: 1/2 bias
1/2 duty, 1/3 bias
1/3 duty, 1/3 bias
1/4 duty
LCD display RAM size: 70
4 bits
Dividing resistor for LCD driving: Built-in(An external resistor selectable)
External interrupt
2 channels (edge selectable) (1 channel also serves as a pulse width count timer input)
Standby mode
Sleep mode, stop mode
Process
CMOS
Operating
voltage*
2
2.2 V to 6.0 V
2.7 to 6.0 V
EPROM for use
MBM27C512-20TV
(LCC package)
MB89800 Series
4
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PACKAGE AND CORRESPONDING PRODUCTS
: Available
: Not available
Note : For more information about each package, see "
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PACKAGE DIMENSIONS".
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DIFFERENCES AMONG PRODUCTS
1.
Memory Size
Before evaluating using the piggyback product, it is necessary to confirm its differences from the product that
will actually be used.
Take particular care on the following points:
MB89803 register bank addresses upper than 0180H can not be used.
The stack area, etc., is set at the upper limit of the RAM.
2.
Current Consumption
In the case of the MB89PV800, add the current consumed by the EPROM which is connected to the top socket.
When operating at low speed, the current consumption in the one-time PROM or EPROM model is greater
than on the mask ROM models. However, the current consumption in sleep/stop modes is the same. (For more
information, see "
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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 "
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MASK OPTIONS".
Note that the options are fixed especially in MB89PV800 and MB89P808.
Package
MB89803
MB89805
MB89P808
MB89PV800
FPT-100P-M05
FPT-100P-M06
MQP-100C-P01
MB89800 Series
5
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PIN ASSIGNMENT
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
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
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
SEG64/P12
SEG65/P13
SEG66/P14
SEG67/P15
SEG68/P16
SEG69/P17
P20
P21
P22
P23
P24
P25
P30/INT0
P31
P32
P33
P40
P41/PWM
P42/PWC/INT1
V
SS
X1
X0
RST
MOD1
MOD0
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
SEG39
SEG40
SEG41
SEG42
SEG43
SEG44
SEG45
SEG46
SEG47
SEG48
SEG49
SEG50
SEG51
SEG52
SEG53
SEG54/P00
SEG55/P01
SEG56/P02
SEG57/P03
SEG58/P04
SEG59/P05
SEG60/P06
SEG61/P07
SEG62/P10
SEG63/P11
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM1
COM2
COM3
COM0
V1
V2
V3
V
CC
P45/SCK
P44/SO
P43/SI
(FPT-100P-M05)
(TOP VIEW)
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