DS07-13722-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
16-bit Proprietary Microcontroller
CMOS
F
2
MC-16LX MB90480 Series
MB90F481/F482
s
DESCRIPTION
The MB90480 series is a 16-bit general-purpose FUJITSU microcontroller designed for process control in con-
sumer devices and other applications requiring high-speed real-time processing.
The F
2
MC-16LX CPU core instruction set retains the AT architecture of the F
2
MC* family, with additional instruc-
tions for high-level languages, expanded addressing mode, enhanced multiply-drive instructions, and complete
bit processing. In addition, a 32-bit accumulator is provided to enable long-word processing.
The MB90480 series features embedded peripheral resources including 8/16-bit PPG, expanded I/O serial inter-
face, UART, 10-bit A/D converter, 16-bit I/O timer, 8/16-bit up-counter, DTP/external interrupt, chip select, and 16-
bit reload timer.
* : F
2
MC, an abbreviation for FUJITSU Flexible Microcontroller, is a registered trademark of FUJITSU, Ltd.
s
FEATURES
Clock
Minimum instruction execution time: 40.0 ns/6.25 MHz base frequency multiplied
4 (25 MHz internal operating
frequency/3.3 V
0.3 V)
62.5 ns/4 MHz base frequency multiplied
4 (16 MHz internal operating
frequency/3.0 V
0.3 V)
PLL clock multiplier
Maximum memory space: 16 Mbyte
(Continued)
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PACKAGES
Plastic QFP, 100-pin
Plastic LQFP, 100-pin
(FPT-100P-M06)
(FPT-100P-M05)
MB90480 Series
2
(Continued)
Instruction set optimized for controller applications
Supported data types (bit, byte, word, or long word)
Typical addressing modes (23 types)
Enhanced signed multiplication/division instruction and RETI instruction functions
32-bit accumulator for enhanced high-precision calculation
Instruction set designed for high-level language (C) and multi-task operations
System stack pointer adopted
Instruction set compatibility and barrel shift instructions
Non-multiplex bus/multiplex bus compatible
Enhanced execution speed
4 byte instruction queue
Enhanced interrupt functions
8 levels setting with programmable priority, 8 external interrupts
Data transmission function (
DMA)
Up to 16 channels
Embedded ROM
Flash versions: 192 KB, 256 KB
Embedded RAM: 4 KB, 6 KB
General purpose ports
Up to 84 ports
(Except MB90V480 : Includes 16 ports with input pull-up resistance, 16 ports with output open drain settings)
A/D converter
8-channel RC sequential comparison type (10-bit resolution, 3.68
s conversion time (at 25 MHz) )
UART: 1 channel
I/O expanded serial interface (SIO) : 2 channels
8/16-bit PPG: 3 channels (with 8-bit
6 channel/16-bit
3 channel mode switching function)
8/16-bit up/down timer: 1 channel (with 8-bit
2 channel/16-bit
1-channel mode switching function)
16-bit reload timer: 1 channel
16-bit I/O timer: 2-channel input capture, 6-channel output compare, 1-channel free run timer
On chip dual clock generator system
Low-power consumption mode
With stop mode, sleep mode, CPU intermittent operation mode, watch mode, timebase timer mode
Packages: QFP 100/LQFP 100
Process: CMOS technology
Power supply voltage: 3 V, single source
MB90480 Series
3
s
PRODUCT LINEUP
Item
Part number
MB90F481
MB90F482
MB90V480
ROM size
FLASH 192 KB
FLASH 256 KB
RAM size
4 KB
6 KB
16 KB
CPU function
Number of instructions
: 351
Instruction bit length
: 8-bit, 16-bit
Instruction length
: 1 byte to 7bytes
Data bit length
: 1-bit, 8-bits, 16-bits
Minimum execution time : 40 ns (25 MHz machine clock)
Ports
General-purpose I/O ports: up to 84
General-purpose I/O ports (CMOS output)
General-purpose I/O ports (with pull-up resistance)
General-purpose I/O ports (N-ch open drain)
UART
1 channel, start-stop synchronized
8/16-bit PPG timer
8-bit
6 channel/16-bit
3 channel
8/16-bit up/down
counter/timer
6 event input pins, 8-bit up/down counters: 2
8-bit reload/compare registers: 2
16-bit
I/O timers
16-bit free run timer
Number of channels: 1
Overflow interrupt
Output compare
(OCU)
Number of channels: 6
Pin input factor: A match signal of compare register
Input capture
(ICU)
Number of channels: 2
Rewriting a register value upon a pin input (rising, falling, or both edges)
DTP/external interrupt circuit
Number of external interrupt channels: 8 (edge or level detection)
Extended I/O serial interface
2 channels, embedded
Timebase timer
18-bit counter
Interrupt cycles: 1.0 ms, 4.1 ms, 16.4 ms, 131.1 ms (minimum value, at 4 MHz
base oscillator)
A/D converter
Conversion resolution: 8/10-bit, switchable
One-shot conversion mode (converts selected channel 1 time only)
Scan conversion mode (conversion of multiple consecutive channels,
programmable up to 8 channels)
Continuous conversion mode (repeated conversion of selected channels)
Stop conversion mode (conversion of selected channels with repeated pause)
Watchdog timer
Reset generation interval: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
(minimum value, at 4 MHz base oscillator)
Low-power consumption
(standby) modes
Sleep mode, stop mode, CPU intermittent mode, watch timer mode, timebase
timer mode
Process
CMOS
Type
FLASH model
FLASH model
Evaluation product, user
terminal,
3/5 V versions
Emulator power supply
Included
MB90480 Series
4
s
PIN ASSIGNMENT
(TOP VIEW)
(FPT-100P-M06)
1
P20/A16
P21/A17
P22/A18
P23/A19
P24/A20/PPG0
P25/A21/PPG1
P26/A22/PPG2
P27/A23/PPG3
P30/A00/AIN0
P31/A01/BIN0
V
SS
P32/A02/ZIN0
P33/A03/AIN1
P34/A04/BIN1
P35/A05/ZIN1
P36/A06
P37/A07
P40/A08/SIN2
P41/A09/SOT2
P42/A10/SCK2
P43/A11
P44/A12
V
CC
P45/A13
P46/A14/OUT4
P47/A15/OUT5
P70/SIN0
P71/SOT0
P72/SCK0
P73/TIN0
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
X0A
X1A
P57/CLK
RST
P56/RDY
P55/HAK
P54/HRQ
P53/WRH
P52/WRL
P51/RD
P50/ALE
PA3/OUT3
PA2/OUT2
PA1/OUT1
PA0/OUT0
P97/IN1
P96/IN0
P95/PPG5
P94/PPG4
P93/FRCK/ADTG/CS3
P92/SCK1/CS2
P91/SOT1/CS1
P90/SIN1/CS0
P87/IRQ7
P86/IRQ6
P85/IRQ5
P84/IRQ4
P83/IRQ3
P82/IRQ2
MD2
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
31
P74/TOT0
P75
P76
P77
AV
CC
AVRH
AV
SS
P60/AN0
P61/AN1
P62/AN2
P63/AN3
Vss
P64/AN4
P65/AN5
P66/AN6
P67/AN7
P80/IRQ0
P81/IRQ1
MD0
MD1
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P17/AD15/D15
P16/AD14/D14
P15/AD13/D13
P14/AD12/D12
P13/AD11/D11
P12/AD10/D10
P11/AD09/D09
P10/AD08/D08
P07/AD07/D07
P06/AD06/D06
P05/AD05/D05
P04/AD04/D04
P03/AD03/D03
P02/AD02/D02
P01/AD01/D01
P00/AD00/D00
V
CC
X1
X0
V
SS
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
MB90480 Series
5
(TOP VIEW)
(FPT-100P-M05)
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
RST
P56/RDY
P55/HAK
P54/HRQ
P53/WRH
P52/WRL
P51/RD
P50/ALE
PA3/OUT3
PA2/OUT2
PA1/OUT1
PA0/OUT0
P97/IN1
P96/IN0
P95/PPG5
P94/PPG4
P93/FRCK/ADTG/CS3
P92/SCK1/CS2
P91/SOT1/CS1
P90/SIN1/CS0
P87/IRQ7
P86/IRQ6
P85/IRQ5
P84/IRQ4
P83/IRQ3
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
P22/A18
P23/A19
P24/A20/PPG0
P25/A21/PPG1
P26/A22/PPG2
P27/A23/PPG3
P30/A00/AIN0
P31/A01/BIN0
V
SS
P32/A02/ZIN0
P33/A03/AIN1
P34/A04/BIN1
P35/A05/ZIN1
P36/A06
P37/A07
P40/A08/SIN2
P41/A09/SOT2
P42/A10/SCK2
P43/A11
P44/A12
V
CC
P45/A13
P46/A14/OUT4
P47/A15/OUT5
P70/SIN0
P71/SOT0
P72/SCK0
P73/TIN0
P74/TOT0
P75
P76
P77
AV
CC
AVRH
AV
SS
P60/AN0
P61/AN1
P62/AN2
P63/AN3
V
SS
P64/AN4
P65/AN5
P66/AN6
P67/AN7
P80/IRQ0
P81/IRQ1
MD0
MD1
MD2
P82/IRQ2
P21/A17
P20/A16
P17/AD15/D15
P16/AD14/D14
P15/AD13/D13
P14/AD12/D12
P13/AD11/D11
P12/AD10/D10
P11/AD09/D09
P10/AD08/D08
P07/AD07/D07
P06/AD06/D06
P05/AD05/D05
P04/AD04/D04
P03/AD03/D03
P02/AD02/D02
P01/AD01/D01
P00/AD00/D00
V
CC
X1
X0
V
SS
X0A
X1A
P57/CLK
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
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
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