FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13504-2E
16-bit Proprietary Microcontroller
CMOS
F
2
MC-16F MB90230 Series
MB90233/234/P234/W234
s
DESCRIPTION
The MB90230 series is a member of general-purpose, 16-bit microcontrollers designed for those applications which
require high-speed realtimeprocessing, proving to be suitable for various industrial machines, camera and video
devices, OA equipment, and for process control. The CPU used in this series is the F
2
MC*-16F. The instruction
set for the F
2
MC-16F CPU core is designed to be optimized for controller applications while inheriting the AT
architecture of the F
2
MC-16/16H series, allowing a wide range of control tasks to be processed efficiently at high
speed.
The peripheral resources integrated in the MB90230 series include: the UART (clock asynchronous/synchronous
transfer)
×
1 channel, the extended serial I/O interface
×
1 channel, the A/D converter (8/10-bit precision)
×
8
channels, the D/A converter (8-bit precision)
×
2 channels, the level comparator
×
1 channel, the external interrupt
input
×
4 lines, the 8-bit PPG timer (PWM/single-shot function)
×
1 channel, the 8-bit PWM controller
×
6 channels,
the 16-bit free run timer
×
1 channel, the input capture unit
×
4 channels, the output compare unit
×
6 channels,
and the serial E
2
PROM interface.
*: F
2
MC stands for FUJITSU Flexible Microcontroller.
s
FEATURES
F
2
MC-16F CPU block
• Minimum execution time: 62.5 ns (at machine clock frequency of 16 MHz)
• Instruction set optimized for controllers
Various data types supported (bit, byte, word, and long-word)
Extended addressing modes: 23 types
High coding efficiency
Higher-precision operation enhanced by a 32-bit accumulator
Signed multiplication and division instructions
(Continued)
s
PACKAGE
100-pin Plastic LQFP
100-pin Ceramic LQFP
(FPT-100P-M05)
(FPT-100C-C01)
MB90230 Series
(Continued)
• Enhanced instructions applicable to high-level language (C) and multitasking
System stack pointer
Enhanced pointer-indirect instructions
Barrel shift instructions
• Increased execution speed: 8-byte instruction queue
• 8-level, 32-factor powerful interrupt service functions
• Automatic transfer function independent of the CPU (EI
2
OS)
• General-purpose ports: Up to 84 lines
Ports with input pull-up resistor available: 24 lines
Ports with output open-drain available: 9 lines
Peripheral blocks
• ROM:48 Kbytes (MB90233)
96 Kbytes (MB90234)
EPROM: 96 Kbytes (MB90W234)
One-time PROM: 96 Kbytes (MB90P234)
• RAM: 2 Kbytes (MB90233)
3 Kbytes (MB90234/W234/P234)
• PWM control circuit: (simple 8 bits): 6 channels
• Serial interface
UART: 1 channel
Extended serial I/O interface
Switchable I/O port: 1 channel
Communication prescaler (Source clock generator for the UART, serial I/O interface, CKOT, and level
comparator): 1 channel
• Serial E
2
PROM interface: 1 channel
• A/D converter with 8/10-bit resolution: input 8 channels
• Level comparator: 1 channel
4-bit D/A converter integrated
• D/A converter with 8-bit resolution: 2 channels
8-bit PPG timer: 1 channel
• Input/output timer
16-bit free run timer: 1 channel
16-bit output compare unit: 6 channels
16-bit input capture unit: 4 channels
• 18-bit timebase timer
• Watchdog timer function
• Standby modes
Sleep mode
Stop mode
2
MB90230 Series
s
PRODUCT LINEUP
Part number
Parameter
MB90233
NB90234
MB90P234
One-time PROM
model
96 Kbytes
3 Kbytes
MB90W234
EPROM model
96 Kbytes
3 Kbytes
MB90V230
Evaluation
model
—
4 Kbytes
Classification
ROM size
RAM size
CPU functions
Mask ROM products
48 Kbytes
2 Kbytes
96 Kbytes
3 Kbytes
Number of instructions: 420
Instruction bit length: 8 or 16 bits
Instruction length: 1 to 7 bytes
Data bit length: 1, 4, 8, 16, or 32 bits
Minimum execution time: 62.5 ns at 16 MHz (internal)
Up to 84 lines
I/O ports (CMOS): 51
I/O ports (CMOS) with pull-up resistor available: 24
I/O ports (open-drain): 9
Number of channels: 1 (switchable I/O)
Clock synchronous communication (2404 to 38460 bps, full-duplex double buffering)
Clock asynchronous communication (500K to 5M bps, full-duplex double buffering)
Number of channels: 1
Internal or external clock mode
Clock synchronous transfer (62.5 kHz to 1 MHz, “LSB first” or “MSB first” transfer)
Resolution: 10 or 8 bits, Number of input lines: 4
Single conversion mode (conversion for a specified input channel)
Scan conversion mode (continuous conversion for specified consecutive channels)
Continuous conversion mode (repeated conversion for a specified channel)
Stop conversion mode (periodical conversion)
Resolution: 8 bits, Number of output pins: 2
Comparison to internal D/A converter (4-bit resolution)
Number of channels: 6
8-bit PWM control circuit (operation of 1×φ, 2×φ, 16×φ, 32×φ)
Number of channels: 1 channel with 8-bit resolution
PWM function: Continuous output of pulse synchronous to trigger
Single-shot function: Output of single pulse by trigger
Number of channels: 1
Instruction code (NS type)
Variable address length: 8 to 11 bits (with address increment function)
Variable data length: 8 or 16 bits
Number of channels: 6
16-bit reload timer operation (operation clock cycle of 0.25
µs
to 1.05 s)
Number of channels: 1
16-bit input capture unit: 4 channels
16-bit output compare unit: 6 channels
Number of input pins: 4
Stop mode and sleep mode
FPT-100P-M05
FPT-100C-C01
PGA256-A02
Ports
UART
Serial interface
A/D converter
D/A converter
Level
comparator
PWM
PPG timer
Serial E
2
PROM
interface
Timer
Free run timer
External interrupt
input
Standby mode
Package
3
MB90230 Series
s
PIN ASSIGNMENT
(TOP VIEW)
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
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
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
P21/A01
P20/A00
P17/D15
P16/D14
P15/D13
P14/D12
P13/D11
P12/D10
P11/D09
P10/D08
P07/D07
P06/D06
P05/D05
P04/D04
P03/D03
P02/D02
P01/D01
P00/D00
V
CC
X1
X0
V
SS
P57
P56/RD
P55/WRL
P22/A02
P23/A03
P24/A04
P25/A05
P26/A06
P27/A07
P30/A08
P31/A09
V
SS
P32/A10
P33/A11
P34/A12
P35/A13
P36/A14
P37/A15
PWM0/P40/A16
PWM1/P41/A17
PWM2/P42/A18
PWM3/P43/A19
PWM4/P44/A20
V
CC
PWM5/P45/A21
TRG/P46/A22
PPG/P47/A23
ATG/P70
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
P54/WRH
P53/HRQ
P52/HAK
P51/RDY
P50/CLK
PA5/SCK2
PA4/SOT2
PA3/SIN2
PA2/SCK1
PA1/SOT1
PA0/SIN1
P96/SCK0
P95/SOT0
P94/SIN0
P93/IN3/CKOT
P92/IN2
P91/IN1
P90/IN0
P87/OUT5
P86/OUT4
P85/OUT3
P84/OUT2
P83/OUT1/INT3
P82/OUT0/INT2
4
P71/EDI
P72/EDO
P73/ESK
P74/ECS
P75/DA0
P76/DA1
AV
CC
AVRH
AVRL
AV
SS
P60/AN0
P61/AN1
P62/AN2
P63/AN3
V
SS
P64/AN4
P65/AN5
P66/AN6
P67/AN7/CMP
P80/INT0
P81/INT1
MD0
MD1
MD2
HST
(FPT-100P-M05)
(FPT-100C-C01)
MB90230 Series
s
PIN DESCRIPTION
Pin no.
80
81
82
83 to 90
X0
X1
V
CC
P00 to P07
—
G
Power supply pin
General-purpose I/O port
An input pull-up resistor can be added to the port by setting the
pull-up resistor setting register.
These pins serve as D00 to D07 pins in bus modes other than the
single-chip mode.
I/O pins for the lower eight bits of the external data bus.
These pins are enabled in an external-bus enabled mode.
G
General-purpose I/O port
An input pull-up resistor can be added to the port by setting the pull-up
resistor setting register.
These pins are enabled in the single-chip mode with the external-bus
enabled and the 8-bit data bus specified.
I/O pins for the upper eight bits of the external data bus
These pins are enabled in an external-bus enabled mode with the 16-
bit data bus specified.
G
General-purpose I/O port
An input pull-up resistor can be added to the port by setting the
pull-up resistor setting register.
These pins are enabled in the single-chip mode.
I/O pins for the lower eight bits of the external data bus
These pins are enabled in an external-bus enabled mode.
E
General-purpose I/O port
This port is enabled in the single-chip mode or when the middle
address control register setting is “port.”
I/O pins for the middle eight bits of the external data bus
These pins are enabled in an external-bus enabled mode when the
middle address control register setting is “address.”
—
E
Power supply pin
General-purpose I/O port
This port is enabled in the single-chip mode or when the middle
address control register setting is “port.”
I/O pins for the middle eight bits of the external data bus
These pins are enabled in an external-bus enabled mode when the
middle address control register setting is “address.”
Pin name
Circuit
type
A
Oscillator pins
Function
D00 to D07
91 to 98
P10 to P17
D08 to D15
99, 100
1 to 6
P20 to P27
A00 to A07
7, 8
P30, P31
A08, A09
9
10 to 15
V
SS
P32 to P37
A10 to A15
(Continued)
5
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