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Электронный компонент: M38037M8

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Regarding the change of names mentioned in the document, such as Mitsubishi
Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi
Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names
have in fact all been changed to Renesas Technology Corp. Thank you for your understanding.
Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been
made to the contents of the document, and these changes do not constitute any alteration to the
contents of the document itself.
Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices
and power devices.
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
To all our customers
3803/3804 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
DESCRIPTION
The 3803/3804 group is the 8-bit microcomputer based on the 740
family core technology.
The 3803/3804 group is designed for household products, office
automation equipment, and controlling systems that require ana-
log signal processing, including the A-D converter and D-A
converters.
The 3804 group is the version of the 3803 group to which an I
2
C-
BUS control function has been added.
FEATURES
q
Basic machine-language instructions ...................................... 71
q
Minimum instruction execution time ................................ 0.24
s
(at 16.8 MHz oscillation frequency)
q
Memory size
ROM ............................................................... 16 K to 60 K bytes
RAM ................................................................. 640 to 2048 bytes
q
Programmable input/output ports ............................................ 56
q
Software pull-up resistors ................................................. Built-in
q
Interrupts
21 sources, 16 vectors ............................................... 3803 group
(external 8, internal 12, software 1)
23 sources, 16 vectors ............................................... 3804 group
(external 9, internal 13, software 1)
q
Timers ........................................................................... 16-bit
1
8-bit
4
(with 8-bit prescaler)
q
Watchdog timer ............................................................ 16-bit
1
q
Serial I/O ...................... 8-bit
2 (UART or Clock-synchronized)
8-bit
1 (Clock-synchronized)
q
PWM ............................................ 8-bit
1 (with 8-bit prescaler)
q
I
2
C-BUS interface (3804 group only) ........................... 1 channel
q
A-D converter ............................................. 10-bit
16 channels
(8-bit reading enabled)
q
D-A converter ................................................. 8-bit
2 channels
q
LED direct drive port .................................................................. 8
q
Clock generating circuit ..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
q
Power source voltage
In high-, middle-speed mode
At 16.8 MHz oscillation frequency ............................ 4.5 to 5.5 V
At 12.5 MHz oscillation frequency ............................ 4.0 to 5.5 V
At 8.38 MHz oscillation frequency) ........................ 2.7 to 5.5 V
In low-speed mode
At 32 kHz oscillation frequency .............................. 2.7 to 5.5 V
(
This value of flash memory version is 4.0 to 5.5 V.)
q
Power dissipation
In high-speed mode ................................................ 60 mW (typ.)
(at 16.8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ................................................... 60
W (typ.)
(at 32 kHz oscillation frequency, at 3 V power source voltage)
q
Operating temperature range .................................... 20 to 85C
q
Packages
SP .................................................. 64P4B (64-pin 750 mil SDIP)
FP ....................................... 64P6N-A (64-pin 14
14 mm QFP)
HP ..................................... 64P6Q-A (64-pin 10
10 mm LQFP)
<Flash memory mode>
q
Supply voltage ................................................. V
CC
= 5 V 10 %
q
Program/Erase voltage ........................... V
PP
= 11.7 V to 12.6 V
q
Programming method ...................... Programming in unit of byte
q
Erasing method
Batch erasing ........................................ Parallel/Serial I/O mode
Block erasing .................................... CPU reprogramming mode
q
Program/Erase control by software command
q
Number of times for programming/erasing ............................ 100
q
Operating temperature range (at programming/erasing) ...........
........................................................................ Room temperature
s
Notes
1. The flash memory version cannot be used for application em-
bedded in the MCU card.
2. Supply voltage Vcc of the flash memory version is 4.0 to 5.5
V.
2
3803/3804 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PIN CONFIGURATION (TOP VIEW)
Fig. 1 3803 group pin configuration
Package type : 64P6N-A/64P6Q-A
PIN CONFIGURATION (TOP VIEW)
Fig. 2 3803 group pin configuration
Package type : 64P4B
32
31
30
29
28
26
25
24
23
22
21
20
19
18
17
4
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: Flash memory version
3
3803/3804 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PIN CONFIGURATION (TOP VIEW)
Fig. 3 3804 group pin configuration
Package type : 64P6N-A/64P6Q-A
PIN CONFIGURATION (TOP VIEW)
Fig. 4 3804 group pin configuration
Package type : 64P4B
3
2
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P
3
1
/
D
A
2
P
3
4
/
R
X
D
3
P
3
5
/
T
X
D
3
P
0
0
/
A
N
8
P
2
0
(
L
E
D
0
)
P
5
3
/
S
R
D
Y
2
P
6
5
/
A
N
5
P
4
1
/
I
N
T
0
0
/
X
C
I
N
P
0
1
/
A
N
9
P
0
2
/
A
N
1
0
P
0
3
/
A
N
1
1
P
0
4
/
A
N
1
2
P
0
5
/
A
N
1
3
P
0
6
/
A
N
1
4
P
0
7
/
A
N
1
5
P
1
0
/
I
N
T
4
1
P
1
1
/
I
N
T
0
1
P
1
2
P
1
3
P
1
4
P
1
5
P
1
6
P
1
7
P
2
1
(
L
E
D
1
)
P
2
2
(
L
E
D
2
)
P
2
3
(
L
E
D
3
)
P
2
4
(
L
E
D
4
)
P
2
5
(
L
E
D
5
)
P
2
6
(
L
E
D
6
)
P
2
7
(
L
E
D
7
)
P
3
2
/
S
D
A
P
3
3
/
S
C
L
P
3
6
/
S
C
L
K
3
P
3
7
/
S
R
D
Y
3
P
4
7
/
S
R
D
Y
1
/
C
N
T
R
2
M
3
8
0
4
7
M
8
-
X
X
X
S
P
V
P
P
: Flash memory version
4
3803/3804 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
FUNCTIONAL BLOCK DIAGRAM (Package: 64P4B)
Fig. 5 3803 group functional block diagram
FUNCTIONAL BLOCK
I
N
T
4
0
I
N
T
0
0
I
N
T
2
X
I
N
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N
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S
S
C
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(
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4
9
5
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5
1
5
2
5
3
5
4
5
5
5
6
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1
(
8
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4
1
4
3
4
5
4
7
4
2
4
4
4
6
4
8
P
2
(
8
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3
3
3
5
3
7
3
9
3
4
3
6
3
8
4
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P
3
(
8
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5
7
5
9
6
1
6
3
5
8
6
0
6
2
6
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P
4
(
8
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2
0
2
2
2
4
2
8
2
1
2
3
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5
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9
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6
8
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1
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6
(
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C
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(
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(
8
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I
N
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I
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4
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C
l
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c
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(
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8
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(
8
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(
8
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D
-
A
c
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(
8
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