Renesas PCA4738L-64A Informacje Techniczne Strona 4
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DESCRIPTION
The 3825 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3825 group has the LCD drive control circuit, an 8-channel A-
D converter, and a Serial I/O as additional functions.
The various microcomputers in the 3825 group include variations
of internal memory size and packaging. For details, refer to the
section on part numbering.
For details on availability of microcomputers in the 3825 Group,
refer the section on group expansion.
FEATURES
•
Basic machine-language instructions ....................................... 71
•
The minimum instruction execution time ............................ 0.5 µs
(at 8 MHz oscillation frequency)
•
Memory size
ROM .................................................................. 4 K to 60 K bytes
RAM ................................................................. 192 to 2048 bytes
•
Programmable input/output ports ............................................. 43
•
Software pull-up/pull-down resistors (Ports P0–P8)
•
Interrupts .................................................. 17 sources, 16 vectors
(includes key input interrupt)
•
Timers ........................................................... 8-bit ✕ 3, 16-bit ✕ 2
•
Serial I/O ...................... 8-bit ✕ 1 (UART or Clock-synchronized)
•
A-D converter .................................................. 8-bit ✕ 8 channels
•
LCD drive control circuit
Bias ................................................................................... 1/2, 1/3
Duty ............................................................................ 1/2, 1/3, 1/4
Common output .......................................................................... 4
Segment output ......................................................................... 40
•
2 Clock generating circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
•
Power source voltage
In high-speed mode ................................................... 4.0 to 5.5 V
In middle-speed mode ............................................... 2.5 to 5.5 V
(M version: 2.2 to 5.5 V)
(Extended operating temperature version: 3.0 to 5.5 V)
In low-speed mode..................................................... 2.5 to 5.5 V
(M version: 2.2 to 5.5 V)
(Extended operating temperature version: 3.0 to 5.5 V)
•
Power dissipation
In high-speed mode ...........................................................32 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode..............................................................45 µW
(at 32 kHz oscillation frequency, at 3 V power source voltage)
•
Operating temperature range ................................... – 20 to 85°C
(Extended operating temperature version: –40 to 85°C)
APPLICATIONS
Camera, household appliances, consumer electronics, etc.
3825 Group
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Package type : 100P6S-A (100-pin plastic-molded QFP)
Fig. 1 Pin configuration of M38258MCMXXXFP
(The pin configuration of 100D0 is same as this.)
PIN CONFIGURATION (TOP VIEW)
1 2 3 4 5 6 7 8 9 101112131
41
51
61
71
81
92
02122232425262
72
82
93
0
3
1
3
2
33
34
35
3
6
3
7
3
8
3
9
40
41
4
2
43
4
4
4
5
4
6
4
7
4
8
49
50
5
15
25
35
45
55
65
75
85
96
06
16263646566676869707
172737
47
57
67
77
87
98
0
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
10
0
M38258MCMXXXFP
S
E
G
9
P
3
1
/
S
E
G
1
9
P
3
0
/
S
E
G
1
8
P
3
2
/
S
E
G
2
0
P
3
3
/
S
E
G
2
1
P
3
4
/
S
E
G
2
2
S
E
G
1
0
S
E
G
1
1
S
E
G
1
2
S
E
G
1
3
S
E
G
1
4
S
E
G
1
5
P
3
5
/
S
E
G
2
3
P
3
6
/
S
E
G
2
4
P
3
7
/
S
E
G
2
5
P
0
0
/
S
E
G
2
6
P
0
1
/
S
E
G
2
7
P
0
2
/
S
E
G
2
8
P
0
3
/
S
E
G
2
9
P
0
4
/
S
E
G
3
0
P
0
5
/
S
E
G
3
1
P
0
6
/
S
E
G
3
2
P
0
7
/
S
E
G
3
3
P
1
0
/
S
E
G
3
4
P
1
1
/
S
E
G
3
5
P
1
2
/
S
E
G
3
6
P
1
3
/
S
E
G
3
7
P
1
4
/
S
E
G
3
8
P
1
5
/
S
E
G
3
9
C
1
V
L
1
P
6
7
/
A
N
7
P
6
6
/
A
N
6
P
6
5
/
A
N
5
P
6
4
/
A
N
4
P
6
3
/
A
N
3
P
6
2
/
A
N
2
P
6
1
/
A
N
1
P
6
0
/
A
N
0
P
5
7
/
A
D
T
P
5
6
/
T
O
U
T
P
5
5
/
C
N
T
R
1
P
5
4
/
C
N
T
R
0
P
5
3
/
R
T
P
1
P
5
2
/
R
T
P
0
P
5
1
/
I
N
T
3
P
5
0
/
I
N
T
2
P
4
6
/
S
C
L
K
P
4
5
/
T
X
D
P
4
4
/
R
X
D
P
4
3
/
I
N
T
1
P
4
2
/
I
N
T
0
P
4
1
/
f
(
X
I
N
)
/
5
/
f
(
X
I
N
)
/
1
0
P
4
0
/
f
(
X
I
N
)
/
f
(
X
I
N
)
/
2
P
7
7
P
7
6
P
7
5
P
7
4
C
2
V
L2
V
L3
C
O
M
0
C
O
M
1
C
O
M
2
V
R
E
F
A
V
S
S
V
CC
SEG
8
SEG
0
S
E
G
1
S
E
G
2
S
E
G
4
S
E
G
5
S
E
G
6
S
E
G
7
S
E
G
3
P7
2
P7
3
P7
1
P
7
0
P
8
1
/
X
C
I
N
P
8
0
/
X
C
O
U
T
X
I
N
X
O
U
T
V
S
S
P2
7
P2
6
P
2
5
P2
4
P
2
3
P
2
1
P
1
6
P
2
2
P2
0
P1
7
R
E
S
E
T
S
E
G
1
6
S
E
G
1
7
C
O
M
3
P
4
7
/
S
R
D
Y
- To our customers 1
- Renesas Technology Corp 3
- Customer Support Dept 3
- April 1, 2003 3
- To all our customers 3
- 3825 Group 10
- 16 to 00FF16 are called the 18
- 16 to FFFF16 are called the 18
- 5/TXD pin 33
- 7/AN7–P60/ 35
- IN as the internal clock 35
- CC(min.) and 43
- 16 (high-order byte) and ad 43
- CC(min.) 43
- RDY output enable bit to 48
- XD pin after 48
- IN frequency 48
- 0 of port bock diagram 73
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