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3802 Datasheet

  • 3802

  • SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

  • 51頁

  • MITSUBISHI   MITSUBISHI

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MITSUBISHI MICROCOMPUTERS
3802 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 3802 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3802 group is designed for controlling systems that require
analog signal processing and include two serial I/O functions, A-D
converters, and D-A converters.
The various microcomputers in the 3802 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 3802 group, re-
fer to the section on group expansion.
鈥?/div>
Programmable input/output ports ............................................. 56
鈥?/div>
Interrupts .................................................. 16 sources, 16 vectors
鈥?/div>
Timers ............................................................................. 8 bit
!
4
鈥?/div>
Serial I/O1 .................... 8-bit
!
1 (UART or Clock-synchronized)
鈥?/div>
Serial I/O2 .................................... 8-bit
!
1 (Clock-synchronized)
鈥?/div>
PWM ................................................................................ 8-bit
!
1
鈥?/div>
A-D converter .................................................. 8-bit
!
8 channels
鈥?/div>
D-A converter .................................................. 8-bit
!
2 channels
鈥?/div>
Clock generating circuit ....................... Internal feedback resistor
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
(connect to external ceramic resonator or quartz-crystal oscillator)
Power source voltage .................................................. 3.0 to 5.5 V
(Extended operating temperature version : 4.0 to 5.5 V)
Power dissipation ............................................................... 32 mW
Memory expansion possible
Operating temperature range .................................... 鈥?0 to 85擄C
(Extended operating temperature version : 鈥?0 to 85擄C)
FEATURES
鈥?/div>
Basic machine-language instructions ....................................... 71
鈥?/div>
The minimum instruction execution time ............................ 0.5
碌s
鈥?/div>
(at 8 MHz oscillation frequency)
Memory size
ROM .................................................................. 8 K to 32 K bytes
RAM ................................................................. 384 to 1024 bytes
APPLICATIONS
Office automation, VCRs, tuners, musical instruments, cameras,
air conditioners, etc.
PIN CONFIGURATION (TOP VIEW)
P0
0
/AD
0
P0
1
/AD
1
P0
2
/AD
2
P0
3
/AD
3
P0
4
/AD
4
P0
5
/AD
5
P0
6
/AD
6
P0
7
/AD
7
P1
0
/AD
8
P1
1
/AD
9
P1
2
/AD
10
P1
3
/AD
11
P1
4
/AD
12
P1
5
/AD
13
P1
6
/AD
14
P1
7
/AD
15
41
40
38
37
39
36
35
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
10
11
12
13
15
14
16
1
3
4
5
7
2
6
8
9
47
43
42
34
33
45
44
46
P3
7
/RD
P3
6
/WR
P3
5
/SYNC
P3
4
/蠁
P3
3
/RESET
OUT
P3
2
/ONW
P3
1
/DA
2
P3
0
/DA
1
V
CC
V
REF
AV
SS
P6
7
/AN
7
P6
6
/AN
6
P6
5
/AN
5
P6
4
/AN
4
P6
3
/AN
3
32
31
30
29
28
27
26
M38022M4-XXXFP
25
24
23
22
21
20
19
18
17
P2
0
/DB
0
P2
1
/DB
1
P2
2
/DB
2
P2
3
/DB
3
P2
4
/DB
4
P2
5
/DB
5
P2
6
/DB
6
P2
7
/DB
7
V
SS
X
OUT
X
IN
P4
0
/INT
4
P4
1
/INT
0
RESET
CNV
SS
P4
2
/INT
1
Package type : 64P6N-A
64-pin plastic-molded QFP
P6
2
/AN
2
P6
1
/AN
1
P6
0
/AN
0
P5
7
/INT
3
P5
6
/PWM
P5
5
/CNTR
1
P5
4
/CNTR
0
P5
3
/S
RDY2
P5
2
/S
CLK2
P5
1
/S
OUT2
P5
0
/S
IN2
P4
7
/S
RDY1
P4
6
/S
CLK1
P4
5
/T
X
D
P4
4
/R
X
D
P4
3
/INT
2

3802 產品屬性

  • 22現貨

  • 1 : ￥52.22000散裝

  • -

  • 散裝

  • 在售

  • 直流電機

  • 齒輪電機

  • -

  • 3 ~ 6VDC

  • 120 RPM

  • -

  • -

  • -

  • 矩形 - 2.756" x 0.866"（70.00mm x 22.00mm）

  • -

  • -

  • -

  • 焊片

  • -

  • 90

  • -

  • -

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