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| 型號(hào)： | M38021E4 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single Differential Comparator with Open Collector Outputs 5-SOT-23 0 to 70 |
| 中文描述： | 單芯片8位CMOS微機(jī) |
| 文件頁(yè)數(shù)： | 1/51頁(yè) |
| 文件大小： | 692K |
| 代理商： | M38021E4 |
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P4
1
/INT
0
RESET
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P
1
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P
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/
3
M38022M4-XXXFP
P
6
/
P
5
/
1
P
4
/
0
P
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C
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1
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O
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0
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I
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D
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D
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/
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P6
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/AN
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P6
4
/AN
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P6
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/AN
5
AV
SS
V
REF
V
CC
P3
0
/DA
1
P3
1
/DA
2
P3
2
/ONW
P3
3
/RESET
OUT
P3
4
/
φ
P3
5
/SYNC
P3
6
/WR
P3
7
/RD
P4
2
/INT
1
CNV
SS
X
IN
P4
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/INT
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X
OUT
V
SS
P2
7
/DB
7
P2
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/DB
6
P2
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/DB
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P2
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/DB
4
P2
3
/DB
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P2
2
/DB
2
P2
1
/DB
1
P2
0
/DB
0
P
3
/
R
P
6
/
C
P
0
/
8
P
1
/
1
P
2
/
2
P6
7
/AN
7
P6
6
/AN
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4
4
4
4
4
4
4
PIN CONFIGURATION (TOP VIEW)
Package type : 64P6N-A
64-pin plastic-molded QFP
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.
FEATURES
Basic machine-language instructions....................................... 71
The minimum instruction execution time ............................ 0.5
μ
s
(at 8 MHz oscillation frequency)
Memory size
ROM .................................................................. 8 K to 32 K bytes
RAM ................................................................. 384 to 1024 bytes
Programmable input/output ports ............................................. 56
Interrupts .................................................. 16 sources, 16 vectors
Timers ............................................................................. 8 bit
4
Serial I/O1 .................... 8-bit
1 (UART or Clock-synchronized)
Serial I/O2 ....................................8-bit
1 (Clock-synchronized)
PWM................................................................................ 8-bit
1
A-D converter .................................................. 8-bit
8 channels
D-A converter .................................................. 8-bit
2 channels
Clock generating circuit ....................... Internal feedback resistor
(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 .................................... –20 to 85
°
C
(Extended operating temperature version : –40 to 85
°
C)
APPLICATIONS
Office automation, VCRs, tuners, musical instruments, cameras,
air conditioners, etc.
MITSUBISHI MICROCOMPUTERS
3802 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M38021E5 | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38021E6 | Single Differential Comparator with Open Collector Outputs 5-SOT-23 0 to 70 |
| M38021E7 | Single Differential Comparator with Open Collector Outputs 5-SOT-23 -40 to 85 |
| M38021E8 | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38023M8 | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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