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參數(shù)資料
型號： M38220M3FS
廠商： Mitsubishi Electric Corporation
英文描述： Dual bus switch - # of Bits per Enable: 1 ; Description: Bus Switch ; Number of bits: 2 ; Operating temperature: -40~85 Cel; Operating voltage: 4.5~5.5 VDC
中文描述： 單芯片8位CMOS微機
文件頁數(shù)： 1/78頁
文件大小： 998K
代理商： M38220M3FS
DESCRIPTION
The 3822 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3822 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 3822 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 3822 group, re-
fer to the section on group expansion.
FEATURES
qBasic machine-language instructions ...................................... 71
qThe minimum instruction execution time ........................... 0.5 s
(at 8 MHz oscillation frequency)
qMemory size
ROM ................................................................. 4 K to 48 K bytes
RAM ................................................................. 192 to 1024 bytes
qProgrammable input/output ports ............................................ 49
qSoftware pull-up/pull-down resistors (Ports P0-P7 except port P40)
qInterrupts ................................................. 17 sources, 16 vectors
(includes key input interrupt)
qTimers ........................................................... 8-bit 3, 16-bit 2
qSerial I/O ...................... 8-bit 1 (UART or Clock-synchronized)
qA-D converter ................................................. 8-bit 8 channels
qLCD drive control circuit
Bias ................................................................................... 1/2, 1/3
Duty ........................................................................... 1/2, 1/3, 1/4
Common output .......................................................................... 4
Segment output ........................................................................ 32
q2 clock generating circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
qPower source voltage
In high-speed mode .................................................. 4.0 to 5.5 V
In middle-speed mode ............................................... 2.5 to 5.5 V
(Extended operating temperature version:
2.0 to 5.5 V, Ta= – 20 to 85°C
3.0 to 5.5 V, Ta= – 40 to – 20°C)
(One time PROM version: 2.5 to 5.5 V)
(M version: 2.2 to 5.5 V)
(H version: 2.0 to 5.5 V)
In low-speed mode .................................................... 2.5 to 5.5 V
(Extended operating temperature version:
2.0 to 5.5 V, Ta= – 20 to 85°C
3.0 to 5.5 V, Ta= – 40 to – 20°C)
(One time PROM version: 2.5 to 5.5 V)
(M version: 2.2 to 5.5 V)
(H version: 2.0 to 5.5 V)
qPower dissipation
In high-speed mode .......................................................... 32 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................................ 45
W
(at 32 kHz oscillation frequency, at 3 V power source voltage)
qOperating temperature range................................... – 20 to 85°C
(Extended operating temperature version: – 40 to 85 °C)
APPLICATIONS
Camera, household appliances, consumer electronics, etc.
Fig. 1 M38224M6HXXXFP pin configuration
(The pin configuration of 80D0 is same as this.)
PIN CONFIGURATION (TOP VIEW)
Package type : 80P6N-A (80-pin plastic-molded QFP)
3822 Group
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
S
E
G
8
S
E
G
9
P
3
4
/S
E
G
1
2
P
3
5
/S
E
G
1
3
P
0
/S
E
G
1
6
P
0
3
/S
E
G
1
9
P
0
4
/S
E
G
2
0
P
0
5
/S
E
G
2
1
P
0
6
/S
E
G
2
P
0
7
/S
E
G
2
3
P
1
/S
E
G
2
5
P
1
2
/S
E
G
2
6
P
1
3
/S
E
G
2
7
P
1
4
/S
E
G
2
8
P
1
5
/S
E
G
2
9
P
1
6
/S
E
G
3
0
P
1
7
/S
E
G
3
1
V
L
1
P
6
7
/A
N
7
M38224M6HXXXFP
P
5
7
/A
D
T
P
5
0
/I
N
T
2
P
4
6
/S
C
L
K
P
4
5
/T
X
D
P
4
3
/I
N
T
1
P
4
2
/I
N
T
0
AVSS
VREF
VCC
SEG0
P41/
φ
P40
XIN
XOUT
VSS
P27
P26
P25
P24
P23
P22
P21
P20
RESET
P
5
1
/I
N
T
3
P
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
6
/T
O
U
T
P
1
0
/S
E
G
2
4
P
0
1
/S
E
G
1
7
P
0
2
/S
E
G
1
8
P
4
7
/S
R
D
Y
S
E
G
1
0
S
E
G
1
P
3
6
/S
E
G
1
4
P
3
7
/S
E
G
1
5
P70/XCOUT
P71/XCIN
COM0
VL3
P
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
V
L
2
COM1
COM2
COM3
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
P
4
/R
X
D
1
2
3 4
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26
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32
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相關(guān)PDF資料
PDF描述
M38220M3GP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38220M3HP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38220M4HFP Gen2 Hex Display Multiplexer - Bandwidth: 4 GHz ; Number of channels: 6 ; Operating temperature: -10~+85 Cel; Standby current: 10 uA; Supply current: 0.2 mA; Supply voltage: 3.0~3.6 V
M38220M4HFS Gen2 Hex Display Multiplexer - Bandwidth: 4 GHz ; Number of channels: 6 ; Operating temperature: -10~+85 Cel; Standby current: 10 uA; Supply current: 0.2 mA; Supply voltage: 3.0~3.6 V
M38220M4HP Gen1 Hex Display Multiplexer with 4:1 DDC/AUX Multiplexer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38220M3-FS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38220M3GP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38220M3-GP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38220M3HFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38220M3HGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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