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参数资料
| 型号： | M38221E2DFP |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | 1-of-10 decoder - Description: 1-of-10 Decoder ; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 2.4 mA @ 15 V ; Power dissipation considerations: Low Power or Automotive Applications ; Propagation delay: 30@15V ns; Voltage: 4.5-15.5 |
| 中文描述： | 单芯片8位CMOS微机 |
| 文件页数： | 1/78页 |
| 文件大小： | 998K |
| 代理商： | M38221E2DFP |
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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
G
Basic machine-language instructions ...................................... 71
G
The minimum instruction execution time ........................... 0.5 μs
(at 8 MHz oscillation frequency)
G
Memory size
ROM ................................................................. 4 K to 48 K bytes
RAM................................................................. 192 to 1024 bytes
G
Programmable input/output ports ............................................ 49
G
Software pull-up/pull-down resistors (Ports P0-P7 except port P4
0
)
G
Interrupts ................................................. 17 sources, 16 vectors
(includes key input interrupt)
G
Timers ...........................................................8-bit
3, 16-bit
2
G
Serial I/O...................... 8-bit
1 (UART or Clock-synchronized)
G
A-D converter ................................................. 8-bit
8 channels
G
LCD drive control circuit
Bias ...................................................................................1/2, 1/3
Duty ...........................................................................1/2, 1/3, 1/4
Common output .......................................................................... 4
Segment output ........................................................................ 32
G
2 clock generating circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
G
Power 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)
G
Power dissipation
In high-speed mode ..........................................................32 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................................ 45
μ
W
(at 32 kHz oscillation frequency, at 3 V power source voltage)
G
Operating 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
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SS
P2
7
P2
6
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4
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3
P
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9 20 2
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3 24
2
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相关PDF资料 |
PDF描述 |
|---|---|
| M38223E1DFP | Connector,D-Shell,Cable Mnt,RECEPT,37 Contacts,PIN,0.109 Pitch,IDC Terminal,HOLE .112-.124 RoHS Compliant: No |
| M38224E1DFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38223E4DFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38224E4DFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38225E4DFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M38221E2DFS | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38221E2DGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38221E2DHP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38221E2DXXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38221E2DXXXFS | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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