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参数资料
| 型号： | M37481M8-XXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | 10 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件页数： | 4/100页 |
| 文件大小： | 1457K |
| 代理商： | M37481M8-XXXFP |
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MITSUBISHI MICROCOMPUTERS
7480/7481 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
8
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
Number of basic instructions
Instruction execution time
Clock input oscillation frequency
Serial I/O
Timers
Subroutine nesting
Interrupt
71 (740 family 69 basic instructions + 2 multiplication/division instructions)
0.5
s (Minimum instructions, at 8 MHz clock input oscillation frequency)
8 MHz (max.)
16384 bytes
8192 bytes
4096 bytes
448 bytes
256 bytes
128 bytes
8 bits ! 2
4 bits ! 1
5 V
–5 to 10 mA (P0, P1: CMOS tri-states), 10 mA (P4, P5: N channel)
8 bits ! 1
16-bit timer x 2, 8-bit timer x 2
192 max.
96 max.
64 max.
5 external interrupts, 8 internal interrupts, 1 software interrupt
Built-in circuit with feedback resistor (with external ceramic oscillator)
Built-in circuit
2.7 to 4.5 V (at f(XIN) = (2.2VCC – 2) MHz)
4.5 to 5.5 V (at f(XIN)=8 MHz)
35 mW (standard, at 8 MHz clock input oscillation frequency)
–20 to 85 °C (–40 to 85 °C for extended operating temperature range version)
CMOS silicon gate
8 bits ! 1
4 bits ! 1
2 bits ! 1
—————
FUNCTIONS OF 7480/7481 GROUP
Table 2. Functions of 7480/7481 group
8 bits ! 4 analog inputs
(in common with P2)
8 bits ! 8 analog inputs
(in common with P2)
42-pin SDIP/44-pin OFP
32-pin SDIP/32-pin SOP
Functions
M37480M4/M8/E8-XXXSP/FP
M37480M2T/M4T/M8T/E8T-XXXSP/FP
M37481M4/M8/E8-XXXSP/FP
M37481M2T/M4T/M8T/E8T-XXXSP/FP
I/O
Input
I/O
M8/E8
M4
M2
I/O withstand voltage
Output current
Memory size
I/O port
I/O characteristics
M8/E8
M4
M2
M8/E8
M4
M2
P0, P1
P2
P3
P4
P5
ROM
RAM
Parameter
A-D converter (successive comparison method)
Clock generating circuit
Watchdog timer
Power source voltage
Power dissipation
Operating temperature range
Device structure
Package
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37481M8-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES |
| M37481MT-088FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37481MXT | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37481MXT-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37481MXT-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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