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參數(shù)資料
| 型號(hào)： | M37471M2-XXXSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件頁(yè)數(shù)： | 37/49頁(yè) |
| 文件大小： | 601K |
| 代理商： | M37471M2-XXXSP |
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39
7470/7471 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
M37470M2/M4/M8-XXXSP, M37470E4/E8-XXXSP
ABSOLUTE MAXIMUM RATINGS
Power source voltage
Input voltage
XIN
Input voltage
P00–P07, P10–P17, P20–P23,
P30–P33, P40, P41, VREF, RESET
Output voltage
P00–P07, P10–P17, P20–P23,
P40, P41, XOUT
Power dissipation
Operating temperature
Storage temperature
VCC
VI
VO
Pd
Topr
Tstg
V
mW
°C
–0.3 to 7
–0.3 to VCC +0.3
1000
–20 to 85
–40 to 150
Unit
Symbol
Parameter
Ratings
Conditions
Ta = 25
°C
All voltages are based on VSS.
Output transistors are cut off.
RECOMMENDED OPERATING CONDITIONS (VCC = 2.7 to 5.5 V, VSS = 0 V, Ta = –20 to 85
°C unless otherwise noted)
Power source voltage
“H” input voltage
P00–P07, P10–P17, P30–P33, RESET, XIN
“H” input voltage
P20–P23, P40, P41
“L” input voltage
P00–P07, P10–P17, P30–P33
“L” input voltage
P20–P23, P40, P41
“L” input voltage
RESET
“L” input voltage
XIN
“H” sum output current
P00–P07, P40, P41
“H” sum output current
P10–P17, P20–P23
“L” sum output current
P00–P07, P40, P41
“L” sum output current
P10–P17, P20–P23
“H” peak output current
P00–P07, P10–P17, P20–P23, P40, P41
“L” peak output current
P00–P07, P10–P17, P20–P23, P40, P41
“H” average output current
P00–P07, P10–P17, P20–P23, P40, P41 (Note 2)
“L” average output current
P00–P07, P10–P17, P20–P23, P40, P41 (Note 2)
2.7
4.5
0.8VCC
0.7VCC
0
V
mA
4.5
5.5
VCC
0.2VCC
0.25VCC
0.12VCC
0.16VCC
–30
60
–10
20
–5
10
1
2
1
2
2.2VCC – 2.0
8
5
0
Symbol
Parameter
Limits
Min.
Typ.
Max.
Unit
f(CNTR)
f(CLK)
f(XIN)
f(XIN) = 4 MHz
f(XIN) = 8 MHz
f(XIN) = 4 MHz
f(XIN) = 8 MHz
VCC = 2.7 to 4.5 V
VCC = 4.5 to 5.5 V
MHz
VCC
VSS
VIH
VIL
IOH(sum)
IOL(sum)
IOH(peak)
IOL(peak)
IOH(avg)
IOL(avg)
Timer input frequency
CNTR0 (P32),
CNTR1 (P33) (Note 1)
Clock input oscillation frequency (Note 1)
Serial I/O clock input frequency
SCLK (P16) (Note 1)
f(XIN) = 2.2VCC–2.0 MHz
f(XIN) = 8 MHz
Notes 1 : Oscillation frequency is at 50% duty cycle.
2 : The average output current IOH (avg) and IOL (avg) are the average value during a 100 ms.
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