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M38512M4 Datasheet, PDF (42/61 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER | |||
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MITSUBISHI MICROCOMPUTERS
3851 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
ELECTRICAL CHARACTERISTICS
Table 11 Absolute maximum ratings
Symbol
VCC
VI
VI
VI
VI
VO
VO
Pd
Topr
Tstg
Parameter
Power source voltage
Input voltage P00âP07, P10âP17, P20, P21,
P24âP27, P30âP34, P40âP44,
VREF
Input voltage P22, P23
Input voltage RESET, XIN
Input voltage CNVSS
Output voltage P00âP07, P10âP17, P20, P21,
P24âP27, P30âP34, P40âP44,
XOUT
Output voltage P22, P23
Power dissipation
Operating temperature
Storage temperature
Conditions
All voltages are based on VSS.
Output transistors are cut off.
Ta = 25 °C
Ratings
Unit
â0.3 to 7.0
V
â0.3 to VCC +0.3
V
â0.3 to 5.8
V
â0.3 to VCC +0.3
V
â0.3 to 13
V
â0.3 to VCC +0.3
V
â0.3 to 5.8
V
300
mW
â20 to 85
°C
â40 to 125
°C
Table 12 Recommended operating conditions (1)
(VCC = 2.7 to 5.5 V, Ta = â20 to 85 °C, unless otherwise noted)
Symbol
VCC
VSS
VREF
AVSS
VIA
VIH
VIH
VIH
VIH
VIH
VIH
VIL
VIL
Parameter
Power source voltage (At 8 MHz)
Power source voltage (At 4 MHz)
Power source voltage
A-D convert reference voltage
Analog power source voltage
Analog input voltage
AN0âAN4
âHâ input voltage
P00âP07, P10âP17, P20âP27, P30âP34, P40âP44
âHâ input voltage (when I2C-BUS input level is selected)
SDA1, SCL1
âHâ input voltage (when I2C-BUS input level is selected)
SDA2, SCL2
âHâ input voltage (when SMBUS input level is selected)
SDA1, SCL1
âHâ input voltage (when SMBUS input level is selected)
SDA2, SCL2
âHâ input voltage
RESET, XIN, CNVSS
âLâ input voltage
P00âP07, P10âP17, P20âP27, P30âP34, P40âP44
âLâ input voltage (when I2C-BUS input level is selected)
SDA1, SDA2, SCL1, SCL2
Limits
Unit
Min. Typ. Max.
4.0
5.0
5.5
V
2.7
5.0
5.5
0
V
2.0
VCC
V
0
V
AVSS
VCC
V
0.8VCC
VCC
V
0.7VCC
5.8
V
0.7VCC
VCC
V
1.4
5.8
V
1.4
0.8VCC
0
0
VCC
V
VCC
V
0.2VCC V
0.3VCC V
VIL
VIL
VIL
ΣIOH(peak)
ΣIOH(peak)
ΣIOL(peak)
ΣIOL(peak)
ΣIOL(peak)
ΣIOH(avg)
ΣIOH(avg)
ΣIOL(avg)
ΣIOL(avg)
ΣIOL(avg)
âLâ input voltage (when SMBUS input level is selected)
SDA1, SDA2, SCL1, SCL2
âLâ input voltage
RESET, CNVSS
âLâ input voltage
XIN
âHâ total peak output current P00âP07, P10âP17, P30âP34 (Note)
âHâ total peak output current P20, P21, P24âP27, P40âP44 (Note)
âLâ total peak output current P00âP07, P10âP12, P30âP34 (Note)
âLâ total peak output current P13âP17 (Note)
âLâ total peak output current P20âP27,P40âP44 (Note)
âHâ total average output current P00âP07, P10âP17, P30âP34 (Note)
âHâ total average output current P20, P21, P24âP27, P40âP44 (Note)
âLâ total average output current P00âP07, P10âP12, P30âP34 (Note)
âLâ total average output current P13âP17 (Note)
âLâ total average output current P20âP27,P40âP44 (Note)
0
0.6
V
0
0.2VCC V
0
0.16VCC V
â80 mA
â80 mA
80 mA
80 mA
80 mA
â40 mA
â40 mA
40 mA
40 mA
40 mA
Note : The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value measured
over 100 ms. The total peak current is the peak value of all the currents.
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