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UPD178024GF Datasheet(PDF) 35 Page - NEC

Part # UPD178024GF
Description  8-BIT SINGLE-CHIP MICROCONTROLLER
PDF  56 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD178024GF Datasheet(HTML) 35 Page - NEC

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35
µPD178023, 178024
Data Sheet U14126EJ1V0DS00
8. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (TA = 25
°C)
Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
VDD
–0.3 to +6.0
V
VDDPORT
–0.3 to VDD + 0.3
V
VDDPLL
–0.3 to VDD + 0.3
V
Input voltage
VI
–0.3 to +11.0
V
Output voltage
VO
Excluding P130 to P132
–0.3 to VDD + 0.3
V
Output breakdown
VBDS
P130-P132
N-ch open drain
16
V
voltage
Analog input voltage
VAN
P10-P15
Analog input pin
–0.3 to VDD + 0.3
V
High-level output
IOH
1 pin
–8
mA
current
Total of P00-P06, P30-P37, P54-P57, P60-P67,
–15
mA
and P120-P125
Total of P40-P47, P50-P53, and P70-P77
–15
mA
Low-level output
IOL Note
1 pin
Peak value
16
mA
current
r.m.s
8
mA
Total of P00-P06, P30-P37, P40-P47,
Peak value
30
mA
P50-P57, P60-P67, P70-P77,
r.m.s
15
mA
P120-P125, and P130-P132
Operating temperature
TA
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Note
Calculate the r.m.s as follows: [r.m.s] = [Peak value] x
√Duty
Caution If the rated value of even one of the above parameters is exceeded even momentarily, the quality
of the product may be degraded. The absolute maximum ratings, therefore, are the values
exceeding which the product may be physically damaged. Be sure to use the product with these
ratings never being exceeded.
Remark Unless otherwise specified, the characteristics of a multiplexed pin are the same as those of the
corresponding port pin.
Recommended Supply Voltage Ranges (TA = –40 to +85
°C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Supply voltage
VDD1
When CPU and PLL are operating
4.5
5.0
5.5
V
VDD2
When CPU is operating and PLL is stopped
3.5
5.0
5.5
V
Data retention voltage
VDDR
When crystal oscillation stops
2.3
5.5
V
Output breakdown
VBDS
P130-P132 (N-ch open drain)
15
V
voltage



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