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UPD754202GS Datasheet(PDF) 47 Page - NEC

Part # UPD754202GS
Description  4-BIT SINGLE-CHIP MICROCONTROLLERS
PDF  66 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD754202GS Datasheet(HTML) 47 Page - NEC

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47
µPD754202, 754202(A)
DC Characteristics (TA = –40 to +85 ˚C, VDD = 1.8 to 6.0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
High-level output current
IOH
Per pin
Pins except P32
–5
mA
Only P32,
–7
–15
mA
VDD = 3.0 V,
VOH = VDD–2.0 V
All pins total
–20
mA
Low-level output current
IOL
Per pin
15
mA
All pins total
45
mA
High-level input voltage
VIH1
Port 3
2.7 V
≤ VDD ≤ 6.0 V
0.7 VDD
VDD
V
1.8 V
≤ VDD < 2.7 V
0.9 VDD
VDD
V
VIH2
Ports 6-8, KRREN,
2.7 V
≤ VDD ≤ 6.0 V
0.8 VDD
VDD
V
RESET
1.8 V
≤ VDD < 2.7 V
0.9 VDD
VDD
V
VIH3
X1
VDD–0.1
VDD
V
Low-level input voltage
VIL1
Port 3
2.7 V
≤ VDD ≤ 6.0 V
0
0.3 VDD
V
1.8 V
≤ VDD < 2.7 V
0
0.1 VDD
V
VIL2
Ports 6-8, KRREN,
2.7 V
≤ VDD ≤ 6.0 V
0
0.2 VDD
V
RESET
1.8 V
≤ VDD < 2.7 V
0
0.1 VDD
V
VIL3
X1
0
0.1
V
High-level output voltage
VOH
VDD = 4.5 to 6.0 V, IOH = –1.0 mA
VDD–1.0
V
VDD = 1.8 to 6.0 V, IOH = –100
µAVDD–0.5
V
Low-level output voltage
VOL
VDD = 4.5 to 6.0 V
Port 3, IOL = 15 mA
0.6
2.0
V
Ports 6, 8,
0.4
V
IOL = 1.6 mA
VDD = 1.8 to 6.0 V, IOL = 400
µA
0.5
V
High-level input leak
ILIH1
VIN = VDD
Pins except X1
3.0
µA
current
ILIH2
X1
20
µA
Low-level input leak
ILIL1
VIN = 0 V
Pins except X1
–3.0
µA
current
ILIL2
X1
–20
µA
High-level output
ILOH
VOUT = VDD
3.0
µA
leak current
Low-level output
ILOL
VOUT = 0 V
–3.0
µA
leak current
On-chip pull-up resistance
RL1
VIN = 0 V
Ports 3, 6, 8
50
100
200
k
Ω
RL2
Port 7 (mask option)
15
30
60
k
Ω
50
100
200
k
Ω
RESET (mask option)
50
100
200
k
Ω



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