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UPD75402ACT Datasheet(PDF) 31 Page - NEC

Part # UPD75402ACT
Description  4 BIT SINGLE-CHIP MICROCOMPUTER
PDF  48 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD75402ACT Datasheet(HTML) 31 Page - NEC

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31
µPD75402A(A)
VDD = 4.5 to 6.0 V, IOH = –1 mA
IOH = –100
µA
VDD = 4.5 to 6.0 V, IOL = 15 mA
VDD = 4.5 to 6.0 V, IOL = 1.6 mA
IOL = 400
µA
Pull-up resistor : 1 k
Ω or
more VDD = 4.5 to 6.0 V
Other than X1 and X2
X1 and X2
Port 5 (open drain)
Other than X1 and X2
X1 and X2
Other than port 5
Port 5 (open drain)
DC CHARACTERISTICS (Ta = –40 to +85 ˚C, V DD = 2.7 to 6.0 V)
Notes 1. This current excludes the current which flows through the built-in pull-up resistors.
2. Value when the processor clock control resistor (PCC) is set to 0011 and the
µPD75402A(A) is
operated in the high-speed mode
3. Value when the PCC is set to 0000 and the
µPD75402A(A) is operated in the low-speed mode
Parameter
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
High-level input
leakage current
Low-level input
leakage current
High-level output
leakage current
Low-level output
leakage current
Built-in pull-up
resistor
Power supply
current Note 1
Symbol
VIH1
VIH2
VIH3
VIH4
VIL1
VIL2
VIL3
VOH
VOL
ILIH1
ILIH2
ILIH3
ILIL1
ILIL2
ILOH1
ILOH2
ILOL
RL1
RL2
IDD1
IDD2
IDD3
Conditions
Ports 2, 3, and 6
Ports 0 and 1, and RESET
Port 5
Built-in pull-up resistor
Open drain
X1 and X2
Ports 2, 3, 5, and 6
Ports 0 and 1, and RESET
X1 and X2
Ports 0, 2,
3, and 6
Ports 3, 5,
and 6
Ports 0, 2,
3, 5, and 6
SB0 (Open
drain)
VIN = VDD
VIN = 10 V
VIN = 0 V
VOUT = VDD
VOUT = 10 V
VOUT = 0 V
Ports 0, 1, 2, 3, and
6 (excl. P00 and
P10) VIN = 0 V
Port 5
VOUT = VDD – 2.0 V
4.19 MHz
crystal
resonance
C1 = C2 =
22 pF
STOP
mode
HALT
mode
Ta = 25 ˚C
VDD = 5.0 V
±10 % Note 2
VDD = 3.0 V
±10 % Note 3
VDD = 5.0 V
±10 %
VDD = 3.0 V
±10 %
VDD = 5.0 V
±10 %
VDD =
3.0 V
±10 %
VDD = 5.0 V
±10 %
VDD = 3.0 V
±10 %
VDD = 5.0 V
±10 %
VDD = 3.0 V
±10 %
Typ.
0.6
40
40
2.5
0.5
500
150
0.5
0.1
0.1
Max.
VDD
VDD
VDD
10
VDD
0.3VDD
0.2VDD
0.4
2.0
0.4
0.5
0.2VDD
3
20
20
– 3
– 20
3
20
– 3
80
300
70
60
8
1.5
1500
450
20
10
5
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
µA
k
Ω
k
Ω
k
Ω
k
Ω
mA
mA
µA
µA
µA
µA
µA
Min.
0.7VDD
0.8VDD
0.7VDD
0.7VDD
VDD – 0.5
0
0
0
VDD – 1.0
VDD – 0.5
15
30
15
10



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