UPD6P8 NEC [NEC], UPD6P8 Datasheet - Page 75

• Manufacturer Part Number: UPD6P8
• Description: MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC [NEC]

<R>
DC Characteristics (T
Input voltage, high
Input voltage, low
Input leakage current,
high
Input leakage current,
low
Output voltage, high
Output voltage, low
Output current, high
Output current, low
On-chip pull-down resistor
Data retention power
supply voltage
RAM retention detection
voltage
Supply current
Item
A
= –40 to +85
Symbol
V
V
V
V
I
I
I
I
I
V
V
V
I
I
I
R
R
V
V
I
I
I
LIH1
LIH2
LIL1
LIL2
LIL3
OH1
OH2
OL1
DD1
DD2
DD3
IH1
IH2
IL1
IL2
OH1
OL1
OL2
DDOR
ID
1
2
K
K
K
K
K
V
S
V
K
K
S
REM, LED, K
REM, LED
K
REM
K
K
K
K
In STOP mode
Operation
mode
HALT mode
STOP mode
I/O0
I0
I/O0
I0
I0
I
0
I
I0
I/O0
0
I/O0
I/O0
I/O0
I0
I/O0
, S
, S
-K
-K
-K
= V
= V
-K
-K
°
-K
-K
-K
-K
-K
-K
-K
I3
I3
I3
I3
I3
C, V
1
1
, S
, S
, S
, S
DD
DD
, S
I/O7
I/O7
I/O7
I/O7
I/O7
I/O7
I/O7
, pull-down resistor not incorporated
, pull-down resistor not incorporated
2
2
0
0
0
, S
, S
, S
DD
V
V
V
Data Sheet U17848EJ3V0DS
I/O0
I
I
I
1
1
1
= 1.9 to 3.6 V)
, S
, S
= 0 V
= 0 V
= 0 V
, S
-K
f
f
V
V
2
2
2
I/O7
X
X
DD
DD
Conditions
= 4.0 MHz, V
= 4.0 MHz, V
= 3 V ±10%
= 3 V ±10%, T
I
I
I
V
V
V
V
OH
OL
OL
DD
DD
DD
DD
= 0.3 mA
= 15 µ A
= –0.3 mA
= 3.0 V, V
= 3.0 V, V
= 3.0 V, V
= 3.0 V, V
DD
DD
= 3 V ±10%
= 3 V ±10%
A
OH
OH
OL
OL
= 25°C
= 0.4 V
= 2.2 V
= 1.0 V
= 2.2 V
µ PD6P8, 6P8A, 6P8B
0.65V
0.7V
0.8V
MIN.
–2.5
100
130
1.2
–5
30
75
0
0
DD
DD
DD
TYP.
0.65
220
150
250
1.6
0.7
2.2
2.2
–9
–5
70
0.15V
0.3V
MAX.
300
500
V
V
0.3
0.4
3.6
1.7
1.4
1.3
9.5
3.5
–3
–3
–3
3
3
DD
DD
DD
DD
Unit
mA
mA
mA
mA
kΩ
kΩ
µ A
µ A
µ A
µ A
µ A
µ A
µ A
µ A
µ A
V
V
V
V
V
V
V
V
V
75