upd75212a Renesas Electronics Corporation., upd75212a Datasheet - Page 51

• Manufacturer Part Number: upd75212a
• Description: 4-bit Single-chip Microcomputer
• Manufacturer: Renesas Electronics Corporation.

DC CHARACTERISTICS (Ta = –40 to 85 C, V
Output leakage current high
Input voltage high
Input Voltage low
Output voltage high
Input leakage current
high
Output leakage current
low
Display output current
Built-in pull-down
resistor (mask option)
Supply current*2
Output voltage low
Input leakage current
low
PARAMETER
SYMBOL
V
V
I
I
V
V
V
I
I
V
V
V
V
I
I
I
I
I
I
I
I
LOL1
LOL2
R
I
LIH1
LIH2
LOH
DD3
LIL1
LIL2
R
DD1
DD2
DD4
DD5
OD
IH1
IH2
IH3
IH4
OH
IL1
IL2
IL3
OL
P6
L
Except display output
Except X1,X2,XT1
Except X1,X2,XT1
T0 to T15
Display output
XT1 = 0 V
STOP mode
Except below
Ports 0, 1, RESET
X1, X2, XT1
Port 6
Except below
Ports 0, 1, 6, RESET
X1, X2, XT1
All output pins
Ports 4, 5
All output pins
X1, X2, XT1
X1, X2, XT1
All output pins
Display output
S0 to S9
Port 6
V
32 kHz crystal
oscillation*5
4.19 MHz
crystal
oscillation
C1 = C2 =
15 pF
IN
= V
DD
DD
= 2.7 to 6.0 V)
TEST CONDITIONS
HALT mode
HALT mode V
V
4.5 to 6.0 V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
OD
DD
DD
DD
DD
DD
IN
IN
OUT
OUT
OUT
DD
OD
= V
= 0 V
=
=
– 2 V
= 4.5 to 6.0 V
= 4.5 to 6.0 V
= 4.5 to 6.0 V, I
= 4.5 to 6.0 V, I
= 4.5 to 6.0 V, I
– V
= V
= 0 V
= V
DD
LOAD
V
V
DD
LOAD
DD
DD
V
V
= 35 V
= 5 V 10 %*3
= 3 V 10 %*4
V
V
V
V
V
V
V
= V
PRE
PRE
PRE
DD
DD
DD
DD
DD
PRE
DD
= V
= V
I
DD
= 5 V 10 %
= 3 V 10 %
= 3 V 10 %
= 3 V 10 %
= 5 V 10 %
= 3 V 10 %
= 0 V
OH
= 0 V
I
OL
– 35 V
DD
DD
= –100 A
OH
OL
OL
= 400 A
– 9 1 V*1
– 9 1 V*1
= 15 mA
= 1.6 mA
= –1 mA
0.75 V
0.65 V
V
V
V
0.7 V
0.7 V
MIN.
DD
DD
DD
–1.5
–15
20
20
25
–3
–7
0
0
0
–0.4
–1.0
–0.5
DD
DD
DD
DD
TYP.
0.55
–5.5
–3.5
–22
–15
600
200
0.4
3.0
0.5
0.1
80
70
40
5
0.3 V
0.2 V
MAX.
1000
1800
PD75212A
–20
–10
200
135
600
120
V
V
V
V
V
0.4
0.5
9.0
1.5
0.4
2.0
20
15
20
10
–3
–3
3
3
DD
DD
DD
DD
DD
DD
DD
UNIT
mA
mA
mA
mA
mA
mA
k
k
k
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
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