upd17p401 ETC-unknow, upd17p401 Datasheet - Page 24

• Manufacturer Part Number: upd17p401
• Description: One-time Prom Version 4-bit Single Chip Microcontroller With Dedicated On-chip Camera Hardware
• Manufacturer: ETC-unknow

* P0A
AC CHARACTERISTICS (T
24
Input Voltage Low
Output Current High
Input Current High
Output Off Leak Current
Operating Frequency
Output Current Low
Output Withstand Voltage
A/D Conversion Resolution
A/D Conversion Total Error
SIO External Clock
Frequency
CHARACTERISTICS
CHARACTERISTICS
2
, P0A
3
, P0B
0
to P0B
a
3
= –40 to +85 ˚C, V
, P0C
SYMBOL
SYMBOL
I
V
V
I
f
V
V
I
I
I
OH3
I
f
I
I
OH1
OH2
OL1
OL2
OL3
I
I
IN2
IH1
IH2
BDS
IN1
0
IL1
IL2
IL3
L1
L2
to P0C
3
MIN.
–0.1
, P1A
MIN.
–0.5
–1.0
1.0
1.0
1.0
0.1
0.1
0
DD
2
, P1A
= 4.5 to 5.5 V)
STANDARD VALUES
STANDARD VALUES
TYP.
10.0
–0.8
TYP.
–1.0
1.0
1.0
1.3
1.3
3
, P1B
0
0.3 V
0.3 V
0.2 V
to P1B
MAX.
MAX.
1000
–1.5
–5.0
500
500
1.0
16
1.5
4
DD
DD
DD
3
, P1C
UNIT
UNIT
mA
MHz
kHz
mA
LSB
kHz
mA
mA
mA
mA
mA
mA
bit
V
V
V
V
0
to P1C
P0A
P0C
P1B
CE, INT
*
LCD
P1B
*
LCD
P2A
X
OSC
P0A
P2A
P2A
Recommended CPU
operation oscillation
SCL, SCK
clock frequency
SIO0/SIO1 COM mode
3
IN
, P1D
0
0
0
pulled low
0
0
0
0
2
0
0
IN
, P0A
to P0A
to P0C
to P1B
to P1B
to P2A
to P2A
to P2A
to LCD
to LCD
pulled low
0
0
CONDITIONS
CONDITIONS
, INT
to P1D
0
3
, SCK
T
T
3
3
3
3
3
3
3
35
35
, P2A
a
a
, P0B
1
pulled high
, H
V
V
= –10 to +50 ˚C
= –10 to +50 ˚C
OH
OH
1
SYNC
3
external
, IDC
0
0
V
= V
V
= V
V
to P2A
OH
to P0B
V
V
V
OH
V
V
PD17P401
OH
, V
OL
OL
OL
IH
IH
DD
DD
= GND
= 12 V
0
= V
= V
= V
SYNC
, BLK
= 1 V
= 1 V
= 1 V
– 1 V
– 1 V
3
3
DD
DD
DD
,
0