CXP5084 Sony Corporation, CXP5084 Datasheet - Page 5

• Manufacturer Part Number: CXP5084
• Description: CMOS 4-bit Single Chip Microcomputer
• Manufacturer: Sony Corporation

Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should
Recommended Operating Conditions
Absolute Maximum Ratings
1
2
1
2
3
Power supply voltage
LCD bias voltage
Input voltage
Output voltage
High level output current
High level total output current
Low level output current
Low level total output current
Operating temperature
Storage temperature
Allowable power dissipation
Power supply voltage
LCD bias voltage
High level input voltage
Low level input voltage
Operating temperature
V
The PE and PF are specified when PA to PD, PX0 to PX2, PY0, PY1 and mask option are selected as the port.
The optimum value is determined by the characteristics of the liquid crystal display element used.
They are the respective pins of INT1, WP, PX0, PX3, PY2, PY3 and RST.
Specified only during external clock input.
LC1
better take place under the recommended operating conditions. Exceeding those conditions may
adversely affect the reliability of the LSI.
, V
LC2
Item
, V
Item
LC3
, V
IN
and V
Symbol
V
V
V
V
V
V
V
V
V
V
Topr
DD
LC1
LC2
LC3
IH
IHS
IHEX
IL
ILS
ILEX
OUT
,
,
V
V
V
V
I
∑I
I
∑I
Topr
Tstg
P
should not exceed V
OH
OL
DD
LC1
IN
OUT
D
OH
OL
V
0.7V
0.8V
DD
Symbol
, V
Min.
–0.3
–20
V
4.5
3.5
0
0
– 0.4
SS
LC2
DD
DD
, V
LC3
V
0.3V
0.2V
DD
Max.
V
V
V
+75
5.5
5.5
0.4
DD
DD
DD
+ 0.3
–0.3 to +7.0
–0.3 to +7.0
–0.3 to +7.0
– 5 –
DD
DD
–0.3 to +7.0
–55 to +150
–20 to +75
DD
Ratings
1000
+ 0.3V.
–50
600
–5
15
50
Unit
°C
V
V
V
V
V
V
V
V
V
1
1
1
Guaranteed range during operation
Guaranteed data hold operation range
during stop
Liquid crystal power supply voltage
Hysteresis input
EXTAL pin
Hysteresis input
EXTAL pin
Unit
mW
mW
mA
mA
mA
mA
(Ta = –20 to +75°C, V
°C
°C
V
V
V
V
General purpose port
Entire pin total
General purpose port
Entire pin total
SDIP
QFP
3
3
Remarks
2
2
Remarks
(V
SS
SS
= 0V reference)
= 0V reference)
CXP5084/5086
2
2
: per pin
: per pin
1