cxp81952 Sony Electronics, cxp81952 Datasheet - Page 14

• Manufacturer Part Number: cxp81952
• Description: Cmos 8-bit Single Chip Microcomputer
• Manufacturer: Sony Electronics

Recommended Operating Conditions
1
2
3
4
5
6
7
8
Supply voltage
Analog power supply
High level
input voltage
Low level
input voltage
Operating temperature
AV
Normal input port (each pin of PC, PD, PF0 to PF3, PG, PI and PJ), MP pin.
Each pin of SCK0, RST, PE1/EC/INT2, PI1/RMC, PI4/INT1/NMI, PI5/SCK1 and PI7/SI1.
It specifies only when the external clock is input.
It specifies only when the external event count clock is input.
Each pin of CS0, SI0, and PG.
In case of 4.5 to 5.5V supply voltage (V
In case of 3.0 to 3.6V supply voltage (V
DD
and V
Item
DD
should be set to a same voltage.
Symbol
AV
V
V
V
V
V
V
Topr
V
IH
IHS
IHEX
IL
ILS
ILEX
DD
DD
V
V
0.7V
0.8V
DD
DD
–0.3
–0.3
Min.
–20
3.0
2.7
2.7
2.0
3.0
0
0
0
– 0.4
– 0.2
DD
DD
DD
DD
).
).
V
V
0.3V
0.2V
0.2V
DD
DD
Max.
V
V
+75
5.5
5.5
5.5
5.5
5.5
5.5
0.4
0.2
DD
DD
+ 0.3
+ 0.2
– 14 –
DD
DD
DD
Unit
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Guaranteed range during high speed mode
(1/2 dividing clock) operation
Guaranteed range during low speed mode
(1/16 dividing clock) operation
Guaranteed operation range by TEX clock
Guaranteed data hold operation range
during STOP
CMOS schmitt input
CMOS schmitt input
EXTAL pin
EXTAL pin
CMOS schmitt input
EXTAL pin
EXTAL pin
1
2
2 , 7
2 , 8
4 , 7
4 , 8
4 , 7
4 , 8
and TEX pin
and TEX pin
and TEX pin
and TEX pin
Remarks
3
6
3
and PE0/INT0 pin
and PE0/INT0 pin
CXP81952/81960
5 , 7
5 , 8
5 , 7
5 , 8
(Vss = 0V)