cxp81952 Sony Electronics, cxp81952 Datasheet - Page 15

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

Electrical Characteristics
DC Characteristics (V
1
2
3
High level
output voltage
Low level
output voltage
Input current
I/O leakage
current
Open drain
output leakage
current (N-CH
Tr OFF in state)
Supply
current
Input capacity
RST pin specifies the input current when the pull-up resistor is selected, and specifies leakage current
when non-resistor is selected.
When entire output pins are open.
When setting upper 2 bits (CPU clock selection) of clock control register CLC (address: 00FE
operating in high speed mode (1/2 dividing clock).
Item
2
Symbol
V
V
I
I
I
I
I
I
I
I
I
I
I
I
C
IHE
ILE
IHT
ILT
ILR
IZ
LOH
DD1
DDS1
DD2
DDS2
DDS3
OH
OL
IN
DD
= 4.5 to 5.5V)
PA to PD,
PE2 to PE7,
PF4 to PF7,
PH (V
PI1 to PI7
PJ, SO0, SCK0
PD, PH
EXTAL
TEX
RST
PA to PG,
PI, PJ, MP
AN0 to AN3,
CS0, SI0, SO0
SCK0, RST
PH
V
Other than V
Vss, AV
AVss
DD
Pins
OL
1
DD
only)
, and
DD
1
,
16MHz crystal oscillation (C
32kHz crystal oscillation (C
STOP mode
(EXTAL and TEX pins oscillation stop)
Clock 1MHz
0V other than the measured pins
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
IL
DD
I
DD
OH
= 0, 5.5V
= 0.4V
V
SLEEP mode
V
SLEEP mode
V
= 5.5V,
= 5.5V,
= 5.5V
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 5.5V, V
= 5.5V, V
= 5.5V, V
= 12V
DD
DD
DD
V
V
= 5V ± 0.5V
DD
= 3V ± 0.3V
DD
= 5V ± 0.5V
– 15 –
= 5V ± 0.5V
= 3V ± 0.3V
Conditions
OH
OH
OL
OL
OL
IH
IL
IH
= 1.8mA
= 3.6mA
= 12.0mA
= 0.4V
= –0.5mA
= –1.2mA
= 5.5V
= 5.5V
3
1
1
= C
= C
2
2
= 15pF)
= 47pF)
(Ta = –20 to +75°C, Vss = 0V)
Min.
–0.5
–0.1
–1.5
4.0
3.5
0.5
0.1
Typ.
2.0
31
46
10
9
CXP81952/81960
H
) to "00" and
–400
Max.
–40
–10
±10
110
0.4
0.6
1.5
40
10
50
50
35
10
20
8
Unit
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
pF
V
V
V
V
V