cxp85452 Sony Electronics, cxp85452 Datasheet - Page 12

• Manufacturer Part Number: cxp85452
• Description: Cmos 8-bit Single Chip Microcomputer
• Manufacturer: Sony Electronics

∗
∗
∗
∗
DC Characteristics
High level
output voltage
Low level
output voltage
Input current
I/O leakage current
Open drain output
leakage current
(N-ch Tr off)
I
connection impedance
(Output Tr off)
Supply current
Input capacitance
1
2
3
4
2
C bus switch
Specifies RST pin only when the power-on reset circuit is selected with mask option.
For RST pin, specifies the input current when pull-up resistor is selected, and specifies the leakage current
when non-resistor is selected.
When all output pins open. Specifies only when the OSD oscillation is halted.
This device does not enter the stop mode.
Item
Symbol
V
V
I
I
I
I
I
R
I
I
I
C
IHE
IHL
ILR
IZ
LOH
DD
DDSL
DDST
OH
OL
BS
IN
PA to PD, PE6, PE7,
R, G, B, I, YS, YM
PA to PD, PE6, PE7,
R, G, B, I, YS, YM,
PF0 to PF3, RST ∗
PD, PF
PF4 to PF7
(SCL0, SCL1,
SDA0, SDA1)
EXTAL
RST ∗
PA to PE, HSYNC,
VSYNC, R, G, B, I,
YS, YM, RST ∗
PF0 to PF3
PF4 to PF7
SCL0: SCL1
SDA0: SDA1
V
PA to PD,
PE0 to PE5, SCL,
SDA, EXLC,
EXTAL, RST
DD
∗
3
2
Pin
2
1
– 12 –
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
1/2 frequency dividing
operation mode
V
8MHz crystal oscillation
(C
1MHz clock
0V for non-measurement pins
SLEEP mode
V
8MHz crystal oscillation
(C
STOP mode ∗
V
termination of 8MHz
oscillation
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
I
DD
DD
DD
SCL0
SDA0
DD
DD
DD
= 0, 5.5V
1
1
= C
= C
= 5.5V, V
= 5.5V,
= 5.5V, V
= 5.5V, V
= 4.5V
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 4.5V, I
= 5.5V, V
= 5.5V, V
= 5.5V,
= 5.5V,
= 5.5V,
= V
= V
2
2
Condition
= 22pF)
= 22pF)
SCL1
SDA1
OH
OH
OL
OL
OL
OL
OL
IH
IL
IL
OH
OH
4
= 2.25V
= 2.25V
= 1.8mA
= 3.6mA
= 12.0mA
= 3.0mA
= 4.0mA
= 0.4V
= 0.4V
= –0.5mA
= –1.2mA
= 5.5V
(Ta = –20 to +75°C, Vss = 0V reference)
= 12.0V
= 5.5V
–0.5
–1.5
Min.
4.0
3.5
0.5
—
Typ.
0.9
18
10
—
CXP85452/85460
–400
Max.
–40
±10
120
0.4
0.6
1.5
0.4
0.6
40
50
10
30
20
—
3
Unit
mA
mA
µA
µA
µA
µA
µA
µA
µA
pF
V
V
V
V
V
Ω
V
V