1
E96Z15A86
CMOS 8-bit Single Chip Microcomputer
Description
The CXP86541/86549/86561 are the CMOS 8-bit
microcomputer integrating on a single chip an A/D
converter, serial interface, timer/counter, time-base
timer, on-screen display function, I
2
C bus interface,
PWM output, remote control reception circuit,
HSYNC counter, watchdog timer, 32kHz timer/counter
besides the basic configurations of 8-bit CPU, ROM,
RAM, I/O ports.
The CXP86541/86549/86561 also provide a sleep
function that enables to lower the power consumption.
Features
A wide instruction set (213 instructions) which
covers various types of data
16-bit operation/multiplication and division/
Boolean bit operation instructions
Minimum instruction cycle 250ns at 16MHz operation (4.5 to 5.5V)
122s at 32kHz operation (2.7 to 5.5V)
Incorporated ROM
40K bytes (CXP86541)
48K bytes (CXP86549)
60K bytes (CXP86561)
Incorporated RAM
1536 bytes
(Excludes VRAM for on-screen display and sprite RAM)
Peripheral functions
A/D converter
8-bit 6-channel successive approximation method
(Conversion time of 3.25s at 16 MHz)
Serial interface
8-bit clock sync type, 1 channel
Timer
8-bit timer
8-bit timer/counter
19-bit time-base timer
32kHz timer/counter
On-screen display (OSD) function
12
16 dots,
512 character types,
15 character colors, 2 lines
24 characters,
frame background 8 colors/ half blanking,
background on full screen 15 colors/ half blanking
edging/ shadowing/ rounding for every line,
background with shadow for every character,
double scanning,
sprite OSD,
12
16 dots, 1 screen, 8 colors for every dot
I
2
C bus interface
PWM output
8 bits, 6 channels
14 bits, 1 channel
Remote control reception circuit
8-bit pulse measurement counter, 6-stage FIFO
HSYNC counter
2 channels
Watchdog timer
Interruption
13 factors, 13 vectors, multi-interruption possible
Standby mode
Sleep
Package
52-pin plastic SDIP
Piggyback/evaluator
CXP86490 64-pin ceramic PSDIP (Supports custom font)
Perchase of Sony's I
2
C components conveys a licence under the Philips I
2
C Patent Rights to use these components
in an I
2
C system, provided that the system conforms to the I
2
C Standard Specifications as defined by Philips.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Structure
Silicon gate CMOS IC
CXP86541/86549/86561
52 pin SDIP (Plastic)
2
CXP86541/86549/86561
A
/
D
C
O
N
V
E
R
T
E
R
6
C
H
F
I
F
O
R
E
M
O
C
O
N
S
E
R
I
A
L
I
N
T
E
R
F
A
C
E
U
N
I
T
8
B
I
T
T
I
M
E
R
1
8
B
I
T
T
I
M
E
R
/
C
O
U
N
T
E
R
0
O
N
S
C
R
E
E
N
D
I
S
P
L
A
Y
H
S
Y
N
C
C
O
U
N
T
E
R
0
H
S
Y
N
C
C
O
U
N
T
E
R
1
I
2
C
B
U
S
I
N
T
E
R
F
A
C
E
U
N
I
T
8
B
I
T
P
W
M
1
4
B
I
T
P
W
M
P
R
E
S
C
A
L
E
R
/
T
I
M
E
B
A
S
E
T
I
M
E
R
W
A
T
C
H
D
O
G
T
I
M
E
R
3
2
k
H
z
T
I
M
E
R
/
C
O
U
N
T
E
R
R
O
M
1
2
K
/
1
6
K
/
2
4
K
/
3
2
K
/
4
0
K
/
4
8
K
/
6
0
K
B
Y
T
E
S
R
A
M
3
5
2
/
7
0
4
/
1
5
3
6
B
Y
T
E
S
S
P
C
7
0
0
C
P
U
C
O
R
E
C
L
O
C
K
G
E
N
E
R
A
T
O
R
/
S
Y
S
T
E
M
C
O
N
T
R
O
L
IN
TE
RR
UP
T C
ON
TR
OL
LE
R
PW
M
PO
RT
G
P
G
7
1
PO
RT
E
P
E
4
t
o
P
E
6
3
P
E
2
t
o
P
E
3
2
P
E
0
t
o
P
E
1
2
PO
RT
D
P
D
0
t
o
P
D
7
8
PO
RT
B
P
B
0
t
o
P
B
7
8
PO
RT
A
P
A
0
t
o
P
A
7
8
PW
M0
to
P
WM
5
AD
J
SC
L1
SC
L0
SD
A1
SD
A0
H
S
1
H
S
0
V
S
Y
N
C
H
S
Y
N
C
Y
M
Y
S
I
B
G
R
E
X
L
C
X
L
C
T
O
E
C
S
C
K
S
O
S
I
R
M
C
A
N
0
t
o
A
N
5
6
2
2
2
IN
T0
IN
T1
IN
T2
TE
X
TX
EX
TA
L
XT
AL
RS
T
MP
V
DD
V
SS
6
PO
RT
F
P
F
0
t
o
P
F
7
8
Block Diagram
3
CXP86541/86549/86561
40
39
38
37
36
35
34
33
41
42
43
44
45
46
47
48
49
50
51
52
31
32
27
28
29
30
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
HS0/PD4
EC/PD7
RMC/PD6
HS1/PD5
SI/PD3
SO/PD2
SCK/PD1
INT2/PD0
HSYNC/PA7
VSYNC/PA6
RST
V
SS
PA0/AN0
XTAL
EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PB7
PB6
PB5
PB4
PB3
INT1/PG7
V
SS
V
DD
NC
EXLC
XLC
PE4/YM
PE5/YS
PE6/I
B
G
R
PB0
PB1
PB2
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX
Pin Assignment (Top View)
Note)
1. NC (Pin 38) is left open.
2. Vss (Pins 12 and 40) are both connected to GND.
4
CXP86541/86549/86561
(Port A)
8-bit I/O port.
I/O can be set in a
unit of single bits.
(8 pins)
(Port B)
8-bit I/O port. I/O can be set in a unit of single bits.
(8 pins)
(Port D)
8-bit I/O port. I/O
can be set in a
unit of single bits.
Can drive 12mA
synk current.
(8 pins)
(Port E)
Bits 0 and 1 are I/O
port; I/O can be set
in a unit of single bits.
Bits 2 and 3 are for
input. Bits 4, 5 and
6 are for output.
(7 pins)
Pin Description
Symbol
PA0/AN0
to
PA5/AN5
PA6/VSYNC
PA7/HSYNC
PB0 to PB7
PD0/INT2
PD1/SCK
PD2/SO
PD3/SI
PD4/HS0
PD5/HS1
PD6/RMC
PD7/EC
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX
PE4/YM
PE5/YS
PE6/I
B
G
R
I/O/
Analog input
I/O/Input
I/O/Input
I/O
I/O/Input
I/O/I/O
I/O/Output
I/O/Input
I/O/Input
I/O/Input
I/O/Input
I/O/Input
I/O/Output/
Output
I/O/Output
Input/Input/
Input
Input/Output
Output/Output
Output/Output
Output/Output
Output
Output
Output
I/O
Description
Analog inputs to A/D converter.
(6 pins)
OSD display vertical sync signal input.
OSD display horizontal sync signal input.
External interruption request input. Active at the
falling edge.
Serial clock I/O.
Serial data output.
Serial data input.
HSYNC counter (CH0) input.
HSYNC counter (CH1) input.
Remote control reception circuit input.
External event input for timer/counter.
Rectangular wave output
for 8-bit timer/counter.
14-bit PWM output.
Connects a crystal for
32kHz timer/counter
clock oscillation. When
used as an event
counter, input to TEX pin and leave TX pin open.
32kHz oscillation
frequency dividing output.
External interruption
request input. Active at
the falling edge.
OSD display 6-bit output.
(6 pins)
5
CXP86541/86549/86561
(Port F)
8-bit output port
and large current
(12mA) N-channel
open drain output.
Lower 4 bits are
midium drive voltage
(12V); upper 4 bits
are 5V drive.
(8 pins)
(Port G)
1-bit I/O port.
Connects a crystal for system clock oscillation. When a clock is
supplied externally, input it to EXTAL pin and input a reversed phase
clock to XTAL pin.
System reset; active at Low level.
OSD display clock oscillation I/O. Oscillation frequency is determined
by the external L and C.
No connected.
Positive power supply.
GND. Connect two Vss pins to GND.
8-bit PWM output.
(4 pins)
I
2
C bus interface transfer clock I/O.
(2 pins)
I
2
C bus interface transfer data I/O.
(2 pins)
Symbol
PF0/PWM0 to
PF3/PWM3
PF4/SCL0
PF5/SCL1/
PWM4
PF6/SDA0
PF7/SDA1/
PWM5
PG7/INT1
EXTAL
XTAL
RST
EXLC
XLC
NC
V
DD
Vss
Output/Output
Output/I/O
Output/I/O/
Output
Output/I/O
Output/I/O/
Output
I/O/Input
Input
Output
Input
Input
Output
I/O
Description
8-bit PWM output.
8-bit PWM output.
External interruption request input.
Active at the falling edge.
6
CXP86541/86549/86561
Port A data
Port A direction
IP
RD (Port A)
Data bus
"0" when reset
Port A function selection
"0" when reset
A/D converter
Input multiplexer
Input
protection
circuit
Port A data
Port A direction
IP
Input polarity
RD (Port A)
Data bus
HSYNC, VSYNC
"0" when reset
"0" when reset
Schmitt input
Ports B, G data
Ports B, G direction
IP
RD (Ports B, G)
Data bus
INT1
"0" when reset
Schmitt input
for PB0, PB1, PB2,
PG7
Input/Output Circuit Formats for Pins
Port A
Port A
Port B
Port G
6 pins
2 pins
9 pins
Hi-Z
Hi-Z
Hi-Z
Pin
When reset
Circuit format
PA6/VSYNC
PA7/HSYNC
PB0 to PB7
PG7/INT1
PA0/AN0
to
PA5/AN5
Port F data
Port F function selection
"0" when reset
"1" when reset
PWM0 to PWM3
12V drive voltage
Large current 12mA
Port F
4 pins
PF0/PWM0
to
PF3/PWM3
Hi-Z
7
CXP86541/86549/86561
Port D data
Port D direction
IP
RD (Port D)
Data bus
INT2, SI, HS0,
HS1, RMC, EC
"0" when reset
Schmitt input
Large current 12mA
Port D data
Port D direction
IP
RD (Port D)
Data bus
"0" when reset
Schmitt input
only for PD1
SCK, SO
SIO output enable
SCK only
Large current 12mA
Port E data
"1" when reset
TO
ADJ16K
1
ADJ2K
1
01
00
10
11
MPX
Data bus
Port E direction
"1" when reset
Port E function selection (Lower)
"00" when reset
IP
Port E function selection (Upper)
Internal reset signal
2
1
ADJ signals are frequency
dividing outputs for 32kHz
oscillation frequency
adjustment. ADJ2K provides
usage as buzzer output.
2
Pull-up resistors approx. 150k
RD (Port E)
Port D
Port D
Port E
6 pins
2 pins
1 pin
Hi-Z
Hi-Z
High level
(with
approximately
150k
resistor when
reset)
Pin
When reset
Circuit format
PD1/SCK
PD2/SO
PE0/TO/ADJ
PD0/INT2
PD3/SI
PD4/HS0
PD5/HS1
PD6/RMC
PD7/EC
8
CXP86541/86549/86561
IP
IP
32kHz oscillation circuit control
RD (Port E)
Schmitt input
Schmitt input
Clock input
Data bus
Data bus
INT0
"1" when reset
PE2/
TEX/
INT0
PE3/
TX
RD (Port E)
Port E data
Port E direction
IP
RD (Port E)
Data bus
"1" when reset
PWM
"1" when reset
Port E function selection
"0" when reset
Port E
Port E
1 pin
2 pins
3 pins
Pin
When reset
Circuit format
PE2/TEX/INT0
PE3/TX
High level
Oscillation
halted
Port input
Hi-Z
PE1/PWM
PE4/YM
PE5/YS
PE6/I
Port E data
Port E function selection
"0" when reset
YM, YS, I
Output polarity
"0" when reset
Writing data to output polarity
register and port data register
brings output to active.
Port E
9
CXP86541/86549/86561
4 pins
3 pins
Pin
When reset
Circuit format
R
G
B
Hi-Z
Hi-Z
I
2
C bus enable
Port F data
Port F function selection
"0" when reset
"1" when reset
PWM4, PWM5
SCL, SDA
SCL, SDA
(I
2
C bus circuit)
IP
Schmitt input
Large current 12mA
To internal I
2
C pins
(SCL1 for SCL0)
BUS SW
R, G, B
Output polarity
"0" when reset
Writing data to output
polarity register brings
output to active.
Port F
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
EXLC
XLC
IP
Oscillation control
IP
OSD display clock
IP
EXTAL
XTAL
Diagram shows the
circuit composition
during oscillation.
Feedback resistor is
removed during stop mode.
(This device does not
enter stop mode.)
Schmitt input
Pull-up resistor
OP Mask option
2 pins
EXLC
XLC
2 pins
EXTAL
XTAL
1 pin
RST
Oscillation
halted
Oscillation
Low level
10
CXP86541/86549/86561
1
V
IN
and V
OUT
should not exceed V
DD
+ 0.3V.
2
The large current output port is Port D (PD) and Port F (PF).
Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should
be conducted under the recommended operating conditions. Exceeding those conditions may
adversely affect the reliability of the LSI.
V
DD
V
IN
V
OUT
V
OUTP
I
OH
I
OH
I
OL
I
OLC
I
OL
Topr
Tstg
P
D
0.3 to +7.0
0.3 to +7.0
1
0.3 to +7.0
1
0.3 to +15.0
5
50
15
20
130
20 to +75
55 to +150
375
V
V
V
V
mA
mA
mA
mA
mA
C
C
mW
Total of all output pins
Ports excluding large current output
(value per pin)
Large current output ports
(value per pin
2
)
Total of all output pins
SDIP-52P-01
Item
Symbol
Ratings
Unit
Remarks
Absolute Maximum Ratings
(Vss = 0V reference)
Supply voltage
High level input
voltage
Low level input
voltage
Operating temperature
5.5
5.5
5.5
--
V
DD
V
DD
V
DD
+ 0.3
0.3V
DD
0.2V
DD
0.4
+75
V
V
V
V
V
V
V
V
V
V
C
Item
Symbol
Min.
Max.
Unit
Remarks
4.5
3.5
2.7
--
0.7V
DD
0.8V
DD
V
DD
0.4
0
0
0.3
20
V
IH
V
IHS
V
IHEX
V
IL
V
ILS
V
ILEX
Topr
Guaranteed operation range for 1/2 and 1/4
frequency dividing modes
Guaranteed operation range for 1/16 frequency
dividing mode or sleep mode
Guaranteed operation range for TEX mode
Guaranteed data hold range for stop mode
5
1
2
EXTAL pin
3
, TEX pin
4
1
2
EXTAL pin
3
, TEX pin
4
V
DD
1
PA1 to PA5, PB3 to PB7, PD2, PE0, PE1, PE3, SCL0, SCL1, SDA0, SDA1 pins
2
VSYNC, HSYNC, INT2, SCK, SI, HS0, HS1, RMC, EC, INT0, INT1, RST, PB0, PB1, PB2 pins
3
Specifies only during external clock input.
4
Specifies only during external event count input.
5
This device does not enter the stop mode.
Recommended Operating Conditions
(Vss = 0V reference)
Supply voltage
Input voltage
Output voltage
Mid-voltage drive 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
11
CXP86541/86549/86561
V
DD
= 4.5V, I
OH
= 0.5mA
V
DD
= 4.5V, I
OH
= 1.2mA
V
DD
= 4.5V, I
OL
= 1.8mA
V
DD
= 4.5V, I
OL
= 3.6mA
V
DD
= 4.5V, I
OL
= 3.0mA
V
DD
= 4.5V, I
OL
= 4.0mA
V
DD
= 5.5V, V
IH
= 5.5V
V
DD
= 5.5V, V
IL
= 0.4V
V
DD
= 5.5V, V
IH
= 5.5V
V
DD
= 4.5V, I
OL
= 12.0mA
High level output
voltage
Low level output
voltage
Input current
I/O leakage current
Open drain I/O
leakage current
(in N-ch Tr off state)
Supply current
2
4.0
3.5
18
30
1.2
12
--
--
A
mA
A
A
50
10
120
28
80
2.1
35
--
mA
A
A
0.4
0.6
1.5
0.4
0.6
40
40
10
10
400
10
V
V
V
V
V
A
A
A
A
A
A
0.5
0.5
0.1
0.1
1.5
V
V
PA, PB, PD,
PE0 to PE1,
PE4 to PE6, PG7,
R, G, B
PA, PB, PD, PE0 to PE1,
PE4 to PE6, PF0 to PF3,
PG7, R, G, B
PD, PF
PF4 to PF7
(SCL0, SCL1,
SDA0, SDA1)
EXTAL
RST
1
PA, PB, PD, PE,
PG7, R, G, B, RST
1
PF0 to PF3
PF4 to PF7
SCL0: SCL1
SDA0: SDA1
V
DD
= 5.5V, V
IL
= 0.4V
V
DD
= 5.5V,
V
I
= 0, 5.5V
V
DD
= 5.5V, V
OH
= 12.0V
V
DD
= 5.5V, V
OH
= 5.5V
V
DD
= 4.5V
V
SCL0
= V
SCL1
= 2.25V
V
SDA0
= V
SDA1
= 2.25V
V
DD
V
DD
= 3.3V,
32MHz crystal oscillation
(C
1
= C
2
= 47pF)
Item
Symbol
Pins
Conditions
Min.
Typ.
Max.
Unit
V
OH
V
OL
I
IZ
I
LOH
R
BS
I
DD1
I
DD2
I
DDS1
I
DDS2
I
DDS3
I
IHE
I
ILE
I
IHT
I
ILT
I
ILR
Electrical Characteristics
DC characteristics
(Ta = 20 to +75C, Vss = 0V reference)
1/2 frequency dividing mode
TEX
V
DD
= 5.5V,
16MHz crystal oscillation
(C
1
= C
2
= 15pF)
V
DD
= 3.3V,
32MHz crystal oscillation
(C
1
= C
2
= 47pF)
SLEEP mode
V
DD
= 5.5V,
16MHz crystal oscillation
(C
1
= C
2
= 15pF)
STOP mode
3
V
DD
= 5.5V,
termination of 16MHz
and 32MHz oscillation
I
2
C bus switch
connection impedance
(in output Tr off state)
12
CXP86541/86549/86561
1
For RST pin, specifies the input current when pull-up resistance is selected, and specifies the leakage
current when non-resistor is selected.
2
When all output pins are left open. Specifies only when the OSD oscillation is halted.
3
This device does not enter the stop mode.
Input capacitance
10
20
pF
PA, PB, PD,PE0 to
PE3, R, G, B, PF4 to
PF7 ,PG7 ,EXTAL,
TEX, EXLC, RST
Clock 1 MHz
0V other than the
measured pins
Item
Symbol
Pins
Conditions
Min.
Typ.
Max.
Unit
C
IN
13
CXP86541/86549/86561
1
Indicates three values according to the contents of the clock control register (CLC: 00FE
h
) upper 2 bits
(CPU clock selection).
t
sys (ns) = 2000/fc (Upper 2 bits = "00"), 4000/fc (Upper 2 bits = "01"), 16000/fc (Upper 2 bits = "11")
EXTAL
t
XH
t
XL
t
CF
t
CR
0.4V
V
DD
0.4V
1/fc
Crystal oscillation
Ceramic oscillation
EXTAL
XTAL
External clock
EXTAL
XTAL
74HC04
C
1
C
2
32kHz clock applied condition
Crystal oscillation
TEX
TX
C
1
C
2
TEX
EC
t
EH
t
EL
t
EF
t
ER
0.2V
DD
0.8V
DD
t
TH
t
TL
t
TF
t
TR
AC Characteristics
(1) Clock timing
System clock frequency
System clock input pulse width
System clock input rise and fall
times
Event count input clock pulse
width
Event count input clock rise
and fall times
System clock frequency
Event count input clock
pulse width
Event count input clock rise
and fall times
f
C
t
XL
,
t
XH
t
CR
,
t
CF
t
EH
,
t
EL
t
ER
,
t
EF
f
C
t
TL
,
t
TH
t
TR
,
t
TF
XTAL
EXTAL
EXTAL
EXTAL
EC
EC
TEX
TX
TEX
TEX
MHz
ns
ns
ns
ms
kHz
s
ms
Item
Symbol
Pins
Conditions
Min.
Unit
Fig. 1, Fig.2
Fig. 1, Fig.2
External clock drive
Fig. 1, Fig.2
External clock drive
Fig. 3
Fig. 3
V
DD
= 2.7 to 5.5 V
Fig. 2 (32kHz clock
applied conditions)
Fig. 3
Fig. 3
8
28
4
t
sys
1
10
Typ.
32.768
Max
16
200
20
20
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Fig.2. Clock applied conditions
Fig. 1. Clock timing
Fig. 3. Event count clock timing
14
CXP86541/86549/86561
(2) Serial transfer
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCK cycle time
t
KCY
SCK
Input mode
Output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
1000
8000/fc
400
4000/fc 50
100
200
200
100
200
100
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SCK
SI
SI
SO
t
KH
t
KL
t
SIK
t
KSI
t
KSO
SCK High and Low level
widths
SI input setup time
(for SCK
)
SI hold time
(for SCK
)
SCK
SO delay time
Symbol
Pins
Conditions
Min.
Max.
Unit
Note) The load of SCK output mode and SO output delay time is 50pF + 1TTL.
Fig. 4. Serial transfer timing
0.2V
DD
0.8V
DD
t
KL
t
KH
SO
t
KCY
t
SIK
t
KSI
0.2V
DD
0.8V
DD
t
KSO
0.2V
DD
0.8V
DD
Output data
Input data
SI
SCK
15
CXP86541/86549/86561
Resolution
Linearity error
Zero transition
voltage
Full-scale transition
voltage
Conversion time
Sampling time
Analog input voltage
V
ZT
1
V
FT
2
t
CONV
t
SAMP
V
IAN
AN0 to AN5
Ta = 25C
V
DD
= 5.0V
Vss = 0V
10
4910
26/f
ADC
3
6/f
ADC
3
0
10
4970
8
3
70
5030
V
DD
Bits
LSB
mV
mV
s
s
V
Item
Symbol
Pins
Conditions
Min.
Typ.
Max.
Unit
(3) A/D converter
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Linearity error
V
ZT
V
FT
Analog input
FF
h
FE
h
01
h
00
h
D
i
g
i
t
a
l
c
o
n
v
e
r
s
i
o
n
v
a
l
u
e
Fig. 5. Definitions for A/D converter terms
1
V
ZT
: Value at which the digital conversion value changes
from 00
h
to 01
h
and vice versa.
2
V
FT
: Value at which the digital conversion value changes
from FE
h
to FF
h
and vice versa.
3
f
ADC
indicates the below values due to the contents of bit
6 (CKS) of the A/D control register (ADC: 00F6
h
):
f
ADC
= fc (CKS = "0"), fc/2 (CKS = "1")
16
CXP86541/86549/86561
External interruption High,
Low level widths
Reset input Low level width
INT0
INT1
INT2
RST
1
32/fc
s
s
Item
Symbol
Pins
Conditions
Min.
Max.
Unit
t
IH
t
IL
t
RSL
(4) Interruption, reset input (Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
0.2V
DD
0.8V
DD
t
IH
t
IL
INT0
INT1
INT2
(falling edge)
Fig. 6. Interruption input timing
t
RSL
0.2V
DD
RST
Fig. 7. RST input timing
17
CXP86541/86549/86561
(5) I
2
C bus timing
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCL clock frequency
Bus-free time before starting transfer
Hold time for starting transfer
Clock Low level width
Clock High level width
Setup time for repeated transfers
Data hold time
Data setup time
SDA, SCL rise time
SDA, SCL fall time
Setup time for transfer completion
f
SLC
t
BUF
t
HD; STA
t
LOW
t
HIGH
t
SU; STA
t
HD; DAT
t
SU; DAT
t
R
t
F
t
SU; STO
SCL
SDA, SCL
SDA, SCL
SCL
SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
0
4.7
4.0
4.7
4.0
4.7
0
1
250
4.7
100
1
300
kHz
s
s
s
s
s
s
ns
s
ns
s
Symbol
Pins
Conditions
Min.
Max.
Unit
1
The data hold time should be 300ns or more because the SCL rise time (300ns Max.) is not included in it.
Fig. 8. I
2
C bus transfer timing
P
St
t
SU
;
STO
t
SU
;
STA
t
HD
;
STA
t
SU
;
DAT
t
HIGH
t
HD
;
DAT
t
F
t
R
t
LOW
t
HD
;
STA
S
P
t
BUF
SDA
SCL
Fig. 9. I
2
C bus device recommended circuit
I
2
C bus
device
I
2
C bus
device
R
S
R
S
R
S
R
S
R
P
R
P
SDA0
(or SDA1)
SCL0
(or SCL1)
A pull-up resistor (Rp) must be connected to SDA0 (or SDA1) and SCL0 (or SCL1).
The SDA0 (or SDA1) and SCL0 (or SCL1) series resistance can be used to reduce the spike noise caused
by CRT flashover.
18
CXP86541/86549/86561
(6) OSD timing
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
OSD clock frequency
HSYNC pulse width
VSYNC pulse width
HSYNC afterwrite rise and fall
times
VSYNC beforewrite rise and fall
times
f
OSC
t
HWD
t
VWD
t
HCG
t
VCG
EXLC
XLC
HSYNC
VSYNC
HSYNC
VSYNC
Fig. 11
Fig. 10
Fig. 10
Fig. 10
Fig. 10
4
2
1
28
1
200
1.0
MHz
s
H
2
ns
s
Symbol
Pins
Conditions
Unit
Min.
Max
Fig. 10. OSD timing
0.8V
DD
0.2V
DD
t
HCG
t
HWD
HSYNC
For OSD I/O polarity register
(OPOL: 01FE
h
)
bit 7 at "0"
0.8V
DD
0.2V
DD
t
VCG
VSYNC
For OSD I/O polarity register
(OPOL: 01FE
h
)
bit 6 at "0"
t
VWD
Fig. 11. LC oscillation circuit connection
L
C
2
C
1
EXLC
XLC
R
1
1
The series resistor for XLC is used to reduce the frequency of occurrence of the undesired radiation.
1
The maximum value of fosc is specified with the following equation.
fosc [max]
fc
1.9
2
H indicates 1HSYNC period.
19
CXP86541/86549/86561
Reset pin pull-up resistor
Non-existent
Existent
Item
Content
Mask Option Table
Appendix
Fig. 12. Recommended oscillation circuit
C
2
Rd
EXTAL
XTAL
C
1
(i) Main clock
TEX
TX
C
1
C
2
Rd
(iii) Sub clock
Rd
EXTAL
XTAL
C
1
C
2
(ii) Main clock
Manufacture
RIVER
ELETEC CO.,
LTD.
MURATA MFG
CO., LTD.
CSA10.0MTZ
CSA12.0MTZ
CSA16.00MXZ040
CST10.0MTW
CST12.0MTW
CST16.00MXW0C1
KINSEKI LTD.
Model
HC-49/U03
HC-49/U (-S)
P3
fc (MHz)
10.0
12.0
16.0
10.0
12.0
16.0
8.0
12.0
16.0
8.0
12.0
16.0
30
5
30
5
18
12
10
10
5
Open
30
30
5
30
5
18
12
10
10
5
Open
33
0
1
330
1
0
1
120k
32.768kHz
(iii)
C
1
(pF)
C
2
(pF)
Rd (
)
Circuit example
(i)
Models with an astarisk have the built-in ground capacitance (C
1
, C
2
).
1
The series resistor for XTAL (Rd = 500
or less) can reduce the effect of the noise caused by the
electrostatic discharge.
(i)
(ii)
20
CXP86541/86549/86561
Fig. 13. Characteristic curve
15
10
5
3
4
5
6
0.1
1
7
2
0.01
10
100
10
0
5
15
100
10
20MHz
24MHz
30MHz
50
100
90
80
70
60
40
30
20
10
0
1
0.1
0.01
28MHz
16MHz
0
1
I
DD
vs. V
DD
(fc = 16MHz, Ta = 25C, Typical)
Frequency [MHz]
I
D
D
S
u
p
p
l
y
c
u
r
r
e
n
t
[
m
A
]
I
DD
vs. fc
(V
DD
= 5V, Ta = 25C, Typical)
V
DD
Supply voltage [mA]
I
D
D
S
u
p
p
l
y
c
u
r
r
e
n
t
[
m
A
]
1/16 dividing mode
1/4 dividing mode
Sleep mode
32kHz sleep mode
32kHz operation mode
1/2 dividing mode
1/2 dividing mode
1/4 dividing mode
1/16 dividing mode
Sleep mode
L
I
n
d
u
c
t
a
n
c
e
[
H
]
Parameter curve for OSD oscillator L vs. C
(Analytically calculated value)
C
1
, C
2
Capacitance [pF]
f
OSC
=
2
LC
1
C = C
1
//C
2
21
CXP86541/86549/86561
Package Outline
Unit: mm
PACKAGE STRUCTURE
PACKAGE MATERIAL
LEAD TREATMENT
LEAD MATERIAL
PACKAGE WEIGHT
EPOXY RESIN
SOLDER PLATING
COPPER
47.0 0.1
+ 0.4
1.778
1
5
.
2
4
1
3
.
5
0
.
1
+
0
.
3
0 to 15
0
.2
5
0
.0
5
+
0
.1
0.5 0.1
0.9 0.05
+ 0.1
2
.
8
M
I
N
0
.
5
1
M
I
N
5
.
0
M
I
N
SDIP-52P-01
SDIP052-P-0600-A
52PIN SDIP (PLASTIC) 600mil
52
1
26
27
SONY CODE
EIAJ CODE
JEDEC CODE
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