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W567J120 데이터시트 PDF




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기능 6-CHANNEL SPEECH+MELODY PROCESSOR
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W567J120 데이터시트, 핀배열, 회로
W567JXXX Data Sheet
6-CHANNEL SPEECH+MELODY PROCESSOR
(BandDirectorTM Series)
Table of Contents-
1. GENERAL DESCRIPTION.......................................................................................................................2
2. FEATURES ..............................................................................................................................................3
3. PIN DESCRIPTION..................................................................................................................................4
4. BLOCK DIAGRAM ...................................................................................................................................5
5. ITEM VS PIN TABLE................................................................................................................................6
6. ELECTRICAL CHARACTERISTICS ........................................................................................................7
6.1 Absolute Maximum Ratings ............................................................................................................7
6.2 DC Characteristics ..........................................................................................................................7
6.3 AC Characteristics ..........................................................................................................................8
7. TYPICAL APPLICATION CIRCUIT ..........................................................................................................9
8. REVISION HISTORY .............................................................................................................................12
Publication Release Date Sep. 2012
- 1 - Revision A12




W567J120 pdf, 반도체, 판매, 대치품
W567JXXX
3. PIN DESCRIPTION
PIN NAME
/RESET
OSCIN
OSCOUT
BP00~BP07
BP10~BP17
BP20~BP271
PWM+/DAC
PWM-
TEST
VDD
VDD1
VSS
VDDOSC
VDDSPK
VSSSPK
CVDD
VDD_BP1
I/O
I
I
O
I/O
I/O
I/O
O
O
I
Power
Power
Power
Power
Power
Power
O
Power
FUNCTION
IC reset input, low active.
Main-clock oscillation input. When Ring type is used, connects Rosc
between OSCIN and VSS to generate the system clock frequency.
Reserved one 100pF~200pF capacity to VDD from OSCin pin to make
Ring frequency stability
When use Xtal, it is Xtal IN.
Main-clock oscillation output only for Xtal.
General input/output pins. When used as output pin, it can be opendrain
or CMOS type and it can sink 25mA for high-current applications. When
used as input pin, there may have a pull-high option and generate
interrupt request to release IC from STOP mode.
BP04~BP06 are used as 3 LED outputs with 256-level control.
General input/output pins. When used as output pin, it can be opendrain
or CMOS type. When used as input pin, there may have a pull-high option
and generate interrupt request to release IC from STOP mode.
General input/output pins. When used as output pin, it can be opendrain
or CMOS type. When used as input pin, there may have a pull-high option
and generate interrupt request to release IC from STOP mode.
PWM driver positive output or Current type DAC output
PWM driver negative output
Test input, internally pulled high. Do not connect during normal operation.
Positive power supply for uP and peripherals.
All VDD pins must be bonded out and connect to VDD
Only W567J151/171 for Positive power supply for uP and peripherals.
It needs be bonded out and connect to VDD.
Negative power supply for oscillation, uP and peripherals.
Positive power supply for oscillation.
Positive power supply for speaker driver.
Negative power supply for speaker driver.
For 3 battery(3.3V~5.5V) application , the capacitor, 0.1uF, shunts
between CVDD and GND as power stability for regulator output.
For 2 battery(2.2V~3.6V) application, CVDD will connect to VDD directly.
Note: W567J151/171 without CVDD pin, the application circuit dont need
consider 3/2battery application.
Positive power supply for BP1 including serial interface Management
(SIM).
1 BP2 isnt provided in W567J070 ~ W567J120.
-4-

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W567J120 전자부품, 판매, 대치품
W567JXXX
6. ELECTRICAL CHARACTERISTICS
6.1 Absolute Maximum Ratings
PARAMETER
Supply Voltage to Ground Potential
D.C. Voltage on Any Pin to Ground Potential
Operating Temperature
Storage Temperature
RATING
-0.3 to +7.0
-0.3 to VDD +0.3
0 to +70
-55 to +150
UNIT
V
V
C
C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
6.2 DC Characteristics
(VDDVSS = 4.5 V, FM = 8 MHz, Ta = 25C, No Load unless otherwise specified)
PARAMETER
SYM.
TEST CONDITIONS
SPEC.
UNIT
Min. Typ. Max.
Operating Voltage
FSYS = 6 MHz
VDD
FSYS = 8 MHz
2.4 - 5.5 V
3.0 - 5.5 V
Operating Current
Standby Current
Input Low Voltage
Input High Voltage
Input Current
(BP0, BP1, BP2)
Input Current
(BP0, BP1, BP2)
Output Current (BP0)
Output Current
(BP1, BP2)
IOP1 No load, FSYS = 6 MHz
ISB STOP mode
VIL All input pins
VIH All input pins
IIN1 VIN = 0V, pulled-high
resistor = 500k ohm
IIN2 VIN = 0V, pulled-high
resistor = 150k ohm
IOL VDD = 3V, VOUT = 0.4V
IOH VDD = 3V, VOUT = 2.6V
IOL VDD = 4.5V, VOUT = 1.0V
IOH VDD = 4.5V, VOUT = 3.5V
IOL VDD = 3V, VOUT = 0.4V
IOH VDD = 3V, VOUT = 2.6V
IOL VDD = 4.5V, VOUT = 1.0V
IOH VDD = 4.5V, VOUT = 3.5V
-
-
VSS
0.7 VDD
-5
6 10 mA
1 2 A
- 0.3 VDD
- VDD
-9 -14
V
V
A
-15 -30 -45 A
8 12
-4 -6
- 25
- -12
48
-4 -6
- 12
- -12
- mA
- mA
- mA
- mA
- mA
- mA
- mA
- mA
-7-

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