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PDF WT588D Data sheet ( Hoja de datos )

Número de pieza WT588D
Descripción CHIP & MODULE
Fabricantes ETC　
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No Preview Available ! WT588D Hoja de datos, Descripción, Manual

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WT588D CHIP & MODULE
1.FEATURES ........................................................................................................................................................ 2
2. WT588D FUNCTION DESCRIPTIONS............................................................................................................. 3
3.WT588D SELECTION........................................................................................................................................ 3
4.THE RELATION BETWEEN FLASH CAPACITY AND DURATION .................................................................... 3
5.APPLICATIONS ................................................................................................................................................. 3
6.WT588D APPLICATION DIAGRAM ................................................................................................................... 4
7.PACKAGE SKETCH........................................................................................................................................... 5
8.PIN DESCRIPTIONS ......................................................................................................................................... 5
8.1. 16PIN MODULE PIN’S DESCRIPTION................................................................................................ 5
8.2. 28PIN MODULE(V1.1) PIN’S DESCRIPTION ........................................................................................ 6
8.3. 28PIN MODULE(V1.2) PIN’S DESCRIPTION ........................................................................................ 7
8.4. LQFP32 PACKAGE PIN’S DESCRIPTION ............................................................................................. 8
8.5.DIP18 PACKAGE PIN’S DESCRIPTION ................................................................................................. 9
8.6.SSOP20 PACKAGE PIN’S DESCRIPTION ............................................................................................. 9
9.PIN’S DETAILED DESCRIPTION .................................................................................................................... 10
10.ELECTRONIC PARAMETERS....................................................................................................................... 10
11.ENVIRONMENTAL LIMITED PARAMETER ................................................................................................... 11
12.CONTROL MODE .......................................................................................................................................... 11
12.1. MP3 MODE......................................................................................................................................... 11
12.2. KEY CONTROL MODE....................................................................................................................... 11
12.2.1. EDGE RETRIGGER ................................................................................................................. 12
12.2.2. EDGE NO RETRIGGER ........................................................................................................... 12
12.2.3. LEVEL LOOP............................................................................................................................ 12
12.2.4. LEVEL UNLOOP....................................................................................................................... 12
12.2.5. LEVEL HOLD LOOP ................................................................................................................. 13
12.2.6. ON/OFF .................................................................................................................................... 13
12.2.7.NEXT UNLOOP ......................................................................................................................... 13
12.2.8. PREV UNLOOP ........................................................................................................................ 13
12.2.9. NEXT LOOP ............................................................................................................................. 14
12.2.10.PREV LOOP ............................................................................................................................ 14
12.2.11. PAUSE .................................................................................................................................... 14
12.2.12. STOP ...................................................................................................................................... 14
12.3. 3X8 MATRIX KEY CONTROL MODE ................................................................................................. 14
12.4.PARALLEL CONTRL MODE ................................................................................................................ 15
12.4.1. SPEECHES AND ADDRESSES CORRESPONDANCE........................................................... 15
12.4.2 CONTROL TIMING DIAGRAM .................................................................................................. 15
12.5.ONE-LINE CONTROL MODE .............................................................................................................. 15
12.5.1. ASSIGNMENT OF I/O .............................................................................................................. 15
12.5.2.COMMAND AND CODE ............................................................................................................ 16
12.5.3.THE RELATIONSHIP BETWEEN SPEECH AND ADDRESS ................................................... 16
12.5.4.CONTROL TIMING DIAGRAM .................................................................................................. 16
12.2.5. ONE LINE SERIAL CONTROL DIAGRAM SAMPLE ................................................................ 17
12.5.5. PROGRAM EXAMPLE ............................................................................................................. 17
12.6.THREE-LINE SERIAL CONTROL MODE ............................................................................................ 17
1

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WT588D pdf
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7.PACKAGE SKETCH
16PIN MODULE
28PIN MODULE (V1.1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
P05
P06
P07
P10
P11
P12
RESET
PWM+/DAC
PWM+/DAC
PWM-
P14
P13
P16
GND
NC
NC
NC
NC
NC
P04
VDD
BUSY
VCC
P00
P01
P02
P03
P15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28PIN MODULE (V1.2)
LQPF32 CHIP
DIP18 CHIP
SSOP20 CHIP
8.PIN DESCRIPTIONS
8.1. 16PIN MODULE PIN’S DESCRIPTION
PIN MARK
BRIET DESCRIPTION
1 RESET
RESET
2 PWM+/DAC
PWM+/DAC
3 PWM+/DAC
PWM+/DAC
4 PWM-
PWM-
5 P14
DI
6 P13
DO
7 P16
CLK
8 GND
GND
9 P15
CS
10 P03
K4/CLK/DATA
11 P02
K3/CS
12 P01
K2/DATA
13 P00
K1
14 VCC
VCC
15 BUSY
BUSY
16 VDD
VDD
FUNCTION
RESET PIN
PWM+/DAC AUDIO OUTPUT
PWM+/DAC AUDIO OUTPUT
PWM- AUDIO OUTPUT
PROGRAMMING INPUT
PROGRAMMING OUTPUT
CLOCK
GROUND
PROGRAMMING CHIP-SELECT
KEY/THREE-LINE CLOCK/ONE-LINE DATA INPUT
KEY/THREE-LINE CHIP-SELECT INPUT
KEY/THREE-LINE DATA INPUT
KEY INPUT
MEMORIZER POWER INPUT
PLAY BUSY SIGNAL OUTPUT
DIGITAL POWER INPUT
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WT588D arduino
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CURRENT INPUT IIN1
BP1、BP2、RESET
CURRENT INPUT IIN2
BP1、BP2、RESET
CURRENT
OUTUT(BPO)
IOL
IOH
IOL
IOH
CURRENT
OUTPUT(BP1)
CURRENT
OUTPUT PWM＋
/PWM－
IOL
IOH
IOL1
IOH1
VIN=0V
PULL HIGH
RESISTANCE=500KΩ
VIN=0V
PULL HIGH
RESISTANCE=150KΩ
VDD=3V，VOUT=0.4V
VDD=3V，VOUT=2.6V
VDD=4.5V，
VOUT=1.0V
VDD=4.5V，
VOUT=2.6V
VDD=3V，VOUT=0.4V
-5
-15
8
-4
-
-
4
VDD=3V，VOUT=2.6V
RL=8Ω
【PWM+】- -【RL】- -
【PWM-】
-4
+200
-200
DAC MAXIMUM IDAC RL=100Ω
CURREN
PULL HIGH
RPL
RESISTANCE
TEST
-2.4
-4.0
75
-9
-30
12
-6
25
-12
10
-6
-
-
-3.0
-5.0
150
-14 uA
-45 uA
- mA
- mA
- mA
- mA
- mA
- mA
- mA
- mA
-3.6 mA
-6.0
225
11.ENVIRONMENTAL LIMITED PARAMETER
PARAMETER
MARK
CONDITION
POWER
VDD — VSS
-
INPUT VOLTAGE VIN
ALL INPUT
STORE
TSTG
-
TEMPERATURE
USING
TOPR
-
TEMPERATURE
RATED VALUE
-0.3～+7.0
VSS-0.3～VDD+0.3
-55～+150
UNIT
V
V
°C
-40～+85
°C
12.CONTROL MODE
12.1. MP3 MODE
In the mp3 mode, default function of 6 I/O port
I/O P00 P01 P02
FUNCTION STOP
PLAY/PAUSE NEXT
P03
PREVIOUS
P04
VOL+
P05
VOL-
12.2. KEY CONTROL MODE
Defined pin can trigger a function of the chip, each pin’s trigger mode can be setted solely. Anti-shake time of the
key control mode is 10ms. In this mode, include edge retrigger, edge no retrigger, level unloop, level loop, level
hold loop, prev unloop, next unloop, prev loop, next loop, no function, pause, stop, vol+, vol- and on/off 15 kinds
of trigger mode. Detailed diagram as follows
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