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PDF EM57400 Data sheet ( Hoja de datos )

Número de pieza EM57400
Descripción TINY CONTROLLER-BASED SOUND PROCESSOR
Fabricantes ETC 
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No Preview Available ! EM57400 Hoja de datos, Descripción, Manual

EASY SOUND - EM57000 SERIES
TINY CONTROLLER-BASED
SOUND PROCESSOR
GENERAL DESCRIPTION
EM57000 is a series of single chip Voice/Dual tone Melody/Dual tone Sound Effect synthesizer ICs. It contains
one 4-bit input port (provided for EM57100 and above), two 4-bit I/O ports and a tiny controller. User's
applications, such as section combination, trigger modes, control outputs, keyboard matrix, and other logic
functions, are easily implemented by programming through its tiny controller.
FEATURES
• Single power supply 2.4 V ~ 5 V.
• Wide range of ROMs :
EM57001 - 10Kx10 bits,
EM57100 - 16Kx10 bits,
EM57200 - 32Kx10 bits,
EM57300 - 64Kx10 bits,
EM57400 - 128Kx10 bits,
EM57500 - 256Kx10 bits,
EM57600 - 512Kx10 bits,
EM57700 - 1024Kx10 bits.
• One 4-bit input port (provided for EM57100 and above), two 4-bit I/O ports.
• 16x4 bits RAM for EM57001,
32x4 bits RAM for EM57100~EM57500,
128x4 bits RAM for EM57600 and above.
• 8K (maximum) program ROM for EM57001~EM57500.
32K (maximum) program ROM for EM57600 and above.
• One 6-bit timer overflow control.
• PCM, ASPCM synthesizer and dual tone melody/sound effect generator.
• 4K~32K Hz playing speed for voice play-back.
• Multiple tempos for dual tone melody/sound effect play-back.
• Variable beats for dual tone melody/sound effect play-back.
• Multiple levels of volume control.
• Fixed current D/A output to drive external connected transistor for voice output.
• A pin ( except EM57001, EM57400 ) can be programmed as an IR communication pin which generate 38KHZ
carrier.
PIN ASSIGNMENTS
EM57300BP
NC
NC
NC
NC
NC
NC
VDD
VO
P3.3
P3.2
P3.1
P3.0
P2.3
P2.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 NC
27 NC
26 NC
25 NC
24 NC
23 TEST
22 OSC
21 GND
20 P1.0
19 P1.1
18 P1.2
17 P1.3
16 P2.0
15 P2.1
PDIP 28 Pin
EM57500BM
NC
NC
NC
NC
NC
NC
VDD
VO
P3.3
P3.2
P3.1
P3.0
P2.3
P2.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 NC
27 NC
26 NC
25 NC
24 NC
23 TEST
22 OSC
21 GND
20 P1.0
19 P1.1
18 P1.2
17 P1.3
16 P2.0
15 P2.1
SOP 28 Pin
* This specification are subject to be changed without notice.
3.19.2002 1

1 page




EM57400 pdf
32-key Application Circuit
EASY SOUND - EM57000 SERIES
TINY CONTROLLER-BASED
SOUND PROCESSOR
VCC
*1
VCC
15 VSS
16
14
13
TEST
OSC
VDD
4 P1.3
3 P1.2
2
1
P1.1
P1.0
VO 17
P3.3 12
P3.2 11
P3.1 10
P3.0 9
P2.3 8
P2.2 7
P2.1 6
P2.0 5
P10
P11
P12
P13
NPN
Rb*2
VCC
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR10
TR11
TR12
TR13
TR14
TR15
TR16
TR17
TR18
TR19
TR20
10K
D1 10K D2 10K D3
TR21
TR22
TR23
TR24
TR25
TR26
TR27
TR28
TR29
TR30
TR31
TR32
64-key Application Circuit
VCC
*1
VCC
15
16
14
VSS
TEST
OSC
13 VDD
4 P1.3
3
2
1
P1.2
P1.1
P1.0
VO 17
P3.3 12
P3.2 11
P3.1 10
P3.0 9
P2.3 8
P2.2 7
P2.1 6
P2.0 5
NPN
Rb*2
VCC
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR10
TR11
TR12
TR13
TR14
TR15
TR16
TR17
TR18
TR19
TR20
TR21
TR22
TR23
TR24
TR25
TR26
TR27
TR28
TR29
TR30
TR31
TR32
TR33
TR34
TR35
TR36
TR37
TR38
TR39
TR40
10K
D1 10K D2 10K D3
TR41
TR42
TR43
TR44
TR45
TR46
TR47
TR48
TR49
TR50
TR51
TR52
TR53
TR54
TR55
TR56
TR57
TR58
TR59
TR60
TR61
TR62
TR63
TR64
* This specification are subject to be changed without notice.
3.19.2002 5

5 Page





EM57400 arduino
PAD DIAGRAM
EASY SOUND - EM57000 SERIES
TINY CONTROLLER-BASED
SOUND PROCESSOR
(0,0)
EM57400
VDD
VO
P3.3
7
23 TEST
8
22 OSC
21 GND
9 10 11 12 13 14 15 16 17 18 19 20
P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0
Chip Size : 1900um x 2400um
Note : For PCB layout, IC substrate must be connected to Vss.
Pad No.
Symbol
X
7 VDD
-738.1
8 VO
-764.2
9 P3.3
-764.2
10 P3.2
-626.2
11 P3.1
-491.4
12 P3.0
-353.5
13 P2.3
-217.9
14 P2.2
-72.9
15 P2.1
62.8
16 P2.0
207.8
17 P1.3
343.4
18 P1.2
482.0
19 P1.1
616.1
20 P1.0
754.7
21 GND
733.1
22 OSC
737.2
23 TEST
737.2
* This specification are subject to be changed without notice.
Y
-426.7
-592.4
-972.5
-972.5
-968.3
-968.3
-968.3
-968.3
-968.3
-968.3
-969.7
-969.7
-969.7
-969.7
-792.0
-637.0
-492.8
3.19.2002 11

11 Page







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