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EM57600 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EM57600
기능 TINY CONTROLLER-BASED SOUND PROCESSOR
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EM57600 데이터시트, 핀배열, 회로
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




EM57600 pdf, 반도체, 판매, 대치품
EASY SOUND - EM57000 SERIES
TINY CONTROLLER-BASED
SOUND PROCESSOR
APPLICATION CIRCUIT FOR EM57100 AND ABOVE
In the following application circuits:
*1 : For heavy loading application, adding an electrolytic capacitor between Vcc and Ground is recommanded.
The recommanded value for button cell application is 10µF.
*2 : The recommanded value for button cell application is 750½ or less.
4-key Application Circuit
*1
VCC
TR1
TR2
TR3
TR4
VCC
U1
1 P1.0
2 P1.1
3 P1.2
4 P1.3
13
14
16
VDD
OSC
TEST
15 VSS
P2.0 5
P2.1 6
P2.2 7
P2.3 8
P3.0 9
P3.1 10
P3.2 11
P3.3 12
VO 17
VCC
NPN
Rb*2
16-key Application Circuit
*1
VCC
U1
1
2
3
P1.0
P1.1
P1.2
4 P1.3
13 VDD
14 OSC
16
15
TEST
VSS
P2.0 5
P2.1 6
P2.2 7
P2.3 8
P3.0 9
P3.1 10
P3.2 11
P3.3 12
VO 17
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR10
TR11
TR12
TR13
TR14
TR15
TR16
VCC
NPN
Rb*2
* This specification are subject to be changed without notice.
3.19.2002 4

4페이지










EM57600 전자부품, 판매, 대치품
PAD DIAGRAM
VDD
3
VO 4
EASY SOUND - EM57000 SERIES
TINY CONTROLLER-BASED
SOUND PROCESSOR
(0,0)
EM57001
15 TEST
14 OSC
P3.3 5
13 GND
6 7 8 9 10 11 12
P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0
Chip Size : 1600um x 1400um
Note : For PCB layout, IC substrate must be connected to Vss.
Pad No.
3
4
5
6
7
8
9
10
11
12
13
14
15
Symbol
VDD
VO
P3.3
P3.2
P3.1
P3.0
P2.3
P2.2
P2.1
P2.0
GND
OSC
TEST
X
-569.5
-602.5
-602.5
-437.0
-271.2
-105.6
60.2
225.7
391.5
557.1
580.2
607.6
607.6
Y
486.0
304.0
-463.4
-522.5
-522.5
-522.5
-522.5
-522.5
-522.5
-522.5
-360.4
-40.4
130.7
* This specification are subject to be changed without notice.
3.19.2002 7

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EM57600

TINY CONTROLLER-BASED SOUND PROCESSOR

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