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EM57P300 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EM57P300
기능 TINY CONTROLLER-BASED SOUND PROCESSOR
제조업체 ELAN Microelectronics Corp
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EM57P300 데이터시트, 핀배열, 회로
Preliminary
EASYSOUND- EM57P300SERIES
TINYCONTROLLER-BASED
SOUNDPROCESSOR
GENERAL DESCRIPTION
EM57P300 is a tiny-controlled-based voice/dual tone melody/dual tone sound effect Ics which contain all the
function of EM57000 series and has an OTP (One Time Programmable) ROM inside.
FEATURES
• EM57P300 – ROM : 64k x 10 bits (21 sec@6K sample rate).
• Working Voltage 2.4V ~ 5.1V.
• One 4-bit input port, two 4-bit I/O ports, and 32x4 bits RAM.
• 8k (maximum) program ROM.
• One 6-bit timer overflow control.
• 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.
PIN DESCRIPTIONS
Pin NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
I/O
I
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
Symbol
VDD
VO
P3.3
P3.2
P3.1
NC
P3.0
P2.3
P2.2
P2.1/Dout
P2.0/Din
P1.3/Din.out.clk/Mode option
P1.2/OEB/Mode option
P1.1/PGMB/Mode option
P1.0/ACLK
VSS
OSC
TEST/Vpp
Function
Positive power supply.
Voice output.
Bit 3 of Port 3.
Bit 2 of Port 3.
Bit 1 of Port 3.
No connect
Bit 0 of Port 3.
Bit 3 of Port 2.
Bit 2 of Port 2.
Bit 1 of Port 2 / Program data output signal
Bit 0 of Port 2 / Program data input signal
Bit 3 of Port 1 / Program control signal
Bit 2 of Port 1 / Program control signal
Bit 1 of Port 1 / Program control signal
Bit 0 of Port 1 / Program control signal
Negative power supply.
Oscillation component connection pin.
Test/Programing.
* This specification are subject to be changed without notice.
10.15.2001 1




EM57P300 pdf, 반도체, 판매, 대치품
Preliminary
ABSOLUTE MAXIMUM RATINGS
Items
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Sym.
VDD-VSS
VIN
TOP
TSTG
Min.
-0.3
VSS-0.3
-20
-55
EASYSOUND- EM57P300SERIES
TINYCONTROLLER-BASED
SOUNDPROCESSOR
Max.
6.0
VDD+0.3
70
+125
Unit
V
V
oC
oC
ELECTRICAL CHARACTERISTICS (VDD = 3V,25oC unless otherwise specified)
Parameter
Sym. Min. Typ. Max. Unit
Condition
Operating voltage
Standby current
Operating current
Drive current of P2,P3
Sink current of P2, P3
Output current of VO
Oscillation resistor
Oscillator frequency
VDD 2.4 3.0 5.1 V
IDDS - - 1.0 µA VDD=3V
I - - 280 µA V =3V, No load
DDO
DD
IOD
1.0 -
- mA VDD=3V, VO=2.4V
IOS
1.6 -
- mA VDD=3V, VO=0.4V
IVO 2.0 3.0 4.0 mA VDD=3V, VO=0.7V (Step 7)
R - 1.0 - MVDD=3V
Fosc - 1.0 - MHz VDD=3V
* This specification are subject to be changed without notice.
10.15.2001 4

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EM57P300 전자부품, 판매, 대치품
128-key Application Circuit (A)
Preliminary
VCC
EASYSOUND- EM57P300SERIES
TINYCONTROLLER-BASED
SOUNDPROCESSOR
*1
VCC
16 VSS
18 TEST
17
1
OSC
VDD
12 P1.3
13 P1.2
14 P1.1
15 P1.0
VO 2
P3.3 3
P3.2 4
P3.1 5
P3.0 7
P2.3 8
P2.2 9
P2.1 10
P2.0 11
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
128-key Application Circuit (B)
P32
10K
P31
P33
10K
P31
P33
10K
P32
P10
P11
P12
P13
P20
P21
P22
P23
L9
P32
P31
L10 P30
P33
L11 P31
P30
L12 P33
10K
P32
P30
L13 P33
10K
P32
P31
L14
P33
10K
P32
P31
L15 P30
10K
L9 L10 L11 L12 L13 L14 L15
L16
TR65
TR66
TR67
TR68
TR69
TR70
TR71
TR72
TR73
TR74
TR75
TR76
TR77
TR78
TR79
TR80
TR81
TR82
TR83
TR84
TR85
TR86
TR87
TR88
TR89
TR90
TR91
TR92
TR93
TR94
TR95
TR96
TR97
TR98
TR99
TR100
TR101
TR102
TR103
TR104
TR105
TR106
TR107
TR108
TR109
TR110
TR111
TR112
TR113
TR114
TR115
TR116
TR117
TR118
TR119
TR120
TR121
TR122
TR123
TR124
TR125
TR126
TR127
TR128
L16
10K
* This specification are subject to be changed without notice.
10.15.2001 7

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부품번호상세설명 및 기능제조사
EM57P300

TINY CONTROLLER-BASED SOUND PROCESSOR

ELAN Microelectronics Corp
ELAN Microelectronics Corp

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