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EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
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GENERAL DESCRIPTION
EM55000 series is a series of 3 to 340 seconds single chip high quality voice synthesizer IC which contains one 4-bit Input port (provided for EM55100 and above), three 4-bit I/O ports and a tiny controller. By programming through the tiny controller, user's application includes section combination, trigger mode, control outputs, keyboard matrix and other logic function can be easily implemented.
FEATURES
EM55XXX 001 002 100 Duration(sec) 3 5 ROM(bits) 10K x 10 16K x 10 PROGRAM 8K x 10 ROM (bits) RAM (nibbles) 32 64 IO PORTs 4 I/O 8 I/O D/A Traditional Direct Drive DAC OSC Ring type Reset Pin No 200 10 32K x 10 250 300 15 21 48K x 10 64K x 10 32K x 10 350 31 96K x 10
128 4 I+ 8 I/O Direct Drive/Traditional DAC Ring or Crystal type by option Yes
EM55XXX 400 450 500 550 600 650 700 Duration(sec) 42 63 85 127 170 255 340 ROM(bits) 128K x 10 192K x 10 256K x 10 384K x 10 512K x 10 768K x 10 1024K x 10 PROGRAM 32K x 10 ROM (bits) RAM (nibbles) 128 IO PORTs 4 I+ 8 I/O 4 I+ 12 I/O D/A Direct Drive/Traditional DAC OSC Ring or Crystal type by option Reset Pin Yes * * * * * * * * * * * * * * * Single power supply. Crystal/Ring oscillator option. 3-340 seconds voice capacity. Power down mode for saving power consumption. Reset pin available. Single ROM for voice program. Maximum 32 K program addressing size available. Readable ROM data. One 6 bit timer overflow control is provided. Two stack for subroutine call. 5 bits ASPCM synthesis. 38K Hz modulation for IR transmission. 15 steps volume control. Direct Drive/traditional DAC. 8 bits resolution D/A. Green VoiceTM.
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* This specification are subject to be changed without notice.
EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
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PIN DESCRIPTIONS
Symbol P1.0 P1.1 P1.2 P1.3 P2.0 P2.1 P2.2 P2.3 P3.0 P3.1 P3.2 P3.3 P4.0 P4.1 P4.2 P4.3 VDD OSCI RESET OSCO TEST VSSD VCC VSSC VO VO1 I/O I I I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I O I I I I O O Function Bit 0 of Port 1. (not for EM55001, EM55002) Bit 1 of Port 1. (not for EM55001, EM55002) Bit 2 of Port 1. (not for EM55001, EM55002) Bit 3 of Port 1. (not for EM55001, EM55002) Bit 0 of Port 2. Bit 1 of Port 2. Bit 2 of Port 2. (not for EM55001) Bit 3 of Port 2. (not for EM55001) Bit 0 of Port 3. (not for EM55001) Bit 1 of Port 3. (not for EM55001) Bit 2 of Port 3. The pin can generate 38KHz square wave. Bit 3 of Port 3. The pin can be treated as an LED output flashing with volume. Bit 0 of Port 4. (not for EM55001 ~ EM55400) Bit 1 of Port 4. (not for EM55001 ~ EM55400) Bit 2 of Port 4. (not for EM55001 ~ EM55400) Bit 3 of Port 4. (not for EM55001 ~ EM55400) Positive digital power supply. Ring oscillator/crystal input pin. Reset Pin. (not for EM55001, EM55002, EM55100) Crystal output pin. (not for EM55001, EM55002, EM55100) For testing only. (not for EM55001, EM55002) Negative digital power supply. Positive analog power supply. (not for EM55001) Negative analog power supply. (not for EM55001) Constant current output / Push Pull voice output. Push Pull voice output. (not for EM55001)
* This specification are subject to be changed without notice.
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ABSOLUTE MAXIMUM RATINGS
Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Sym. V DD-V SS V IN T OP T STG Min. -0.3 VSS-0.3 -20.0 -55.0 Max. 6.0 VDD+0.3 70.0 +125.0 Unit V V
o o
C C
ELECTRICAL CHARACTERISTICS (25oC, VDD=3.0 Volts unless otherwise specified)
Parameter Operating voltage Standby current Operating current Operating current Drive current of P2,P3,P4 Sink current of P2 (before KEYB) Sink current of P2(after KEYB) Sink current of P3,P4 Input current of P1 Output current of VO Output current of VO,VO1 Oscillation resistor Oscillation frequency Sym. V DD IDDS IDDO IDDO IOD I OS I OS I OS I IH I VO I VO R F OSC Min. 2.2 2.0 2.3 2.3 4.0 120 1.08 Typ. 3.0 250 2.0 3.0 3.0 3.5 3.5 3.0 5.2 150 470 100 1.2 Max. 5.5 2.0 350 4.0 10.0 10.0 6.4 180 1.32 Unit V A A mA mA VDD=3V VDD=3V, No load, constant current D/A operate VDD=3V, No load, push-pull current D/A operate VDD=3V, VO=2.4V VDD=3V, VO=3V VDD=3V, VO=0.4V VDD=3V, VO=0.4V V DD=3V VDD=3V, VO=0.7V VDD=3V,(for 8 speaker) VDD=3V,(for EM55001~55100) VDD=3V,(for EM55200~55700) VDD=2.2~5.5V Condition
A
mA mA
A
mA mA K K MHz
* This specification are subject to be changed without notice.
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APPLICATION CIRCUIT 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 10F. *2 : The recommanded value for button cell application is 750 or less.
6-key Application Circuit For EM55001
VCC
VCC NPN(8050)
VDD VO OSCI
Rosc
P33 P32
VCC
P20 VSSD P21
TR1
TR3
TR5
EM55001 TR2 TR4 TR6
* This specification are subject to be changed without notice.
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20-key Application Circuit For EM55002
VCC
VCC VDD OSC
VO1 VO
Rosc
TEST P33 P32 P31 P30
0.1 uF
VCC
VSSD VSSC P20 P21 P22 P23
TR1
TR5
TR9
TR13
TR17
TR2 EM55002
TR6
TR10
TR14
TR18
TR3
TR7
TR11
TR15
TR19
TR4
TR8
TR12
TR16
TR20
It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS. 20-key Application Circuit For EM55100~EM55700
VCC
VCC VDD OSCI VO1 VO
Rosc
OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20
0.1 uF
P13 P12 P11 P10
VCC TR1 TR5 TR9 TR13 TR17
TR2
TR6
TR10
TR14
TR18
TR3
TR7
TR11
TR15
TR19
TR4
TR8
TR12
TR16
TR20
It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS.
* This specification are subject to be changed without notice.
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32-key Application Circuit For EM55100~EM55700
VCC
VCC VDD OSCI VO1 VO
ary elimin Pr
Rosc 0.1 uF
OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20
P13 P12 P11 P10
D1
10k
10k D1 D1
10k
VCC TR1 TR5 TR9 TR13 TR17 TR21 TR25 TR29
TR2
TR6
TR10
TR14
TR18
TR22
TR26
TR30
TR3
TR7
TR11
TR15
TR19
TR23
TR27
TR31
TR4
TR8
TR12
TR16
TR20
TR24
TR28
TR32
It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS. 64-key Application Circuit For EM55100~EM55700
VCC
VCC VDD OSCI VO1 VO
Rosc 0.1 uF
OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20
10k D1 VCC D2
10k D3
10k
P13 P12 P11 P10
TR1
TR9
TR17
TR25
TR33
TR41
TR49
TR57
TR2
TR10
TR18
TR26
TR34
TR42
TR50
TR58
TR3
TR11
TR19
TR27
TR35
TR43
TR51
TR59
TR4
TR12
TR20
TR28
TR36
TR44
TR52
TR60
TR5
TR13
TR21
TR29
TR37
TR45
TR53
TR61
TR6
TR14
TR22
TR30
TR38
TR46
TR54
TR62
TR7
TR15
TR23
TR31
TR39
TR47
TR55
TR63
TR8
TR16
TR24
TR32
TR40
TR48
TR56
TR64
It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS.
* This specification are subject to be changed without notice.
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EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
128-key Application Circuit For EM55100~EM55700
VCC
VCC VDD OSCI VO1 VO
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Rosc 0.1uF
OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20
P13 P12 P11 P10
10k VCC D1 D2
10k D3
10k
TR1
TR9
TR17
TR25
TR33
TR41
TR49
TR57
TR2
TR10
TR18
TR26
TR34
TR42
TR50
TR58
P1.0
TR3
TR11
TR19
TR27
TR35
TR43
TR51
TR59
P1.1
TR4
TR12
TR20
TR28
TR36
TR44
TR52
TR60
P1.2
TR5
TR13
TR21
TR29
TR37
TR45
TR53
P1.3 TR61
TR6
TR14
TR22
TR30
TR38
TR46
TR54
TR62
P2.0
TR7
TR15
TR23
TR31
TR39
TR47
TR55
TR63
P2.1
TR8
TR16
TR24
TR32
TR40
TR48
TR56
TR64
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
10k L9 P3.2 P3.1 P3.2 P3.1
10k L12 P3.3 P3.2
10k L14 10k L16 P3.3 P3.2
10k L10 P3.3 P3.1
P3.0
P3.0 P3.1 L15 P3.3 P3.0 P3.2
10k L13 P3.3 10k L11 P3.1
10k
P3.3 P3.2 P3.0 L10 L11 L12 P3.1 L13 L14 L15 L16
L9
TR65
TR73
TR81
TR89
TR97
TR105
TR113
TR121
P1.0
TR66
TR74
TR82
TR90
TR98
TR106
TR114
TR122
P1.1
TR67
TR75
TR83
TR91
TR99
TR107
TR115
TR123
P1.2
TR68
TR76
TR84
TR92
TR100
TR108
TR116
TR124
P1.3
TR69
TR77
TR85
TR93
TR101
TR109
TR117
TR125
P2.0
TR70
TR78
TR86
TR94
TR102
TR110
TR118
TR126
P2.1
TR71
TR79
TR87
TR95
TR103
TR111
TR119
TR127
P2.2
TR72
TR80
TR88
TR96
TR104
TR112
TR120
TR128
P2.3
* This specification are subject to be changed without notice.
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EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
PAD DIAGRAM
VO
3
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(0,0)
EM55001
5
6
7
8
9
10
11
VDD
P3.3
P3.2
P2.1
P2.0 VSS
OSC
Chip Size : 1250 x 1150 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol NC NC VO NC VDD P3.3 P3.2 P2.1 P2.0 VSS OSCI NC NC NC NC NC X Y
-320.3 -468.9 -322.9 -201.5 -78.6 46.1 179.9 325.9
410.0 -383.4 -383.4 -383.4 -383.4 -383.4 -383.4 -381.8
* This specification are subject to be changed without notice.
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PAD DIAGRAM
VO1 VSS VO VDD
4 3 2 1
(0,0)
EM55002 VDD
5 15
OSCI
6
7
8
9
10
11
12
13
14
P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 VSS
Chip Size : 1400 x 1250 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VDD when not in use. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Symbol VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 VSS OSCI NC NC NC X -186.9 -306.9 -426.9 -546.9 -528.4 -476.0 -352.6 -229.2 -105.8 19.1 145.8 272.5 399.2 536.0 526.8 Y 448.0 448.0 448.0 448.0 227.8 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -250.2
* This specification are subject to be changed without notice.
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EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
PAD DIAGRAM
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VO1 VSS VO VDD
4 3 2 1
20
(0,0)
OSCI VSS P1.0
VDD P3.3
6 7
EM55100
19 18
8
9
10
11
12
13
14
15
16
17
P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1
Chip Size : 1400 x 1250 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VDD when not in use. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 Symbol VDD VO VSS VO1 NC VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 X -207.8 -327.8 -447.8 -567.8 -543.4 -543.4 -560.8 -439.4 -318.0 -195.1 -70.4 Y 507.9 507.9 507.9 507.9 -168.8 -314.8 -503.4 -503.4 -503.4 -503.4 -503.4 Pad No. 13 14 15 16 17 18 19 20 21 22 23 24 Symbol P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 VSS OSCI NC NC NC NC X 54.3 179.0 303.6 426.4 549.0 543.4 543.4 541.8 Y -503.4 -503.4 -503.4 -503.4 -503.4 -314.4 -182.7 -36.7
* This specification are subject to be changed without notice.
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EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
PAD DIAGRAM
ary elimin Pr
28 27 26
(0,0)
OSCI OSCO VSS TEST RESET P1.0 P1.1
VDD VO VSS VO1
7 8 9 10
EM55200
25 24 23 22
11
12
13
14
15
16
17
18
19
20
21
VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2
Chip Size : 1600 x 1700 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use. Pad No. Symbol X Y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NC NC NC NC NC NC VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3
Pad No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Symbol P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 RESET TEST VSS OSCO OSCI NC NC NC NC
X 136.9 261.6 386.3 511.0 633.7 598.4 598.4 598.4 598.4 598.4 600.1 600.1
Y -668.4 -668.4 -668.4 -668.4 -668.4 -478.3 -355.6 -232.9 -110.5 21.3 187.2 309.5
-603.0 -603.0 -603.0 -603.0 -597.0 -474.9 -353.5 -232.1 -110.7 12.2
-85.1 -205.1 -325.1 -445.1 -668.4 -668.4 -668.4 -668.4 -668.4 -668.4
* This specification are subject to be changed without notice.
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PAD DIAGRAM
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28 27
(0,0)
OSCI OSCO VSS TEST RESET P1.0 P1.1
26 25 24 23 22
EM55250 / EM55300 VDD VO VSS VO1
7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2
Chip Size : 1600 x 2000 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol NC NC NC NC NC NC VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 X Y Pad No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbol P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 RESET TEST VSS OSCO OSCI NC NC NC NC X 136.9 261.6 386.3 511.0 633.7 598.4 598.4 598.4 598.4 598.4 600.1 600.1 Y -798.4 -798.4 -798.4 -798.4 -798.4 -608.3 -485.6 -362.9 -240.5 -108.7 57.2 179.5
-603.0 -603.0 -603.0 -603.0 -597.0 -474.9 -353.5 -232.1 -110.7 12.2
-215.1 -335.1 -455.1 -575.1 -798.4 -798.4 -798.4 -798.4 -798.4 -798.4
* This specification are subject to be changed without notice.
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PAD DIAGRAM
ary elimin Pr
(0,0)
28 27 26
OSCI OSCO VSS TEST RESET P1.0 P1.1
EM55350 / EM55400
VDD VO VSS VO1
7 8 9 10
25 24 23 22
11
12
13
14
15
16
17
18
19
20
21
VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2
Chip Size : 1600 x 2500 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol NC NC NC NC NC NC VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 X Y Pad No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbol P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 RESET TEST VSS OSCO OSCI NC NC NC NC X 136.9 261.6 386.3 511.0 633.7 598.4 598.4 598.4 598.4 598.4 600.1 600.1 Y -1063.4 -1063.4 -1063.4 -1063.4 -1063.4 -873.3 -750.6 -627.9 -505.5 -373.7 -207.9 -85.6
-603.0 -603.0 -603.0 -603.0 -597.0 -474.9 -353.5 -232.1 -110.7 12.2
-480.1 -600.1 -720.1 -840.1 -1063.4 -1063.4 -1063.4 -1063.4 -1063.4 -1063.4
* This specification are subject to be changed without notice.
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PAD DIAGRAM
(0,0)
VDD1 VO VSS VO1
26 27 28 29
EM55450 / EM55500
60 59 58 57 56
OSCI OSCO VSS TEST RESET
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0
Chip Size : 2300 x 2020 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use.
* This specification are subject to be changed without notice.
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Pad No. Symbol X Y Pad No. Symbol P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 NC NC NC NC RESET TEST VSS OSCO OSCI NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC X -247.8 -126.4 -5.0 117.9 242.5 367.3 492.0 616.3 739.1 861.8 984.7 Y -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 1 NC 41 2 NC 42 3 NC 43 4 NC 44 5 NC 45 6 NC 46 7 NC 47 8 NC 48 9 NC 49 10 NC 50 11 NC 51 12 NC 52 13 NC 53 14 NC 54 15 NC 55 16 NC 56 17 NC 57 18 NC 58 19 NC 59 20 NC 60 21 NC 61 22 NC 62 23 NC 63 24 NC 64 25 NC 65 26 VDD1 -950.9 -165.8 66 27 VO -950.9 -285.8 67 28 VSS -950.9 -405.8 68 29 VO1 -950.9 -525.8 69 30 NC 70 31 NC 71 32 NC 72 33 NC 73 34 NC 74 35 VDD -1000.8 -828.4 75 36 P4.3 -854.8 -828.4 76 37 P4.2 -733.4 -828.4 77 38 P4.1 -612.0 -828.4 78 39 P4.0 -490.6 -828.4 79 40 P3.3 -369.2 -828.4 80 * This specification are subject to be changed without notice.
966.0 966.0 966.0 967.7 967.7
-613.1 -491.7 -359.9 -211.1 -88.8
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PAD DIAGRAM
(0,0)
EM55550 / EM55600
VDD1 VO VSS VO1
26 27 28 29 60 59 58 57 56
OSCI OSCO VSS TEST RESET
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0
Chip Size : 2300 x 2820 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use.
* This specification are subject to be changed without notice.
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ary elimin Pr
Pad No. Symbol X Y Pad No. Symbol P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 NC NC NC NC RESET TEST VSS OSCO OSCI NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC X -247.8 -126.4 -5.0 117.9 242.5 367.3 492.0 616.3 739.1 861.8 984.7 Y -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 1 NC 41 2 NC 42 3 NC 43 4 NC 44 5 NC 45 6 NC 46 7 NC 47 8 NC 48 9 NC 49 10 NC 50 11 NC 51 12 NC 52 13 NC 53 14 NC 54 15 NC 55 16 NC 56 17 NC 57 18 NC 58 19 NC 59 20 NC 60 21 NC 61 22 NC 62 23 NC 63 24 NC 64 25 NC 65 26 VDD1 -950.9 -565.8 66 27 VO -950.9 -685.8 67 28 VSS -950.9 -805.8 68 29 VO1 -950.9 -925.8 69 30 NC 70 31 NC 71 32 NC 72 33 NC 73 34 NC 74 35 VDD -1000.8 -1228.4 75 36 P4.3 -854.8 -1228.4 76 37 P4.2 -733.4 -1228.4 77 38 P4.1 -612.0 -1228.4 78 39 P4.0 -490.6 -1228.4 79 40 P3.3 -369.2 -1228.4 80 * This specification are subject to be changed without notice.
966.0 966.0 966.0 967.7 967.7
-1013.1 -891.7 -759.9 -611.1 -488.8
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17
EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
ary elimin Pr
PAD DIAGRAM
(0,0)
EM55650 / EM55700
VDD1 VO VSS VO1
26 27 28 29
60 59 58 57 56
OSCI OSCO VSS TEST RESET
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0
Chip Size : 2300 x 4410 um For PCB layout, IC substrate must be connected to Vss. Note : VO should be connected to VSS when not in use.
* This specification are subject to be changed without notice.
1.23.2002
18
EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER
ary elimin Pr
Pad No. Symbol X Y Pad No. Symbol P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 NC NC NC NC RESET TEST VSS OSCO OSCI NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC X -247.8 -126.4 -5.0 117.9 242.5 367.3 492.0 616.3 739.1 861.8 984.7 Y -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 1 NC 41 2 NC 42 3 NC 43 4 NC 44 5 NC 45 6 NC 46 7 NC 47 8 NC 48 9 NC 49 10 NC 50 11 NC 51 12 NC 52 13 NC 53 14 NC 54 15 NC 55 16 NC 56 17 NC 57 18 NC 58 19 NC 59 20 NC 60 21 NC 61 22 NC 62 23 NC 63 24 NC 64 25 NC 65 26 VDD1 -950.9 -1360.8 66 27 VO -950.9 -1480.8 67 28 VSS -950.9 -1600.7 68 29 VO1 -950.9 -1720.8 69 30 NC 70 31 NC 71 32 NC 72 33 NC 73 34 NC 74 35 VDD -1000.8 -2023.4 75 36 P4.3 -854.8 -2023.4 76 37 P4.2 -733.4 -2023.4 77 38 P4.1 -612.0 -2023.4 78 39 P4.0 -490.6 -2023.4 79 40 P3.3 -369.2 -2023.4 80 * This specification are subject to be changed without notice.
966.0 966.0 966.0 967.7 967.7
-1808.1 -1686.7 -1554.9 -1406.1 -1283.8
1.23.2002
19

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