APLUS AU1564

AU1564/2064
DATA SHEET
6F-3 NO.7, LANE 75, TA-AN ROAD, SEC.1, TAIPEI, TAIWAN, R.O.C.
台北市大安路一段75巷7號6F-3
TEL:886-2-27818277 FAX:886-2-27815779
HTTP://WWW.APLUSINC.COM.TW
AU Series
㆒般規格:
AU1564, AU1564A, AU2064, AU2064A 乃㆒具有4-bit微處理器之單晶片語音合成
器，它以LOGPCM之編碼方式，可合成長15, 20秒之語音。此4-bit微處理器具有4-bit ALU (算
術邏輯單元)、1K＊15 bits ROM、64＊4bits RAM， I/O PORT、計時器、時脈產生器、LCD
驅動器等特性，且有78個指令供使用者程式用；其㆗ Halt function (暫停功能) 可減少功率消
耗。
特性：
1. 單㆒工作電壓範圍為2.4 - 6 伏特。
2. 語音總長度可達15, 20秒, 且可分割成64語音段(section)。
(AU1564, AU1564A -->15秒 ; AU2064, AU2064A -->20秒)
3. 可由微處理器指令觸發語音訊號.。
4. 可配電晶體驅動8歐姆之喇叭，或直接驅動蜂鳴器或64歐姆之喇叭.。
5. 提供3× 24=72節(段)LCD驅動器，內裝HALVER電路.。
6. 內含時脈產生器。
7. 內含ROM容量：1024＊15bits。內含RAM容量：64＊4bits。
8. 2個4 bits輸入埠。(其㆗ AU1564, AU1564A 無 S4 pad )
9. 2個4 bits輸入/出埠。
10. ㆒個4bits輸出埠。
11. ㆒個控制輸出接腳。
12. 78個指令。
13. 4個階層副式槽。
14. 2個外部㆗斷因素 (INT, S&M port)。
15. 2個內部㆗斷因素 (Timer, Divider)。
16. 3個電流輸出位準 1.5mA, 3mA, 4.5mA 由光罩選定。
(其㆗AU1564, AU1564A無 COUT 輸出功能)
1
Rev 2.0
AU Series
General Description:
The AU1564, AU1564A, AU2064, AU2064A is a single chip voice synthesizer
with 4-bit microprocessor. That can synthesize voice up to 15, 20 seconds by ALPHA
qualified coding algorithm (LOGPCM).
The 4-bit microprocessor has various feature including 4-bit ALU, 1K×15 bits ROM, 64×4 bits
RAM, I/O port, timer, clock generator, LCD driver, etc. The instruction set with 78 instructions.
With the half function can minimize power dissipation.
Features:
1. Single power supply can operate from 2.4V through 6V
2. The total voice duration is about 15, 20 seconds could be partitioned up to 64 sections
(AU1564, AU1564A -->15 seconds, AU2064, AU2064A -->20 seconds)
3. The voice can be triggered by microprocessor instructions
4. Current output could drive 8 ohm speaker with a transistor, VOUT could drive buzzer or
64 ohm directly.
5. LCD driver provided, up to 3× 24=72 segments. Build-in HALVER circuitry.
6. Build-in clock generator
7. Internal ROM: 1024×15 bits
Internal RAM: 64×4 bits
8. Two 4-bit input ports (AU1564, AU1564A has no S4 pad)
9. Two 4-bit I/O ports
10. One 4-bit output port
11. One control output pins
12. 78 instructions
13. 4-level subroutine nesting (also used for interrupt)
14. Two external factors (INT, S & M port) for interrupt
15. Two internal factors (Timer , Divider) for interrupt
16. Three current output level 1.5mA, 3mA, 4.5mA is mask option (full scale).
(AU1564, AU1564A has no COUT output function)
Block Diagram :
2
Rev 2.0
AU Series
LCD Common Plate Usage:
COM1
COM2
COM3
Alternating
frequency
Static
Yes
No
No
1/2 duty
Yes
Yes
No
1/3 duty
Yes
Yes
Yes
32Hz
32Hz
43Hz
Voice Trigger:
The voice circuitry will be Triggered in the rising edge of TRG signal. The Voice section address must be placed on I/OA
and I/OB port.
I/OB2 I/OB1 I/OA4 I/OA3 I/OA2
I/OA1
(MSB)
(LSB)
a)In power on state, TRG signal is reset to "LOW" level. TRG will stay at low level until the program set it to "HIGH" level.
b) Before triggering the voice circuitry, used the OIOA and OIOB instruction to place the voice section address on I/OA and
I/OB port. The voice section address couldn't be changed until the rising edge of TRG signal.
c) After triggering voice, I/OA and I/OB ports must output 3F data or set to input mode. If not, there will be a standby
current problem.
d) Example of playing voice subroutine:
Triggering the 26th(1Ah) section
LDS 3,1
LDS 4,A
OIOB 3 ; place voice section address to i/o port
OIOA 4
RF 4 ; trigger voice
SF 4
LDS 3,3
LDS 4,F
OIOA 4 ; output 3F data to I/O port
OIOB 3
Absolute Maximum Rating: (VDD=3V, VSS2=0V)
Symbol
Rating
Unit
VSS1
1.2-1.8
V
GND
0-0.6
V
CUP1
VSS2-VSS1
V
CUP2
VSS1-VDD
V
OSCIN
GND-VDD
V
OSCOUT
GND-VDD
V
S1-S4
VSS2-VDD
V
M1-M4
VSS2-VDD
V
IOA1-IOA4 VSS2-VDD
V
IOB1-IOB4 VSS2-VDD
V
INT/BUSY
VSS2-VDD
V
3
Symbol
RESET
TRG
P1-P4
SEG1-24
COM1-3
VOUT1-2
T(operating)
T(storage)
Rating
VSS2-VDD
VSS2-VDD
VSS2-VDD
VSS2-VDD
VSS2-VDD
VSS2-VDD
-10-+60
-55-+125
Rev 2.0
Unit
V
V
V
V
V
V
℃
℃
AU Series
DC Characteristics :( VDD=3V, VSS=0V )
Symbol
VDD
ISB
IOP
VOH1
VOL1
VOH2
VOL2
RI1
R12
R13
R14
IO1
ICO
△F/F
△F/F
Parameter
Operating Voltage
Standby Current
Operation Current
Output High Voltage
(IOA, IOB, P)
Output Low Voltage
(IOA, IOB, P)
Output High Voltage
(TRG)
Output Low Voltage
(TRG)
Input Resistance (S,
M)
Input Resistance
(S, M)
Input Resistance
(INT/BUSY)
Input Resistance
(RESET)
O/P Current
VOUT1, VOUT2
O/P Current
(COUT)
Min.
2.4
Tpy.
3
1
Max.
6
3
Unit
V
uA
uA
V
Condition
0
V
3
V
0
V
1.3
Mohm
"L"-level hold Tr.=OFF
Pull-down Tr.=ON
230
Kohm
"L"-level hold Tr.=ON
Pull-down Tr.=OFF
VDD=3V, no load
Kohm
16.8
Kohm
-1.5
-3
-4.5
mA
Crystal Oscillator
Frequency Stability
Voice Oscillator
Frequency Variation
full scale
%
%
4
Rev 2.0
AU Series
Pad Description:
Pad No.
1
2-3
4
5
6
7-30
31
32-33
34
35-36
37-38
39
40-43
44
45
46
47
48
49
50-51
52-53
54
55-58
59-62
63
64-65
Pad Name
VDD
CUP1-2
OSCIN
OSCOUT
COM1
SEG1-24
VDD
COM2-3
GND
VSS1-2
S4-3
TRG
IOA1-4/S0-3
RESET
VOSC
COUT
VOUT1
VSS2
VOUT2
IOB1-2/S4-5
IOB3-4
INT/BUSY
P1-4
M1-4
N.C.
S2-1
I/O
P
I
I
I
O
O
P
O
G
G
I
I
I/O
I
I
O
O
G
O
I/O
I/O
I/O
O
I
N.C.
I
Function Description
Positive Power supply
Voltage Halver Capacitor
Crystal Oscillator Input, 32768Hz
Crystal Oscillator Output, 32768Hz
Common plate for LCD panel
24 segment outputs for LCD panel
Positive Power supply
Common plate for LCD panel
Backup negative power supply
Negative power supply
Input port
Audio output enable signal. Latch voice Section address
Voice section address. Internal pull-up
System reset
Voice oscillator input
Audio signal current output
Audio signal voltage output
Negative power supply
Audio signal voltage output
Voice section address. Internal pull-up.
I/O port, 2 bits
Voice busy status, CPU interrupt request
Output port
Input port
Input port
5
Rev 2.0
AU Series
Typical Application:
※ AU1564, AU1564A has no COUT output function
6
Rev 2.0
AU Series
Bonding Diagram:
PRODUCT
AU2064
AU2064A
AU1564
AU1564A
X
3530
Y
2750
PAD Size ( um^2 )
85 * 85
Substrate
VDD
UNIT
um
3050
2540
80 * 80
VDD
um
FOR AU2064, AU2064A:
7
Rev 2.0
AU Series
FOR AU1564, AU1564A:
8
Rev 2.0
AU Series
AU2064, AU2064A pad location
Pad No. Pad Name
X
VDD
-1614.2
1
CUP1
-1614.2
2
CUP2
-1612.5
3
OSCIN
-1631.7
4
OSCOUT -1632.6
5
CON1
-1631.7
6
SEG1
-1632.6
7
SEG2
-1632.6
8
SEG3
-1632.6
9
SEG4
-1479.6
10
SEG5
-1335.1
11
SEG6
-1190.6
12
SEG7
-1046.1
13
SEG8
-901.6
14
SEG9
-757.1
15
SEG10
-612.6
16
SEG11
-468.1
17
SEG12
-323.6
18
SEG13
-179.1
19
SEG14
-34.6
20
SEG15
109.9
21
SEG16
254.4
22
SEG17
398.9
23
SEG18
543.4
24
SEG19
687.9
25
SEG20
832.4
26
SEG21
976.9
27
SEG22
1121.4
28
SEG23
1265.9
29
SEG24
1410.4
30
VDD
1554.9
31
COM3
1631.7
32
COM2
1631.7
33
Y
174.6
21.6
-131.4
-284.4
-530.2
-750.9
-903.9
-1056.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1209.9
-1056.9
-608.1
Pad No.
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
9
Pad Name
GND
VSS1
VSS2
S4
S3
TRG
IOA1
IOA2
IOA3
IOA4
RESET
VOSC
COUT
VOUT1
VSS2
VOUT2
IOB1
IOB2
IOB3
IOB4
INT
P1
P2
P3
P4
M1
M2
M3
M4
TESTA
S2
S1
X
1595.4
1601.8
1618.1
1631.7
1631.7
1631.7
1631.7
1631.7
1631.7
1631.7
1364.4
1146.8
757.5
510.7
339.1
167.5
-38.5
-191.5
-344.5
-497.5
-667.5
-820.5
-973.5
-1126.5
-1279.5
-1432.5
-1603.4
-1631.7
-1631.7
-1631.7
-1631.7
-1631.7
Rev 2.0
Y
-455.1
-302.1
-149.1
3.9
190.1
343.1
496.1
649.1
802.1
1070.2
1216.2
1216.2
1216.2
1188.6
1192.0
1188.6
1216.2
1216.2
1216.2
1216.2
1216.2
1216.2
1216.2
1216.2
1216.2
1216.2
1216.2
972.7
819.7
666.7
513.7
327.6
AU Series
AU1564, AU1564A pad location
Pad No. Pad Name
X
Y
Pad No. Pad Name
VDD
-1380.6
164.3
COM2
1
33
CUP1
-1380.6
20.3
GND
2
34
CUP2
-1379
-123.7
VSS1
3
35
OSCIN
-1397.16 -267.7
VSS2
4
36
OSCOUT -1397.96 -496.72
S3
5
37
COM1
-1397.16 -695.92
TRG
6
38
SEG1
-1397.96 -830.32
IOA1
7
39
SEG2
-1397.96 -968.72
IOA2
8
40
SEG3
-1397.96 -1127.92
IOA3
9
41
SEG4
1273.96
-1138.72
IOA4
10
42
SEG5
-1149.96 -1138.72
RESET
11
43
SEG6
-1025.96 -1138.72
VOSC
12
44
SEG7
-901.96 -1138.72
VOUT1
13
45
SEG8
-777.96 -1138.72
VSS2
14
46
SEG9
-653.96 -1138.72
VOUT2
15
47
SEG10
-529.96 -1138.72
IOB1
16
48
SEG11
-405.96
-1138.72
IOB2
17
49
SEG12
-281.96 -1138.72
IOB3
18
50
SEG13
-157.96 -1138.72
IOB4
19
51
SEG14
-33.96 -1138.72
INT
20
52
SEG15
90.04
-1138.72
P1
21
53
SEG16
214.04 -1138.72
P2
22
54
SEG17
338.04 -1138.72
P3
23
55
SEG18
462.04 -1138.72
P4
24
56
SEG19
586.04 -1138.72
M1
25
57
SEG20
710.04 -1138.72
M2
26
58
SEG21
834.04 -1138.72
M3
27
59
SEG22
958.04 -1138.72
M4
28
60
SEG23
1082.04 -1138.72
TESTA
29
61
SEG24
1206.04 -1138.72
S2
30
62
VDD
1330.04 -1138.72
S1
31
63
COM3
1397.16 -645.44
32
10
X
1397.16
1362.92
1369
1384.36
1397.16
1397.16
1397.16
1397.16
1397.16
1397.16
1154.2
946.6
692.28
530.76
369.24
70.92
-66.68
-199.48
-337.08
-491.48
-635.48
-779.48
-923.48
-1067.48
-1211.48
- 1372.36
-1397.16
- 1397.16
-1397.16
-1397.16
-1397.16
Rev 2.0
Y
-232.64
-83.84
52.16
188.16
357.76
484.96
614.56
743.2
872.8
1012.8
1144.6
1144.6
1118.7
1121.8
1118.7
1144.6
1144.6
1144.6
1144.6
1144.6
1144.6
1144.6
1144.6
1144.6
1144.6
1144.6
915.5
771.5
627.5
483.5
308.3
AU Series
PCB layout notice:
1. Use two lines to connect PAD1 and PAD31. The VDD line connected to PAD31 should be wider
than another one. Because PAD31 must supply the higher current.
2. Use two VSS2 lines to connect PAD36 and PAD48 (for AU1564 and AU1564A, connect PAD
36 and PAD 46). The VSS2 line connected to PAD48 (for AU1564 and AU1564A, connect
PAD 46) should be wider than another one. Because PAD48(for AU1564 and AU1564A, PAD
46) must sink the higher current.
3. Use the VDD line connected to PAD1 as the down-bond substrate.
*NOTE : all data and specification are subject to change without notice.
11
Rev 2.0