參數資料
型號: EM22603A
廠商: ELAN Microelctronics Corp .
英文描述: 3 Seconds Single Chip Voice Synthesizer IC with 24 Bit I/O Port and Tiny Controller(3秒語音容量的單片語音合成器(帶24位I/O端口和微型控制器))
中文描述: 3秒,24位I / O端口和微型控制器(3秒語音容量的單片語音合成器(帶24位的I / O端口和微型控制器的單芯片語音合成器集成電路))
文件頁數: 2/5頁
文件大?。?/td> 38K
代理商: EM22603A
* This specification are subject to be changed without notice.
EM22600A SERIES
3/6 SEC. VOICE SYNTHESIZER WITH TINY CONTROLLER
2
5.28.1998
EASY SOUND -
PIN DESCRIPTIONS
Symbol
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
V
OSC
TEST
V
VO
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
O
Function Description
Bit 0 of Port 2.
Bit 1 of Port 2.
Bit 2 of Port 2.
Bit 3 of Port 2.
Bit 0 of Port 3.
Bit 1 of Port 3.
Bit 2 of Port 3.
Bit 3 of Port 3.
Positive power supply.
Oscillation component connection pin.
For testing only.
Negative power supply.
Voice output.
ABSOLUTE MAXIMUM RATINGS
Items
Sym.
Min.
Max.
Unit
Supply voltage
Input voltage
Operating temperature
Storage temperature
V
DD
-V
SS
V
IN
T
OPR
T
STR
- 0.3
V
SS
-0.3
0
-55
6.0
V
V
°
C
°
C
V
DD
+0.3
50
+125
ELECTRICAL CHARACTERISTICS
Parameter
Operating Voltage
Standby current
Operating current
Drive current of P2,P3
Sink current of P3
Input current of P2
Output current of VO
Oscillation resistor
Oscillation freq.
Sym.
V
DD
I
DDS
I
DDO
I
OD
I
OS
I
IH2
I
VO
R
F
OSC
Min.
2.4
Typ.
3.0
Max.
5.1
1.0
Unit
V
μ
A
μ
A
mA
mA
μ
A
mA
M
MHz
Condition
-
-
-
V
DD
=3V
V
DD
=3V,no load
V
DD
=3V,VO=2.4V
V
DD
=3V,VO=0.4V
V
DD
=3V
V
DD
=3V,VO=0.7V
V
DD
=3V
V
DD
=3V
250
-
-
3.0
3.0
1.0
1.0
-
-
-
1.0
1.6
-
2.0
-
-
10.0
4.0
-
-
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