參數(shù)資料
型號(hào)： EM73220
廠商： ELAN Microelctronics Corp .
英文描述： 4-Bit Micro-Controller for Speech Product(帶內(nèi)置語音合成器的4位微控制器)
中文描述： 4位微語音產(chǎn)品（帶內(nèi)置語音合成器的4位微控制器控制器）
文件頁數(shù)： 24/34頁
文件大?。?/td> 168K
代理商： EM73220
24
EM73220
4-BIT MICRO-CONTROLLER FOR SPEECH PRODUCT
* This specification are subject to be changed without notice.
7.17.1998
ABSOLUTE MAXIMUM RATINGS
Items
Sym.
Ratings
Conditions
Supply Voltage
Input Voltage
Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
V
DD
V
IN
V
O
P
D
T
OPR
T
STG
-0.5V to 4V
-0.5V to V
DD
+0.5V
-0.5V to V
DD
+0.5V
300mW
0
°
C to 50
°
C
-55
°
C to 125
°
C
T
OPR
=50
°
C
RECOMMANDED OPERATING CONDITIONS
Items
Sym.
Ratings
Condition
Supply Voltage
Input Voltage
V
DD
V
IH
V
IL
F
C
F
S
2.4V to 3.3V
V
DD
*0.90 to V
DD
0V to V
DD
*0.1
960KHz or 2.88MHz
32KHz
Operating Frequency
CLK (Ring osc)
LXIN,LXOUT (crystal osc)
DC ELECTRICAL CHARACTERISTICS
(V
DD
=3
±
0.3V, V
SS
=0V, T
OPR
=25
°
C)
Parameters Sym.
Min.
Typ.
Max.
Unit
Conditions
Supply current
I
DD
-
1
2
mA
V
DD
=3.3V, no load,
Fc=2.88MHz (ring osc:R=620K
)
V
DD
=3.3V, slow mode, Fs=32KHz
V
DD
=3.3V, sleep mode
RESET, P0, P8
-
-
10
0.1
-
-
-
-
-
-
-
-
-
3
-
200
600
15
20
1
μ
A
μ
A
V
V
μ
A
μ
A
μ
A
V
V
mA
mA
mA
μ
A
K
K
%
Hysteresis voltage
V
HYS+
V
HYS-
I
IH
0.50V
DD
0.20V
DD
-
-
-
2.0
-
0.9
9
2
-
100
300
-
0.75V
DD
0.40V
DD
±
1
±
1
-500
-
0.3
-
-
4
1
300
900
-
Input current
RESET , P0, V
DD
=3.3V,V
IH
=3.3/0V
Open-drain:V
DD
=3.3V,V
IH
=3.3/0V
Push-pull:V
DD
=3.3V ,V
IL
=0.4V
Push-pull:V
DD
=2.7V,I
OH
=-40
μ
A
V
DD
=2.7V,I
OL
=0.9mA [Note]
V
DD
=2.7V, V
OH
=2.4V
V
DD
=2.7V,V
OL
=0.9V
VO, V
DD
=3V,V
OL
=0.7V
Open-drain : V
DD
=3.3V, V
O
=3.3V
P0
RESET
Fc=960K or 2.88MHz, Ring osc, [F(3V)-
F(2.4V)]/F(3V)
Fc=960K or 2.88MHz, V
DD
=3V, Ring osc,
[F(typical)-F(worse case)]/F(typical)
I
IL
V
OH
V
OL
I
OH
I
OL
I
VO
I
LO
R
IN
Output voltage
Output current
(P1,P2 high drive)
Voice out current
Leakage current
Input resistor
Frequency stability
Frequency variation
-
20
-
%
相關(guān)PDF資料
PDF描述
EM73290 4-Bit Micro-Controller for General-Purpose Product(用于家用電器，消費(fèi)類產(chǎn)品和玩具控制器，工作電壓4.5V-5.5V的單片4位微控制器)
EM73360L Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示驅(qū)動(dòng)，工作電壓1.2V-1.8V的單片CMOS 4位微控制器)
EM73360 Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示，工作電壓1.35V-1.8V的單片CMOS 4位微控制器)
EM73361A 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
EM73361AAQ 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM7322FP16AS-70LL 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM
EM7322FP16AS-70S 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM
EM7322FP16AS-85LL 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM
EM7322FP16AS-85S 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM
EM7322FP16CT-70LL 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*