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參數(shù)資料
| 型號： | RTS3400B |
| 英文描述： | 8-bit MCU Based Speech/Melody Controller |
| 中文描述： | 8位單片機的語音/旋律控制器 |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 1328K |
| 代理商： | RTS3400B |
MS36116
M-SQUARE Technologies Corp.
DataSheet V2.0
2001/12/13
The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square.
3
Page 18 of 3
RTS3400B
www.msquaretech.com
Absolute Maximum Ratings
DC Electrical Characteristics (Fosc=2MHz, TA=25
°
°
C)
Parameter
Symbol
Pad
Min.
Typ.
Max.
Test Condition
Operating Voltage
VDD
VDD
2.4V
4.5V
5.0V
Input High Voltage
Vih
PA, PB, PI,TEST2-1,
RESETB
PA, PB, PI, TEST2-1
RESETB
PA, PB , PO3-0
0.7VDD
-
VDD+0.3V
Input Low Voltage
Vil
VSS-0.3V
-
0.3VDD
Voh1
Voh2
0.8VDD
-
-
Ioh1= -1.0mA
Ioh2 = -2.0mA
Iol1 = 1.6mA
Iol2 = 10mA
Output High Voltage
PO7-4
0.8VDD
-
-
Vol1
Vol2
PA, PB , PO3-0
-
-
0.2VDD
Output Low Voltage
PO7-4
-
-
0.2VDD
Operating Current
Iop
Ihalt
Istop
VDD
-
-
5.5mA
No load
CPU-Halt Mode Current
VDD
-
-
1.5mA
No load
Stop Mode Current
AUDIO DAC
Output Current
AUDIO PWM
Output Current
VDD
-
-
1.0μ
A
No load
I
DAC
AUDIO1,2
1.2mA
-
2.5mA
Loading = 1N4148
I
PWM
AUDIO1,2
4.0mA
-
15mA
Loading = 8
Output Driving Current
I
out
PO, PA, PB
3.0mA
-
-
Voh = 0.7V
Input Leakage Current
abs (I
il
)
PA, PB, PI, D7-0
TEST2-1, RESETB
-
-
0.5μ
A
Vi = 0 to VDD;
Pull-resistor
disabled
AC Electrical Characteristics(VDD = 5V, VSS = 0V, TA= 25 C)
Parameter
Symbol
Pad
Oscillation Frequency
Fosc
OSCI, OSCO
Oscillator Stabilization
Time
Enable to Data Valid
Tedv
D7-0
Disable to Data Invalid
Tddi
D7-0
Min.
2MHz 4MHz
-
-
-
0ns
Typ.
Max.
6MHz
8ms
2ms
Test Condition
Varied with VDD
For RC
For Crystal or resonator
-
-
-
-
Tstb
OSCI, OSCO
1000/Fosc-15ns
-
Comments*
Never allow a stress to exceed the values listed under
"Absolute Maximum Ratings", otherwise the device
would suffer from a permanent damage. Nor is a stress at
the listed value be allowed to persist over a period, since
an extended exposure to the absolute maximum rating
condition may also affect the reliability of the device, if
not causing a damage thereof.
DC Supply Voltage....…....…...……….0V to +5.0V
Input/Output Voltage....………VSS-0.2Vto VDD+0.2V
Operating temperature............…….........-10
°
C to 60
°
C
Storage Temperature..................………25
°
C to 125
°
C
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