參數(shù)資料
型號(hào): MTV212A32
廠商: Electronic Theatre Controls, Inc.
英文描述: 8051 Embedded Monitor Controller Mask ROM Type
中文描述: 8051嵌入式控制器掩模ROM顯示器類型
文件頁(yè)數(shù): 20/23頁(yè)
文件大?。?/td> 167K
代理商: MTV212A32
MYSON
TECHNOLOGY
MTV212A32
(Rev. 1.2)
Revision 1.2 - 20 - 2000/07/04
ELECTRICAL PARAMETERS
1. Absolute Maximum Ratings
at: Ta= 0 to 70 oC, VSS=0V
Name
Symbol
VDD
Vin
Vout
Topg
Tstg
Range
-0.3 to +6.0
-0.3 to VDD+0.3
-0.3 to VDD+0.3
0 to +70
-25 to +125
Unit
V
V
V
oC
oC
Maximum Supply Voltage
Maximum Input Voltage
Maximum Output Voltage
Maximum Operating Temperature
Maximum Storage Temperature
2. Allowable Operating Conditions
at: Ta= 0 to 70 oC, VSS=0V
Name
Symbol
VDD
Vih1
Vil1
Fopg
Min.
4.5
Max.
5.5
VDD +0.3
0.2 x VDD
15
Unit
V
V
V
MHz
Supply Voltage
Input "H" Voltage
Input "L" Voltage
Operating Freq.
0.4 x VDD
-0.3
-
3. DC Characteristics
at: Ta=0 to 70 oC, VDD=5.0V, VSS=0V
Name
Output "H" Voltage, open drain pin
Output "H" Voltage, 8051 I/O port pin
Output "H" Voltage, CMOS output
Output "L" Voltage
Symbol
Voh1
Voh2
Voh3
Vol
Condition
Ioh=0uA
Ioh=-50uA
Ioh=-4mA
Iol=5mA
Active
Idle
Power-Down
VDD=5V
Min.
4
4
4
Typ.
Max.
Unit
V
V
V
V
mA
mA
uA
Kohm
pF
0.45
24
4.0
80
250
15
18
1.3
50
Power Supply Current
Idd
RST Pull-Down Resistor
Pin Capacitance
Rrst
Cio
150
4. AC Characteristics
at: Ta=0 to 70 oC, VDD=5.0V, VSS=0V
Name
Crystal Frequency
PWM DAC Frequency
HS input pulse Width
VS input pulse Width
HSYNC to Hblank output jitter
H+V to Vblank output delay
VS pulse width in H+V signal
SDA to SCL set up time
SAD to SCL hold time
Symbol
fXtal
fDA
tHIPW
tVIPW
tHHBJ
tVVBD
tVCPW FXtal=12MHz
tDCSU
tDCH
Condition
Min.
Typ.
12
Max.
Unit
MHz
KHz
uS
uS
nS
uS
uS
ns
ns
fXtal=12MHz
fXtal=12MHz
fXtal=12MHz
46.875
0.3
3
94.86
8
5
fXtal=12MHz
8
20
200
100
-
-
-
-
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