參數(shù)資料
型號： M37274MA-052SP
廠商： Mitsubishi Electric Corporation
英文描述： PHOTO SM DETECTOR
中文描述： 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù)： 110/147頁
文件大?。?/td> 2042K
代理商： M37274MA-052SP
110
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37274EFSP
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
MITSUBISHI MICROCOMPUTERS
A-D CONVERTER CHARACTERISTICS
(V
CC
= 5 V ± 10 %, V
SS
= 0 V, f(X
IN
) = 8 MHz, T
a
= –10 °C to 70 °C, unless otherwise noted)
Resolution
Non-linearity error
Differential non-linearity error
Zero transition error
Full-scale transition error
Conversion time
Reference voltage
Ladder resistor
Analog input current
Max.
8
±2
±0.9
2
4
12.5
V
CC
V
REF
bits
LSB
LSB
LSB
LSB
μs
V
k
V
Min.
0
0
0
0
12.25
0
Limits
Typ.
Unit
Test conditions
Parameter
Symbol
—
—
—
V
OT
V
FST
T
CONV
V
REF
R
LADDER
V
IA
V
CC
= 5.12V
I
OL
(SUM) = 0mA
V
CC
= 5.12V
25
MULTI-MASTER I
2
C-BUS BUS LINE CHARACTERISTICS
Bus free time
Hold time for START condition
LOW period of SCL clock
Rising time of both SCL and SDA signals
Data hold time
HIGH period of SCL clock
Falling time of both SCL and SDA signals
Data set-up time
Set-up time for repeated START condition
Set-up time for STOP condition
t
BUF
t
HD:STA
t
LOW
t
R
t
HD:DAT
t
HIGH
t
F
t
SU:DAT
t
SU:STA
t
SU:STO
Max.
1000
300
Min.
1.3
0.6
1.3
20+0.1C
b
0
0.6
20+0.1C
b
100
0.6
0.6
Max.
300
0.9
300
μs
μs
μs
ns
μs
μs
ns
ns
μs
μs
Unit
Standard clock mode High-speed clock mode
Parameter
Symbol
Note:
C
b
= total capacitance of 1 bus line
Fig. 114. Definition Diagram of Timing on Multi-master I
2
C-BUS
Min.
4.7
4.0
4.7
0
4.0
250
4.7
4.0
SDA
SCL
P
t
BUF
S
t
HD
:
STA
t
LOW
t
R
t
HD
:
DAT
t
HIGH
t
F
t
SU
:
DAT
t
SU
:
STA
Sr
P
t
SU
:
STO
t
HD
:
STA
S
Sr
P
: Start condition
: Restart condition
: Stop condition
相關(guān)PDF資料
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